Mobile App Development jobs

Mobile phones are advanced nowadays and need new updates everyday whenever the need arises. If your business needs help with mobile phone technology, then you have reached the right place.

Do you have the experience and the ability to do mobile phone-related projects? Freelancer.com offers you a lot of mobile phone projects with clients who want help with creating mobile phone apps, a mobile phone database, a call recorder Java mobile phone or a Java application mobile phone, and creating a mobile phone tracking software.

If you are a mobile phone expert who can finish tasks with high-level standards and in a timeless manner, then this is the right place for you! Freelancer.com supplies mobile phone freelancers with thousands of projects, and clients from all over the world looking to have the job done professionally and settling for nothing but the best.

If you believe you can do that, then start bidding on mobile phone projects and get paid with an average of $200 per project!

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    1,353 jobs found, pricing in USD

    Hey there, anybody who already has a messaging app like whatsapp will apply. Development will be hard i think, so something ready make with also be ok. Also you have to setup in my androidstudio and also setup my firebase account. ONLY ANDROID IS NEEDED NO IOS

    $118 (Avg Bid)
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    need app in nadorid and ios 6 days left
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    I need a build progress bar and chart in Android and ios. I already have a design for it, I just need it to be built.

    $19 (Avg Bid)
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    Candy crush 6 days left

    Who can make a similar game as candy crush with similar features. We need an expert in these kind of games

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    9 bids

    I made an app from my website. Already uploaded in play store and want some features to add such push notifications.

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    build me an application 6 days left
    VERIFIED

    i want an app like bookmyshow. kindly check it and then contact

    $871 (Avg Bid)
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    38 bids

    I need an Android app. I would like it designed and built. i have the code, but its only work in adb shell via usb without rooting. u must build it in android studio with simple button to run. there is ads banner to input. u try the apk and sent it to me with the source code. all of the copyrights ll be mine.

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    AngularNative App Development 6 days left
    VERIFIED

    We are looking for AngularNative app for Ticket Booking System, Entire UI and API is ready. just have to sit and get it done. The application we refer will be similar to BookMyShow. You should have prior work to show and commitment for the same.

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    looking for video ad rewards android app, backend for upload videos, ad ntworks, just like below app [login to view URL], also support for 3months

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    karo khao 6 days left

    I need an Android app. I already have a design for it, I just need it to be built.

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    BUIL A APP 6 days left

    TWO GAME IN ONE APP 1ST IS ARCHERY AND CARUMBOARD AND THERE SCORE COME ON A SERVER

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    You have to create an android app for language exchange. I have attached the zip folder which includes the following three files: 1. Design for app (Images prototype) 2. App's description 3. App's basic login function code (for reference only, not must to use) The most concerned function are matching and searching and require good design well. Please kindly check the details and let me know your charges (please don't ask about my budget, I haven't fixed any) and let me know your timeframe. I need prototype by this Tuesday, can further discuss on that. Link to files: [login to view URL] Best Regards

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    I would like [login to view URL] apps designed and built.

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    I need an Android app. I already have a design for it, I just need it to be built. I have a xpert

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    I need an ionic app developer . I already have a source code for it, I just need to change ui

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    I need an ionic developer 6 days left
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    I need an ionic app developer . I already have a source code for it, I just need to change ui. I am working with ionic3 source code.

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    i already have my application but what i need is i want to calculate the encryption and decryption time

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    find out Encryption Time and Decryption Time?

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    Cultural specific high quality dating & social platform. Easy and smooth UX with needing robust reliable development.

    $4002 (Avg Bid)
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    Hello, I am looking for someone who is either part of a team or at least has some understanding of iOS programming to help the Android build go smoothly. The app involves a multiplayer aspect to it and will need to connect to our backend server so Android users can play with iOS users. You will also need to make an exact of the iOS logic to run multiplayer successfully. Thanks.

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    RC App 6 days left

    I need a responsive website. I would like it designed and built.

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    12 bids

    I want to take print from Bluetooth printer as per my format , app already developed just print functionality you need to add

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    I need a mobile site. I would like it designed and built. My name is divyaman

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    I am looking for Fantastic Game source or Idea. If you have any good game for mobile, please show me as link. It would be simple tap game as below games. [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] If you have, please bid

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    aplicacion movil para taxis, necesitamos un app con manejo de mapas y seguimiento de posicion en tiempo real, que cuente con: -un sistema web que permita administrar informacion de conductores y pasajeros -notificaciones -pagos por debito y credito -serian dos apps, una para el cliente y otra para el conductor

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    It's an aweomse built custom descelerating app of works nice

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    As my title i need android developer to create simple app. with 3 tabs In Android App there will 3 sliding Tabs - Lessons (In lesson tab There will list of all chapters and data will come from API) - Multiple Choice Question (In MCQ There will list of all Test and user can choose test and start it and after complete he will able to see his score) - Videos (Here all videos will show from API, it should also embeded YouTube Video) With 3 tabs. And each tab will have recycler view.

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    Tinder like app 6 days left

    Please quote android and IOS Tinder like app, needs to have: Facebook login Facebook friend blocker Phone number blocker GPS feature selfie camera access profile page gallery bkur photo edition for faces upload foto available and unavailable function to show or not in results chat auto log off once you press menu button closes app no snapshot app should unlock typing in a code in a fake calculator app credit card interface proximity alarm with other uses report users block users pop up banners to do the back office and let it functioning any questions send message

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    Simple iOS App Development 6 days left
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    I want to make simple iOS photo sharing app, it is ready all backend apis. you can only make iOS part using existing backend apis.

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    59 bids

    I want to develop an app that will be free but have a single in-app purchase. I want the users who buy the in-app purchase to get a special message which the app displays with a unique identifying code, so that no user gets the same code and each code is tied to a specific user. when downloaded, I want users to be able to see a list of all the users who have purchased the app and to be able to see the unique code that is tied to the app as well as the amount they paid for the app. So, in simple terms: User downloads app for free When user opens app, they can create account with their name. There is only 1 page with a simple list that displays all users who have purchased an in-app purchase, the list should display user name, amount purchased, and code. there should be a single purchase button, which can be clicked to make a purchase. When a user makes a purchase, the app should generate a unique code for that user, as well as put the user on the main list which all other users can see. The list should rank users, with the user who paid the most in in-app purchases at the top.

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    We need to create Oreo Android and IOS app for our posts that make every category of articles like a feed, sample of the articles below: [login to view URL] [login to view URL] Estimated budget is $700 for both IOS and Android. We also need login and registering features. Thanks HR Manager

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    Dispongo de aplicacion android basada en red social y busco un desarrollador para hacer cambios en ella y incluir admob Intersticial

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    Hi Saif S., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

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    I need a company or talented developer who can code in the latest technologies in Azure. Experience with Maps,chat,video streaming, payment gateways is required and technologies like Cosmos DB ,Azure SQL , Xamarin are highly appreciated. Also I need someone I can collaborate with on the UI/UX and during the coding phase so I can review the code on a regular basis. I will handle the Azure management and hosting of the code along with the CD/CI pipeline. Please send me the links of your previous apps . Thanks

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    I need a partner 6 days left
    VERIFIED

    I need an android experience developer and management to be my partner.

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    53 bids

    I need simple android app. In Android App there will 3 sliding Tabs - Lessons (In lesson tab There will list of all chapters and data will come from API) - Multiple Choice Question (In MCQ There will list of all Test and user can choose test and start it and after complete he will able to see his score) - Videos (Here all videos will show from API, it should also embeded YouTube Video) With 3 tabs. And each tab will have recycler view // I will do most of API part but still i will need some help from you to do these thing exmples: - Add/Edit/Delete Multiple Choice Question Manage

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    23 bids

    I want mobile [login to view URL] includes customer and production , invoices,...

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    I AM LOOKING FOR A DEVELOPER WHO CAN FOLLOW INSTRUCTIONS AND WHO WOULD DO THIS AS A PROJECT BUT MUST BE WILLING TO WORK FULLTIME IF NEEDED WHEN PRODUCT IS RUNNING LIVE. This project would NOT be paid by milestonesn because 99.99% of the project is 0 to me and GARBAGE. So if you are one of those scammers looking for money upfront, stop reading now. I rather over pay than prepay a single penny App must work on devices with or without a sim card. We have to utilize the end to end encryption so there is no load on our network for file transfers/pics/images /video calling or anything like that, all that would we directly between the users setup and records of of the activity being on our network, so we can tell what a user is doing in realtime from admin Basicall its almost all P2P . This project would be developed using Technology such as NODE.js/ React native app and react native web When building the app like whatsapp we need to make sure that all in network calls stay on the app server , we a place on the admin to add all the millions of numbers we have in our network now and the ability to keep adding to the list very easily. Any calls that are going to numbers this are not on our network would be routed to one of our network switches. . Calls coming from other networks to app customers would be routed from our network switches to the app server. System must be configured to run on multiple servers for scalability and redundancy to handle over 500 million users P2p Network Basically all in network activity would be P2p All voip calls, video, file sharing, pic, everything All video calls woukd remain between the app users .with just the vcdr staying with us. We have to make sure the video quality is excellent even with very very low bandwidth Our admin /management system must be extensive and very detail A rotating banner ads system would be added to the product( to be discussed before adding) Here is our old app on android, it shows the watermark and a rotating banner ads [login to view URL] I would like to keep [login to view URL] We will be implemented is a self-destructing message feature Voice calling (Major feature of this app) To be up to date and to attract more users, we are going to assign a dedicated phone number to every registered user so they can call orher app members or other non app numbers, they would also be able to receive call from any phone or device including mobile and landline phones We can use the PJSIP library to implement Voice over IP (VoIP). This is an open source multimedia communication library written in C. The library uses a high-level API by combining the SIP (signaling protocol) with the multimedia framework and NAT traversal functionality. This API is suitable for all types of systems including mobile handsets. Group video chatting (one-to-one and multi-user communications Users would be able to video chat 1on1 or in a group of up to 250 people YOU WOULD USE WHATSAPP AS AN EXAMPLE SINCE WE WOULD DO EVERYTHING 100% AS THEY ARE DOING NOT 99% BUT 100% PLUS ALL THE THINGS WE ARE ADDING. Skills Required Java, Mobile App Development, iPhone, Android, Objective C

    $544 (Avg Bid)
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    I need to test my POSTMATES api as soon as possible.

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    Hi, basically, i was doing an app using the [login to view URL] sdk to do live video between two people. It worked fine but when i updated my android studio to 3.2 version this sdk stop working and throws the error "has text relocations" . I have read a lot on the internet and although it says that is a problem for API > 22 when the sdk is not correcly done, the sdk was working fine so the problem is maybe something in my configuration. So your JOB will be - Download the agora sdk demo app for live broadcasting (i need to have live video between two people) - make it work (at least reach the camera part ) - In case it works, you will help me make it work in my machine. I know that if i put targetdsdkversion to 21 it might work but it is not the idea and they release one version each one or two month so i think they know how to develop in android.

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    Android-App Ich lasse es entwerfen und erstellen Ich möchte gerne für meine Internetseite einen app es handelt sich um ein Kleinanzeigenpostal.

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    Dialer app 6 days left

    Hello, i need a dialer app for android, maybe later another version for IOS.... The dialer must have capabilities to do that: call any number of course :) material design have this fields to add contacts: name last name nickname social network links website phone email adresse relationship birthday groups internet call number important date notes add custom field (optional, if possible) add contact fotos of course sync and update contacts with social networks show who is calling when the number is not on the list show and share via sms mms or in other apps accuracy location in case of emergency set speed custom dialer numbers in case of a emergency and send predefined sms or mms with location attached, blood type and allergies or subscribed medications remember notifications every 7 days to users update that info from yourself backup call log and sms mms log every day and send the last 7 days backups to a predefined email if the user dont make any call or send any sms in 24h (user can change this to 48h or 72h, or can turn that option off) merge duplicate numbers search for numbers , text or date add numbers with name and emojis custom ringtones for contacts add contacts groups add contacts to google calendar(if possible) see contacts adresses in google maps send and receive sms and mms anti-spam capabilities to block numbers ou prefix numbers also sms and mms add social networks make video calls using google Duo for example export and import contacts in plain text and in csv format export and import sms the app MUST DO NOT HAVE ADVERTISEMENT, AND DONT SAVE ANY PERSONAL INFO FROM USERS IN SERVER any other sugestion are welcome :) thanks in advanced cheers

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    We have a very simple application for a customer using a rugged mobile device like this: [login to view URL] This device has a built in barcode scanner and HF/RFID reader/writer. We need the application to scan a barcode label and take that decoded data and write it to an embedded HF tag using the writer portion of the scanner. That is the simple version - we may expand the scope as the customer uses it in the field. Ideally if you had a way to do this and test on a comparable device that would be perfect as it would be difficult to ship out of the country.

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    unity gaming 6 days left
    VERIFIED

    finish building survival island game

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    I have a merchant account which I can accept credit cards and debit cards. I need an application that my customers can use his/her credit/ debit card to top up the account. A code will be given for each transaction. I also need an API to be embedded to the websites which will become my clients. As the cardholder enters the code to the API on the website, the funds will be automatically deposited to his/her account on the website.

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    calculation function game for native app android. backend admin needed for that function

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    i have a ios app have 2 button i just need to make the button accessibility (voiceover ) so the blind can use the app and see the button

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    We are seeking someone who will directly help Us with everyday tasks of running the business and fully supporting Us in any way possible. Seeking someone very honest and trustworthy as they will have full access to the Company. They will also assist future system engineers once they are hired. This is a stay-at-home virtual position. Hours are flexible.

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    Android Audio Waveform 6 days left
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    I'm looking for a android developer who have experienced in creating android waveform. I have recording project of android. I wanna add the waveform feature. if you have experiences of this, please bid with your app

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    android Bug fix. Error when firstime Login and unfortunaly error cause when app is opened for 2minute

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    Dejo un archivo adjunto para que todos puedan leer la idea.

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