Build iOS Trivia app - Android version is already working -- 2

I need a trivia app to be ported from Android to iOS. Android version is fully working and publicly available in the Play Store right now.

Android Java code will be fully disclosed with the selected developer.

Languages accepted: Flutter, React Native, Swift.

Expected delivery: Source Code, Compiled app ready for iOS publishing, (little) Documentation (can be comments in code).

Expected delivery date: No hurry but the sooner the better. Maybe a month after awarding the project?

App is a game, so it has to work as such: quite fast, no crashes, iPhone and iPad. Music and sound must honor user media settings, so if the phone has media muted it has to refrain from playing sounds.

A screen capture of the game play is attached.


- 3 android activities (Menu, Question, About)

- It has to download questions and parameters from a Rest WebService (one web service)

- It has to download pictures from certain URLs provided (plain https get)

- The game has 5 levels, user goes to next level after getting 3 right

- User has lives, if he goes out of lives game is lost

- User can earn more lives after correctly answering 3 questions strait

- After level 2 questions have to be answered within a time limit

- Has to work with firebase for error and metrics reporting

- There are scores but no history or scoreboard

- The app plays a sound after answering a question (one sound for win, one for lose)

- The app has background music

Please contact me for any doubt.

Thanks in advance. Federico.

Taidot: iPhone, Mobile App Development, iPad

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Tietoa työnantajasta:
( 6 arvostelua ) Montevideo, Uruguay

Projektin tunnus: #27405168

Myönnetty käyttäjälle:


Hello, I'm Iván, a computer engineering student at the University of Zaragoza (Spain) and I would be interested in developing your app More or less with the description of the project everything has been clear to me, Lisää

$150 USD 15 päivässä
(2 Arvostelua)

16 freelancers are bidding on average $195 for this job

(70 arvostelua)

Hello, Greetings!! Thank You for allowing us to be a part of your project. We have a team of experienced Designers & Developers who would be glad to help you shape your requirements into products. Relevant links and Lisää

$140 USD 7 päivässä
(6 arvostelua)

Hello, If you have already android version, I can build same mobile app as you need. I have great experiences in react native, flutter and for native projects I feel comfortable with Xcode. I am available to start fro Lisää

$300 USD 7 päivässä
(2 arvostelua)

Hi there, i can convert your trivia app from android to ios. And i'll develop it with swift. By the way we are a team of well experienced developers & designers and we will support your project for 6 months after relea Lisää

$120 USD 10 päivässä
(9 arvostelua)

[login to view URL] & Hybrid mobile development senior expert here. After checking your requirements,I'm going to use Native(java,swift) and Hybrid(Flutter) technology. As you can see in my portfolio,I have lots of experience Lisää

$100 USD 7 päivässä
(1 arvostelu)

Hello, Greetings, i have read the description of your project and i can Develop iOS Trivia App for you. i have more than 5 years of experience in Mobile App Development. I have the right skills to work on this project. Lisää

$210 USD 7 päivässä
(2 arvostelua)

Hello. Federico How are you? I have checked your requirement caerfully. I am a Native app developer and I have rich experiences of Native app development with Java & Swift. So I am sure I can help you perfectly. Please Lisää

$100 USD 7 päivässä
(1 arvostelu)

hello sir i am senior ios developer with morethen 4 years plues experience i am very well in swift also i have some advance level knowledge of swift i ll give you best work for sure i ll provide you demo's for Lisää

$167 USD 10 päivässä
(6 arvostelua)

Hello! Through your job description, I am sure I can complete your project successfully. I am good at Android and iOS development through React Native platform as well as Java and Swift. This is my recent app made by R Lisää

$300 USD 10 päivässä
(2 arvostelua)

Hey, I have read the description of your project and I can Develop iOS Trivia App for you. I belong to Top 2% developers on Freelancer.com. I am an expert React Native developer & I code iOS + Android apps with full co Lisää

$250 USD 7 päivässä
(1 arvostelu)

Greetings Mr Federico, Consider your gaming app made as per your precise requirements! This is Syed Aashir from BrandSoft Solutions and here is my portfolio for a better understanding and evaluation: App Design and Lisää

$190 USD 6 päivässä
(1 arvostelu)

Hi I will convert your Android "trivia" app to IOS using Swift Language as soon as possible not took a month Thanks for your valuable time. :) 
I have years of Mobile development experience in both IOS and Android and Lisää

$167 USD 15 päivässä
(1 arvostelu)

I have been a computer programmer for over 20 years. I am a Xamarin and Flutter app developer for the last several months. I have IOS developer license as well as Android/Google Play license. I can write all kinds Lisää

$250 USD 30 päivässä
(0 arvostelua)

❤️ Dear, How are you today? I will use swift. I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I have a rich experience in quiz app and I have full unders Lisää

$100 USD 7 päivässä
(0 arvostelua)

Hello, I have gone through the details which you have provided in job description. I can definitely help you with your iPhone app development needs. I currently work in an e-commerce company as iOS developer. Experi Lisää

$400 USD 20 päivässä
(0 arvostelua)