Upgrade Mobile App Version

In Progress Posted 4 months ago Paid on delivery
In Progress Paid on delivery

Looking for a Swift developer. To take over maintaining our mobile app. I just need update from version created in 2020 to latest version. Our app is working for most mobiles. but apple has asked for it to be updated so it keeps working on their latest IOS version.

We will be needing to complete the 1st phase for now - Refresh our mobile app on the Apple and Android stores.

We will begin with 2nd phase if we find the right developer - Help us add new features, etc.

Android Mobile App Development Swift iOS Development

Project ID: #36704234

About the project

45 proposals Remote project Active 4 mos ago

Awarded to:


Hi, I have been specialized in android & ios app development for over 8 years. I mastered in Javascript, Typescript, Python, PHP, Dart, C# and the frameworks such as React Native, Flutter, Swift, Kotlin, Laravel ,Djang More

$3000 AUD in 7 days
(1 Review)

45 freelancers are bidding on average $2327 for this job


Hi, I can start as soon as in few hours. Will be responsible for app update on latest iOS and Android phones. All i need is - current app url. - code base / github repo - payment in escrow. Within this week both a More

$2250 AUD in 7 days
(59 Reviews)

Hi, I will update to latest version your iOS application and upload to apple store. Ping me on chat so we can discuss it more. I am expert in mobile (Android and Ios ) application development with 9 years of experience More

$1500 AUD in 15 days
(105 Reviews)

Hello there! My name is Kisoth and I'm an experienced mobile developer with more than 9 years of experience writing highly readable, maintainable source code. As part of your upgrade project, I would like to take over More

$1800 AUD in 18 days
(43 Reviews)

Hello, As an enthusiastic iOS developer, I have deep knowledge of Xcode, Swift, SwiftUI, UIKIT, Objective C, SQLite, CoreData, Firebase & graphic design. I have already developed and published 140 + mobile apps to th More

$1500 AUD in 7 days
(141 Reviews)

I will help you optimize your current iOS code to match with the latest version required by the Apple to keep the application active on apple store. We will help you with the complete development and design as well in More

$1500 AUD in 10 days
(86 Reviews)

Hello I can help you. Please message me so that we will have a detailed discussion. I am having 9+ years of experience and mastery in Mobile App & Web designing, Mobile App & Web development, and backend developmen More

$2250 AUD in 7 days
(30 Reviews)

Hi there, Going through your job description, it sounds that you're looking for professional web developer who have rich experience in . As I've over 7 years of experience, so your project attracts me strongly. I hope More

$2000 AUD in 15 days
(3 Reviews)

Dear Client, Thank you for this opportunity. I am excited to apply my expertise in mobile app development to help you refresh your mobile app on the Apple and Android stores and add new features to it. As an experien More

$2250 AUD in 7 days
(1 Review)

❤️Warm Greetings❤️ Okay I got what you want exactly. As a senior software developer, I am pretty sure I can provide you satisfied result in time. I 'd love to discuss more details with you. Best Regards.

$2250 AUD in 7 days
(0 Reviews)