Best Mobile App Maintenance Experts

Updated 2026-09-27

We may earn a commission if you hire through links on this page, at no extra cost to you. How we choose picks.

A mobile app needs care after launch. Phone operating systems update every year, app stores change their rules, libraries need security fixes and users find bugs. Without maintenance, apps slowly break, lose ratings and can be removed from stores. Maintenance goes wrong when nobody has the code or accounts, or the scope of support is unclear. This guide helps you set up reliable care for your app.

We are finalizing our shortlist for this service. Until then, the guide below walks you through how to evaluate sellers yourself.

Browse all Mobile App Maintenance gigs on Fiverr →

What a good app maintenance service includes

App maintenance gigs are sold as monthly plans or one-off updates. Check that the service states:

Platforms: iOS, Android or both.
Updates: operating system and library updates.
Bug fixes: how many, or how much time, per month.
Monitoring: crash and performance reports.
Store compliance: new rules and requirements.
Response time for urgent problems.
Reporting of work done.

Start with an audit. A new maintainer should review the code, dependencies and store listings first, then give you a list of risks and recommended updates. It sets priorities and shows how well they understand the app before you commit to a monthly plan.

What to prepare before hiring

Source code in a repository you control.
Store accounts, with the maintainer added as a team member.
Backend and hosting access, through separate users.
Known bugs and user complaints.
Build instructions and signing information.
Your plans: new features or just keeping it running.

If you do not have the source code or signing keys, sort that out first. Without them, even a simple update can become impossible, and recovering access can take time.

Read your recent reviews with the maintainer. Users often describe bugs and missing features in reviews, and fixing the most common complaints can quickly improve ratings.

Agree on a simple release routine: changes are tested on a test build, you approve them, and only then are they submitted to the stores. Store reviews can take time, so urgent fixes need planning too. A clear routine prevents rushed releases that introduce new bugs while fixing old ones, and it tells you exactly when each update will reach users.

What drives the price

number of platforms
size and age of the code
frequency of updates
monitoring and response times
backend maintenance
new features beyond maintenance

An older app built with outdated tools may need a larger upfront update before routine maintenance is possible. Ask for this to be estimated separately.

Red flags

No access to the source code or store accounts.
Updates published without testing.
No reports of what was done each month.
Unclear response times for outages.
Requests for your main passwords.

Keep test devices or testers for both old and new phones. Many maintenance problems appear only on specific versions or screen sizes.

For building new apps, see our mobile app development guide and Android guide. For testing, read our QA guide, and for growth our app marketing guide.

Quick pre-order checklist

I have the source code, keys and store accounts.
The maintainer will start with an audit.
The plan covers updates, fixes and monitoring.
Response times for urgent issues are agreed.
I will receive a monthly report of work done.

FAQ

What does app maintenance include?

Typically operating system compatibility updates, library and security updates, bug fixes, crash monitoring, store requirement changes and small improvements.

Can a new developer maintain an app someone else built?

Usually yes, if you have the full source code, build instructions and access to accounts. Expect them to spend some time getting familiar with the code first.

How often does an app need updates?

At least when major iOS and Android versions are released, and whenever the stores change their requirements. Many apps also ship small updates every few weeks.

What is crash monitoring?

A tool that reports when and why the app crashes on users' devices. It helps fix problems users never report.

Monthly plan or pay per task?

Monthly plans suit apps that change regularly. Per-task work suits stable apps that only need occasional updates.