App maintenance and bug fixing that never goes quiet
Your developer left, the app crashes, or the store sent a warning? We take over, fix it, and keep it healthy month after month.
In short
AppTeky maintains and fixes mobile apps on a monthly plan: crash and bug fixes, Flutter and package upgrades, new Android and iOS version support, App Store and Google Play compliance, performance and security work, and new features. One-off fixes and improvements start from ₹5,000; app takeover and rescue starts at ₹40,000/month (2-month minimum); a dedicated team for continuous development starts at ₹60,000/month.
Why apps need ongoing maintenance
- Android and iOS change every year — new OS versions break things, and stores require apps to target recent SDKs.
- Packages age — outdated dependencies cause build failures and security holes.
- Store policies change — privacy, permissions and account-deletion rules can get an app pulled.
- Users find bugs — crashes and one-star reviews cost you customers every day they stay unfixed.
Maintenance plans
| Plan | Best for | What is included | Price |
|---|---|---|---|
| Fixes & improvements | A few bugs, an integration, UI work or a store submission | Bug fixes, Firebase/API integration, UI and performance work, store deployment | From ₹5,000, quoted per scope |
| App takeover & rescue | Apps left by another developer, or unstable apps | Codebase audit, critical fixes, dependency updates, store compliance | ₹40,000–₹75,000/month, 2-month minimum |
| Dedicated team | Apps that need fixes and new features | Weekly sprints, features, fixes, releases, monthly report | ₹60,000–₹1,50,000/month, 3-month minimum |
| Performance audit | Slow or janky apps | Frame rate, startup time, memory and network, with a fix plan | ₹20,000 one time |
| Security audit | Apps handling sensitive data | Auth, data storage, API exposure and dependency vulnerabilities | ₹25,000 one time |
All prices exclude GST.
How an app rescue works
| When | What happens |
|---|---|
| Weeks 1–2 | Audit: architecture, dependencies, code quality, security and store compliance, with a written report |
| Weeks 3–4 | Critical fixes: crashes, broken builds, blocking store issues |
| Weeks 5–8 | Stabilise and modernise: upgrades, refactors, test coverage where it matters |
| Month 3+ | Ongoing maintenance or a dedicated team, as you prefer |
What we fix
Flutter apps of any version, including old null-unsafe code; Firebase, Node.js and REST backends; Android and iOS build and signing problems; Google Play and App Store rejections (see publishing); slow screens, memory leaks and battery drain; broken payments, notifications and logins.
How we work
- Discovery call (30 minutes). Free. We learn what you want to build and tell you honestly if we are the right fit.
- Written proposal within 48 hours. Scope, timeline and a fixed price or monthly rate.
- Work starts within 5 working days of signing.
- Weekly progress you can see and test, with a monthly report on retainers.
- You own everything — code, repositories, Firebase projects, domains and store accounts — from day one.
App maintenance: common questions
What app owners ask when they need fixes and ongoing support.
AppTeky takes over existing Flutter, Android and iOS apps — including ones built by other developers — audits the code, fixes bugs and crashes, and maintains the app from ₹40,000/month.
App takeover and rescue costs ₹40,000–₹75,000 per month, and a dedicated team for fixes plus new features costs ₹60,000–₹1,50,000 per month, excluding GST.
Yes. As long as you can give us the source code or repository access, we audit it, get it building again and continue development. If you do not have the code, we will tell you honestly what is possible.
Flutter is our specialty. For native Android or iOS apps, book a call and we will tell you honestly whether we are the right fit.
Yes. One-off fixes and improvements start from ₹5,000 — the final price depends on scope. For urgent issues, message us on WhatsApp. Apps that need regular work are better served by a monthly plan, which keeps context on your app.
Is your app broken or unmaintained?
Book a call or WhatsApp us. We will look at the problem and tell you what it takes to fix.
appteky@gmail.com · +91 75610 07839 · Trivandrum, Kerala