Native SDK crashes
A camera, notification or payment SDK fails outside the preview.
Mobile app rescue
Mobile app rescue. Beyond the preview.
Your mobile app looks ready, but a critical flow fails on a real device. AppResq traces the failure across screens, app state, native integrations and the backend boundary before agreeing the repair.
- React Native
- Expo
- Swift
- Kotlin
- Flutter
- RevenueCat
Start with an App Review
$500 USD
One app, one agreed workflow, one platform. Up to 4 hours of investigation; report within 2 working days of the agreed start.
Repair is quoted separately. The review fee is credited toward a related repair booked within 30 days while the findings still apply.
Book a free callFull scope and credit termsRecognize the blocker?
Auth loses its state
Sign-in, account switching or session renewal exposes the wrong state.
Subscriptions disagree
Purchase, restore and account changes produce inconsistent access.
Work disappears
An interrupted request or app restart loses an important action.
The engineering behind the fix.
Review
Reproduce one agreed workflow on one platform. Inspect lifecycle handling, dependency compatibility, requests and relevant logs. Separate a screen bug from an architecture or server-side failure.
Repair
Quote the necessary changes: state ownership, native configuration, recovery logic or subscription identity. Backend changes need a separately agreed scope and access.
Verify & hand off
Retest the named failure and its recovery paths on the agreed build and devices. Record tested versions, evidence and remaining limits; a successful preview alone is insufficient.
A handoff you can use.
- Finding and reproduction steps
- Agreed code changes and checks
- Build notes and remaining risks
Access stays scoped.
Start with repository access and a reproducible example using test data. Store, RevenueCat and backend permissions are requested only when the agreed workflow needs them.
Relevant product work.
Selected delivery experience, with public store links. These are product examples, not claims of rescue results.
Before we start.
Can you repair an app made with an AI builder?
Yes, subject to inspecting the actual source and integrations. A generated preview, an Expo project and a native app have different repair paths. AppResq is an independent service with no builder affiliation.
Do you handle Swift, Kotlin and Flutter too?
Yes. The review checks the language, dependencies and failing platform before a repair is quoted. An entire framework migration is a separate project, not part of a single-workflow review.
AppResq is an independent engineering service. Product and platform names describe project scope; they do not imply affiliation or endorsement.
Contact
Let's get your app unstuck.
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