Contact person: Business Client

Phone:Show

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Location: Medina, Saudi Arabia

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"My Android game runs smoothly in the early stages but starts to slow down and eventually crash in several mid-game levels. The root of the problem appears to be performance-related bottlenecks that only surface in those specific areas. I need the crashes eliminated and the frame-rate stabilized so players can progress without interruptions.

While you’re in the codebase, I also want to introduce a simple monetisation flow: a free trial build that lets new players experience the opening content, then offers an in-app purchase to unlock the full version. Google Play Billing integration, graceful trial limitations, and a clean “upgrade now” prompt are all part of the brief.

Deliverables
• Debug and optimise mid-game levels until no crashes occur on standard Android devices.
• Create a trial version that locks content after the designated point.
• Implement in-app purchase to unlock the full game, with purchase state persisting across reinstalls.
• Supply a production-ready APK/AAB plus commented source code changes.

If you’re comfortable profiling Android performance and wiring up Google Play Billing, I’d love to get this fix-and-upgrade published swiftly." (client-provided description)