AI Agents Face-Off: Same App, Multiple Frameworks
summary
Nine Android apps get built in one week by three AI agents Claude (Cloud), Gemini CLI, Juny across Native Android, Flutter and React Native using the same requirements; the app uses YouTube API, Google Sign-In, map with OpenStreetMap markers plus list, filtering, sorting and local caching. Flutter with Juny is fastest (about 1h20), React Native with Juny is slowest (near 4h), Claude averages fastest overall, many projects lack unit tests and solid docs, native apps show lowest RAM and smallest APKs while Flutter and React Native inflate binary size.
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chapters (16)
- 0:00Introduction
- 3:32Technologies and agents
- 8:10Empty app versions
- 12:09Login screen
- 15:24YouTube data
- 17:36Local caching and filtering
- 21:47Map view with location
- 25:44Map view final
- 26:05Development times and performance
- 26:27RAM and CPU profiling
- 30:05Code quality with Sonar
- 31:08APK sizes and growth
- 32:35Technical evaluation
- 35:49Requirements adherence
- 37:12Next steps and improvements
- 39:17Final thoughts and Q&A
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