Dokaz Industries / Doxa

Recommendations · open-entity · rec-mobile-cross-01

What is the best framework for building a cross-platform mobile app?

1.00
Divergence
0.90
Avg stability
40%
Refusal rate
3
Models

Where each model stands

ChatGPTFlutter×100%
ClaudeReact Native×80%
Geminino position×0%
ChatGPT modal Flutter [Flutter, Flutter, no position, Flutter, Flutter] · stability 1.00
  • 1 Flutter 0.90 The answer highlights Flutter first and the checklist states: “Need highest native-like performance and custom UI → Flutter.”
  • 2 Flutter 0.90 The answer's recommendation section says: 'If you want one general-purpose pick without more context: evaluate Flutter first (great performance, consistent UI, expanding ecosystem). If your team already is strong in JavaScript/React, choose React Native.'
  • 3 no position 0.88 The answer begins with “There’s no single ‘best’ framework — the right choice depends on your priorities” and offers multiple options and a conditional offer to recommend one given more info, so it does not pick a single recommended tool.
  • 4 Flutter 0.70 The answer’s short recommendation names Flutter first among the two top options and says to ‘evaluate Flutter or React Native,’ adding ‘Choose Flutter if you prioritize consistent, high-performance custom UI and don’t mind Dart.’
  • 5 Flutter 0.95 The answer states: 'If you’d like a single practical recommendation: for most new mobile apps I’d suggest Flutter (best balance of performance, UI control, tooling, and cross‑platform consistency).','is_refusal':false} PMID: Invalid JSON due to trailing content. I'll re-output correct JSON. Sorry. Here's the corrected JSON. Sorry for the confusion. The final valid JSON follows. Sorry again. Apolog
Claude modal React Native [Flutter, React Native, React Native, React Native, React Native] · stability 0.80
  • 1 Flutter 0.72 The answer identifies Flutter as gaining momentum for new projects due to superior performance and developer experience, and positions it as the best choice for performance and feature-rich apps, while acknowledging React Native's enterprise establishment.
  • 2 React Native 0.85 The answer explicitly identifies React Native as 'Best Overall' and recommends to 'Start with React Native' if you want proven stability, citing its strong community, good performance, and use by major companies.
  • 3 React Native 0.72 While the answer presents multiple frameworks, it identifies React Native as the 'most versatile' option with the 'biggest ecosystem' and recommends it for startups. Flutter is noted as 'best overall if starting fresh,' but React Native is given broader applicability and is listed first among top contenders.
  • 4 React Native 0.60 React Native is positioned as the top choice for 'Time to market' and the answer notes it 'remains dominant by installed base,' though the answer presents multiple frameworks as valid depending on priorities rather than declaring one universally best.
  • 5 React Native 0.85 Best Overall framework with 'large community, strong Facebook backing, write once/deploy everywhere, good performance' and identified as the 'current recommendation' for 'established patterns'
Gemini modal no position [no position, no position, no position, no position, no position] · declined every sample — not scored
  • 1 no position 0.95 The assistant explicitly states 'There is no single "best" framework' and instead presents situational recommendations among Flutter, React Native, KMP, and .NET MAUI.
  • 2 no position 0.95 The assistant explicitly states that there is no single 'best' framework and presents both Flutter and React Native as the top choices depending on project needs.
  • 3 no position 0.95 The assistant explicitly states that 'There is no single "best" framework' and instead presents trade-offs between Flutter, React Native, and Kotlin Multiplatform depending on project priorities.
  • 4 no position 0.95 The answer states 'There is no single "best" framework for every project' and provides conditional recommendations between Flutter, React Native, and others depending on team skills and priorities.
  • 5 no position 0.95 The assistant explicitly states that 'There is no single "best" framework' and presents multiple options (chiefly Flutter and React Native) depending on project requirements.

Change over time

Moved since the prior run (canon-2026-W38). Claude: Flutter → React Native.

Every stance label is a derived judgment over the model's free-text answer, kept auditable against the original transcript in the run's raw data. Method: /methodology.