Claude for iOS + Android with Expo

Audit whether the idea below is a good fit for Expo + React Native, or whether it should be native (Swift / Kotlin) per platform.

Idea:
"""
{{1-line description + the 5 most-important features}}
"""

Output:
1. **Verdict**: Expo / Native iOS / Native Android / Both native — and a 1-sentence "why".
2. **The 3 features that drive the verdict** — and which side they push toward.
3. **Mitigations** — if Expo, are there config-plugins or community modules that close the native gap? Be specific.
4. **Costs of the wrong call** — what does this app look like in 12 months if I pick the other path?

Be honest. The answer "this should be native" is allowed.