Enhance your English fluency with extensive audio and video lessons. Practice speaking by listening to native speakers, recording your own voice, and comparing. Interactive mini-games make learning engaging and effective for all levels.






248+ iOS apps curated and reviewed
The best captain english study i apps on iPhone average 4.5★ across 248+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | Yes | May 2026 | ||
| 2 | Free | 5.0★ (23) | Yes | Yes | Oct 2026 | ||
| 3 | Free | 3.8★ (4) | Yes | Yes | Oct 2026 | ||
| 4 | Free | 4.4★ (75) | Yes | Yes | Oct 2026 | ||
| 5 | Free | 4.5★ (44) | Yes | Yes | Oct 2026 | ||
| 6 | Free | — | Yes | Yes | May 2026 | ||
| 7 | Free | 4.3★ (81) | Yes | Yes | Oct 2026 | ||
| 8 | Free | — | No | No | Sep 2026 |












Enhance your English fluency with extensive audio and video lessons. Practice speaking by listening to native speakers, recording your own voice, and comparing. Interactive mini-games make learning engaging and effective for all levels.






Learn Korean vocabulary and grammar through interactive writing exercises. This app uses a unique writing recognition system to help users practice words and test their knowledge, making language learning engaging for young learners.