A lightweight tool for mastering the 850 core words of Ogden Basic English. It helps you identify known words, focus on learning new ones, and provides comprehensive vocabulary support including definitions, examples, and pronunciation.






11+ iOS apps curated and reviewed
Out of 11+ basic 850 apps on iOS, 10 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | Yes | Jun 2026 | ||
| 2 | Free | — | No | Yes | Jun 2026 | ||
| 3 | Free | — | No | No | Aug 2026 | ||
| 4 | Free | — | No | No | Jun 2026 | ||
| 5 | $1.99 | 1.0★ (1) | No | No | Aug 2026 | ||
| 6 | Free | — | No | No | May 2026 | ||
| 7 | Free | — | No | No | Sep 2026 | ||
| 8 | Free | — | No | No | Jul 2026 |















A lightweight tool for mastering the 850 core words of Ogden Basic English. It helps you identify known words, focus on learning new ones, and provides comprehensive vocabulary support including definitions, examples, and pronunciation.