231+ iOS apps curated and reviewed
Out of 231+ computer science dictionary apps on iOS, 14 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 | 3.0★ (2) | No | No | May 2026 | |
| 2 |  | Free | 4.8★ (9) | No | Yes | Oct 2026 | |
| 3 |  | $1.99 | 5.0★ (1) | No | No | Oct 2026 | |
| 4 |  | Free | 4.8★ (15K) | Yes | Yes | Oct 2026 | |
| 5 |  | $9.99 | 4.8★ (22K) | No | No | Oct 2026 | |
| 6 |  | Free | — | — | No | Jul 2026 | |
| 7 |  | $3.99 | 4.7★ (59) | No | No | Oct 2026 | |
| 8 |  | Free | 4.3★ (3) | Yes | No | Oct 2026 |
This app aids students and educators in understanding and retaining computer science terminology. It features a rapid search function to quickly locate desired words and terms.
This app offers a comprehensive offline dictionary for computer science and engineering students, featuring over 4,200 terms, formulas, historical insights, and quizzes. Explore computer history, save favorite terms, and test your knowledge with interactive challenges.
This reference app provides a comprehensive Japanese-English and English-Japanese dictionary for IT and computer terms. It offers quick lookups for professionals, students, and translators, with over 260,000 entries accessible offline.
