237+ iOS apps curated and reviewed
Out of 237+ computer science dictionary apps on iOS, 12 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 | 4.7★ (3) | No | Yes | Jul 2026 | |
| 2 |  | Free | 3.0★ (2) | No | No | May 2026 | |
| 3 |  | Free | 4.1★ (12) | No | No | Aug 2026 | |
| 4 |  | Free | 4.8★ (328K) | Yes | No | Sep 2026 | |
| 5 |  | $1.99 | 5.0★ (1) | No | No | Sep 2026 | |
| 6 |  | Free | 4.8★ (15K) | Yes | Yes | Sep 2026 | |
| 7 |  | $3.99 | 3.0★ (2) | No | No | Aug 2026 | |
| 8 |  | $2.99 | — | No | No | Sep 2026 |
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 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 free reference app provides definitions for 15,000 computer-related terms with offline English audio pronunciation. Users can search for words, hear their meanings, and even type custom text for pronunciation. It offers customizable voice accents, speeds, and pitches.
