250+ iOS apps curated and reviewed
Data Structures Basics is the household name in data structures basics, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Jun 2026 | |
| 2 |  | Free | — | No | Yes | May 2026 | |
| 3 |  | Free | 3.1★ (7) | No | No | Jul 2026 | |
| 4 |  | Free | 5.0★ (1) | No | Yes | Aug 2026 | |
| 5 |  | Free | 4.8★ (74) | No | Yes | Aug 2026 | |
| 6 |  | Free | — | No | No | Aug 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | — | No | No | Sep 2026 |
Learn computer science concepts like data structures and algorithms with a detailed, step-by-step approach. Includes code snippets for better understanding and can be accessed offline.
