20+ iOS apps curated and reviewed
Out of 20+ tobias werner 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 | 4.0★ (1) | No | No | May 2026 | |
| 2 |  | Free | 2.3★ (12) | No | Yes | May 2026 | |
| 3 |  | $2.99 | 3.0★ (2) | No | Yes | Aug 2026 | |
| 4 |  | $3.99 | — | No | No | Jul 2026 | |
| 5 |  | $3.99 | 1.0★ (2) | No | No | Aug 2026 | |
| 6 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 7 |  | $5.99 | — | No | No | Jul 2026 | |
| 8 |  | $2.99 | — | No | No | Aug 2026 |
This app is a comprehensive math learning platform for students and professionals. It offers a vast library of over 1000 math equations and topics, along with features like search, note-taking, and bookmarking. It aims to eliminate the need for physical math textbooks.
Navigate airport terminals with detailed offline maps, covering everything from baggage claim to shops. Access parking and approach maps for better orientation during your travels. All maps are included, no internet connection or GPS required.
This comprehensive math learning platform offers over 4000 equations and functions across various advanced topics. It features a powerful search, a scientific calculator, note-taking, and bookmarking capabilities to aid academic study and professional reference.
