7+ iOS apps curated and reviewed
Out of 7+ trvlin apps on iOS, 7 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 | No | Sep 2026 | |
| 2 |  | Free | 3.0★ (2) | No | No | Oct 2026 | |
| 3 |  | Free | — | No | No | May 2026 | |
| 4 |  | Free | 5.0★ (3) | No | No | Oct 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | — | No | Yes | Jun 2026 | |
| 7 |  | Free | — | No | Yes | Oct 2026 |
This historical audio guide provides an immersive experience for visitors to the Treblinka extermination camp. Location-triggered playback and professional narration with sound design offer a respectful and insightful encounter with history, enhanced by archival photos and recordings.
