250+ iOS apps curated and reviewed
Out of 250+ trellis impact apps on iOS, 20 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 | May 2026 | |
| 2 |  | Free | 4.5★ (11) | No | No | Aug 2026 | |
| 3 |  | Free | — | No | No | May 2026 | |
| 4 |  | Free | — | No | No | Sep 2026 | |
| 5 |  | Free | — | No | No | Aug 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | 4.4★ (56) | Yes | No | Aug 2026 |
This app connects businesses, governments, and foundations to drive progress through policy research, data visualization, and custom storytelling. It focuses on sustainability, healthcare, and globalization.
