250+ iOS apps curated and reviewed
If you already know Project Monarch Science, this is the deeper bench. 250+ project monarch science app for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.7★ (18) | No | No | Sep 2026 | |
| 2 |  | Free | 4.7★ (7) | No | No | Aug 2026 | |
| 3 |  | Free | 4.6★ (18) | No | No | Jul 2026 | |
| 4 |  | Free | 2.0★ (4) | No | No | Aug 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | No | No | Sep 2026 |
This app transforms your smartphone into a receiver for tiny tracking devices attached to monarch butterflies. By crowdsourcing data, it helps scientists monitor butterfly migration patterns in unprecedented detail, aiding conservation efforts.
Contribute to citizen science by tracking monarch butterflies. Log tagging, recovery, and calendar data with automatic image capture and field data import. Save data offline for later submission.
Identify monarch butterflies and their host plants with this comprehensive field guide. Learn about their life cycle, threats, and conservation efforts. Compare look-alike species and stay updated on migration news.
