Personalize your Apple Watch and iPhone with custom complications and widgets. Display health data, HomeKit information, and more with extensive customization options. Create an unlimited number of unique setups to match your lifestyle.





250+ iOS apps curated and reviewed
Every iPhone needs a few good complication lab apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 3.5★ (4) | No | Yes | Oct 2026 | ||
| 2 | Free | — | No | No | Sep 2026 | ||
| 3 | Free | 1.3★ (3) | No | No | May 2026 | ||
| 4 | Free | 4.6★ (23K) | Yes | Yes | Oct 2026 | ||
| 5 | Free | — | No | No | Sep 2026 | ||
| 6 | Free | — | No | No | May 2026 | ||
| 7 | Free | — | No | No | Jul 2026 | ||
| 8 | Free | — | Yes | No | May 2026 |





Personalize your Apple Watch and iPhone with custom complications and widgets. Display health data, HomeKit information, and more with extensive customization options. Create an unlimited number of unique setups to match your lifestyle.








This app helps students learn and review lab science procedures for disciplines like Clinical Biochemistry. It covers general information, materials, calculations, and results. Users can search for procedures and save favorites.