249+ iOS apps curated and reviewed
iSPARTANS is the household name in ispartans, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 | |
| 2 |  | $19.99 | 3.3★ (12) | No | No | Oct 2026 | |
| 3 |  | Free | 4.8★ (22K) | Yes | No | Nov 2026 | |
| 4 |  | Free | 4.7★ (98K) | No | No | Nov 2026 | |
| 5 |  | Free | 3.3★ (25) | Yes | Yes | Nov 2026 | |
| 6 |  | Free | 4.7★ (16K) | No | No | Nov 2026 | |
| 7 |  | Free | 4.7★ (211K) | No | No | Nov 2026 | |
| 8 |  | Free | — | No | No | Nov 2026 |
This app enables chemists to perform molecular modeling on mobile devices. It allows for the creation of molecules through 2D sketching, conversion to 3D structures, and calculation of properties. Access a database of 5,000 molecules for spectra and other atomic data.
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