4+ iOS apps & games curated and reviewed
If you already know Building Atoms, Ions, and Isotopes Free, this is the deeper bench. 4+ notago atomotive apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 1.9★ (7) | No | Yes | May 2026 |
| 2 |  | $3.99 | 4.6★ (39) | No | No | Aug 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | — | No | No | May 2026 |
Explore the composition of elements by building atoms, ions, and isotopes. Select the correct number of protons, neutrons, and electrons to create different atomic structures. Includes atomic theory information and an interactive periodic table for iPad users.
Fuse atoms to create new elements and discover the mythical Omnium. Unlock tools and permanent effects to enhance your strategy and achieve higher scores in this addictive puzzle game.
