This AI-powered study assistant provides instant, step-by-step guidance for subjects like math, physics, and chemistry. It offers features for homework help, exam preparation, and in-depth subject exploration, adapting to your learning pace.






250+ iOS apps curated and reviewed
Out of 250+ astral ia apps on iOS, 19 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 | 4.8★ (5.8K) | Yes | Yes | Nov 2026 | ||
| 2 | Free | 4.7★ (15K) | Yes | Yes | Nov 2026 | ||
| 3 | Free | — | No | Yes | Nov 2026 | ||
| 4 | Free | — | No | No | May 2026 | ||
| 5 | Free | — | Yes | Yes | Oct 2026 | ||
| 6 | Free | 4.6★ (9) | No | Yes | Oct 2026 | ||
| 7 | Free | 4.7★ (1.7K) | No | Yes | Nov 2026 | ||
| 8 | Free | 1.0★ (1) | No | Yes | Oct 2026 |






This AI-powered study assistant provides instant, step-by-step guidance for subjects like math, physics, and chemistry. It offers features for homework help, exam preparation, and in-depth subject exploration, adapting to your learning pace.






This AI-powered learning companion helps students prepare for exams and master subjects. It creates personalized study plans with flashcards, quizzes, and mock tests, and offers homework assistance by explaining problems step-by-step. Users can also access shared study materials from a large student community.




