# Science vs Math Trainer

The clearest difference is price: Math Trainer at Free against Science's $1.99. Math Trainer also leads on update cadence (every 3 weeks vs every 44 months). Science's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 16.0). On ads and device support there is nothing between them.

Math Trainer is free to download; Science costs $1.99 up front. Math Trainer sells 1 one-off in-app purchase. Science asks for nothing beyond the download.

Science ships an update every 44 months, Math Trainer every 3 weeks. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Science | Math Trainer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/science-learn-astronomy/id1386724191/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 20 MB | 31 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Coskun CAKIR](https://appshunter.io/developer/482066275) | [Myroslava Zazuliak](https://appshunter.io/developer/1860692193) |

## What reviewers say

### Science

[App page](https://appshunter.io/ios/app/science-learn-astronomy/id1386724191)

Practice and test your knowledge of astronomy with quizzes and flashcards covering 12 major high school curriculum subjects. Learn about space science, the solar system, and galaxies with detailed explanations and offline access.

**Highlights:** Diagnostic and practice quizzes, Answer explanations, Flashcard study mode, Offline access, Detailed performance tracking, Covers 12 astronomy subjects

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Math Trainer

[App page](https://appshunter.io/ios/app/math-trainer-vectors/id6756442899)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium-Upgrade | $0.99 | one-time |


## Frequently asked questions

### Is Science free?

Science costs $1.99, with no in-app purchases.

### Is Math Trainer free?

Math Trainer is free to download, with in-app purchases available.

### Do Science or Math Trainer have ads?

Neither Science nor Math Trainer shows ads.

### Which is updated more often, Science or Math Trainer?

Science ships an update every 44 months, and Math Trainer every 3 weeks. Most recently, Science was updated on September 18, 2026 and Math Trainer on September 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*