# Math Trainer vs CosmoQuest Ai

The clearest difference is in-app purchases: CosmoQuest Ai at none against Math Trainer's 1. Math Trainer's advantage is update cadence (every 3 weeks vs every 6 months) and iOS requirement (16.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Math Trainer sells 1 one-off in-app purchase. CosmoQuest Ai asks for nothing beyond the download.

Math Trainer ships an update every 3 weeks, CosmoQuest Ai every 6 months. The most recent releases landed on October 3, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Math Trainer | CosmoQuest Ai |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 31 MB | 21 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Myroslava Zazuliak](https://appshunter.io/developer/1860692193) | [pezhman mohammadzadehkordestani](https://appshunter.io/developer/1888276473) |

## What reviewers say

### 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 |


### CosmoQuest Ai

[App page](https://appshunter.io/ios/app/cosmoquest-ai/id6762165168)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Trainer free?

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

### Is CosmoQuest Ai free?

CosmoQuest Ai is free to download, with no in-app purchases.

### Do Math Trainer or CosmoQuest Ai have ads?

Neither Math Trainer nor CosmoQuest Ai shows ads.

### Which is updated more often, Math Trainer or CosmoQuest Ai?

Math Trainer ships an update every 3 weeks, and CosmoQuest Ai every 6 months. Most recently, Math Trainer was updated on October 3, 2026 and CosmoQuest Ai on October 17, 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.*