# Math Game | brain trainer vs TCF

The clearest difference is price: TCF at Free against Math Game | brain trainer's $0.99. TCF also leads on in-app purchases (none vs 6) and update cadence (every 3 weeks vs every 15 months). Math Game | brain trainer's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On device support there is nothing between them.

TCF is free to download; Math Game | brain trainer costs $0.99 up front. Math Game | brain trainer sells 6 one-off in-app purchases. TCF asks for nothing beyond the download.

Math Game | brain trainer ships an update every 15 months, TCF every 3 weeks. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Math Game | brain trainer | TCF |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Size | 16 MB | 72 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Kocabas](https://appshunter.io/developer/1042694619) | [Khalid Hamdani](https://appshunter.io/developer/1593826732) |

## What reviewers say

### Math Game | brain trainer

[App page](https://appshunter.io/ios/app/math-game-brain-trainer/id1168597148)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Money | $1.99 | one-time |
| 50 Money | $5.99 | one-time |
| 100 Money | $7.99 | one-time |
| Remove Ads | $9.99 | one-time |
| 250 Money | $9.99 | one-time |
| 500 Money | $14.99 | one-time |


### TCF

[App page](https://appshunter.io/ios/app/tcf-comprehension-ecrite/id1596188649)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Game | brain trainer free?

Math Game | brain trainer costs $0.99, and also offers in-app purchases.

### Is TCF free?

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

### Do Math Game | brain trainer or TCF have ads?

TCF shows ads; Math Game | brain trainer does not.

### Which is updated more often, Math Game | brain trainer or TCF?

Math Game | brain trainer ships an update every 15 months, and TCF every 3 weeks. Most recently, Math Game | brain trainer was updated on October 26, 2026 and TCF on October 6, 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.*