# Math IQ Booster vs Problems

The clearest difference is in-app purchases: Problems at none against Math IQ Booster's 9. Problems also leads on ads (none vs shown). Math IQ Booster's advantage is update cadence (every 2 days vs every 2 weeks) and iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Math IQ Booster sells 9 one-off in-app purchases. Problems asks for nothing beyond the download.

Math IQ Booster ships an update every 2 days, Problems every 2 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Math IQ Booster | Problems |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Size | 75 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DevCrux Technologies Limited](https://appshunter.io/developer/1472969114) | [Exact Science](https://appshunter.io/developer/6773016718) |

## What reviewers say

### Math IQ Booster

[App page](https://appshunter.io/ios/app/math-iq-booster-fun-math-game/id6749242558)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack - Starter | $0.99 | one-time |
| Coin Pack - Helper | $1.99 | one-time |
| Coin Pack - Power | $3.99 | one-time |
| Coin Pack - Ultimate | $6.99 | one-time |
| Coin Pack - Mega | $9.99 | one-time |
| Remove Ads | $9.99 | one-time |
| Premium (Discounted) | $9.99 | one-time |
| Coin Pack - Master | $14.99 | one-time |
| Premium | $14.99 | one-time |


### Problems

[App page](https://appshunter.io/ios/app/problems-math-and-logic/id6773016716)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math IQ Booster free?

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

### Is Problems free?

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

### Do Math IQ Booster or Problems have ads?

Math IQ Booster shows ads; Problems does not.

### Which is updated more often, Math IQ Booster or Problems?

Math IQ Booster ships an update every 2 days, and Problems every 2 weeks. Most recently, Math IQ Booster was updated on October 28, 2026 and Problems on October 24, 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.*