# deSpiel vs IQMATH

The clearest difference is in-app purchases: IQMATH at none against deSpiel's 3. IQMATH also leads on update cadence (every 2 weeks vs every 16 months). deSpiel's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. deSpiel sells 3 in-app purchases, starting at $3.99 per month. IQMATH asks for nothing beyond the download.

deSpiel ships an update every 16 months, IQMATH every 2 weeks. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | deSpiel | IQMATH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 weeks** |
| Size | 24 MB | 44 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yana Khrystian](https://appshunter.io/developer/1726418134) | [UDEA](https://appshunter.io/developer/1724165965) |

## What reviewers say

### deSpiel

[App page](https://appshunter.io/ios/app/despiel/id6476314124)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month premium subscription | $3.99 | per month |
| 3 Months premium subscription | $9.99 | per 3 months |
| 6 Months premium subscription | $19.99 | per 6 months |


### IQMATH

[App page](https://appshunter.io/ios/app/iqmath/id6753702778)

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

**In-app purchases:** none


## Frequently asked questions

### Is deSpiel free?

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

### Is IQMATH free?

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

### Do deSpiel or IQMATH have ads?

Neither deSpiel nor IQMATH shows ads.

### Which is updated more often, deSpiel or IQMATH?

deSpiel ships an update every 16 months, and IQMATH every 2 weeks. Most recently, deSpiel was updated on September 26, 2026 and IQMATH on September 29, 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.*