# Math Time vs Kingdom

The clearest difference is in-app purchases: Math Time at none against Kingdom's 18. Math Time also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Kingdom sells 18 one-off in-app purchases. Math Time asks for nothing beyond the download.

Math Time ships an update every 3 weeks, Kingdom every 2 months. The most recent releases landed on May 16, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Math Time | Kingdom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 101 MB | 137 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Atif Mumtaz](https://appshunter.io/developer/875232775) | [Tidi Holding Std](https://appshunter.io/developer/1847578432) |

## What reviewers say

### Math Time

[App page](https://appshunter.io/ios/app/math-time-math-cross-sudoku/id6502255646)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kingdom

[App page](https://appshunter.io/ios/app/kingdom-cross-math/id6754271696)

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto claim 3 days | $0.99 | one-time |
| Coin Pack Small | $0.99 | one-time |
| Pouch of Coin | $0.99 | one-time |
| Ads Break | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Jungle Delight | $2.99 | one-time |
| Rocky Trial | $2.99 | one-time |
| Coin Pack Medium | $2.99 | one-time |
| Auto claim 30 days | $3.99 | one-time |
| Coin Pack Large | $4.99 | one-time |
| Sack of Coin | $4.99 | one-time |
| Unicorn Land | $5.99 | one-time |
| Kingdom Pass | $6.99 | one-time |
| Weekly Pack | $6.99 | one-time |
| Chest of Coin | $9.99 | one-time |
| Monthly Pack | $24.99 | one-time |
| Vault of Coin | $49.99 | one-time |
| Hoard of Coin | $99.99 | one-time |


## Frequently asked questions

### Is Math Time free?

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

### Is Kingdom free?

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

### Do Math Time or Kingdom have ads?

Both Math Time and Kingdom show ads.

### Which is updated more often, Math Time or Kingdom?

Math Time ships an update every 3 weeks, and Kingdom every 2 months. Most recently, Math Time was updated on May 16, 2026 and Kingdom on August 31, 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.*