# World Wise vs Mental Math Exercises

The clearest difference is price: Mental Math Exercises at $0.29 against World Wise's $9.99. Mental Math Exercises also leads on in-app purchases (none vs 6). World Wise's advantage is iOS requirement (13.0 vs 17.6). On update cadence, ads and device support there is nothing between them.

World Wise costs $9.99 and Mental Math Exercises $0.29 up front. World Wise sells 6 one-off in-app purchases. Mental Math Exercises asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | World Wise | Mental Math Exercises |
| --- | --- | --- |
| Price | $9.99 | **$0.29** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | — |
| Size | 931 MB | 1 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SASCO Australia Pty Ltd](https://appshunter.io/developer/1349750966) | [仁超 张](https://appshunter.io/developer/1792659119) |

## What reviewers say

### World Wise

[App page](https://appshunter.io/ios/app/world-wise/id1349750967)

This educational game lets children race around the world, answering curriculum-based questions in subjects like Math, Science, and English. Players personalize their cars, collect tokens, and progress through academic levels while enjoying interactive gameplay.

**Highlights:** Curriculum-based learning, Race around the world gameplay, Personalized car customization, Multiple-choice questions, Progress tracking and leveling, Multiplayer challenges, Leaderboards

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Coin Pack 2 | $4.99 | one-time |
| Coin Pack 3 | $18.99 | one-time |
| Coin Pack 4 | $31.99 | one-time |
| Coin Pack 5 | $64.99 | one-time |


### Mental Math Exercises

[App page](https://appshunter.io/ios/app/mental-math-exercises/id6741766258)

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

**In-app purchases:** none


## Frequently asked questions

### Is World Wise free?

World Wise costs $9.99, and also offers in-app purchases.

### Is Mental Math Exercises free?

Mental Math Exercises costs $0.29, with no in-app purchases.

### Do World Wise or Mental Math Exercises have ads?

Neither World Wise nor Mental Math Exercises shows ads.

### Which is updated more often, World Wise or Mental Math Exercises?

World Wise ships an update every 2 months, and Mental Math Exercises every 2 months. Most recently, World Wise was updated on October 9, 2026 and Mental Math Exercises on October 3, 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.*