# Math is Easy vs Man How Count

The clearest difference is in-app purchases: Math is Easy at none against Man How Count's 3. Math is Easy also leads on iOS requirement (7.0 vs 15.0). Man How Count's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Man How Count sells 3 in-app purchases, starting at $2.99 per month. Math is Easy asks for nothing beyond the download.

Math is Easy ships an update every 2 months, Man How Count every 3 weeks. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Math is Easy | Man How Count |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/math-is-easy-prime/id488574860/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 6 MB | 131 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiaodong Zhu](https://appshunter.io/developer/414505553) | [Manhao Information Science And Techonology (Shanghai) Co. LTD](https://appshunter.io/developer/987243127) |

## What reviewers say

### Math is Easy

[App page](https://appshunter.io/ios/app/math-is-easy-prime/id488574860)

This app helps users understand prime factorization with a fast, real-time solver. It also calculates the Greatest Common Factor and Least Common Multiple, and can generate random numbers for various uses.

**Highlights:** Prime factorization solver, Greatest Common Factor (GCF) calculation, Least Common Multiple (LCM) calculation, Random number generator, Real-time results as you type

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

**In-app purchases:** none


### Man How Count

[App page](https://appshunter.io/ios/app/man-how-count/id6445820311)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Manhao's monthly subscriber | $2.99 | per month |
| a small package of coins | $0.99 | one-time |
| a large package of coins | $1.99 | one-time |


## Frequently asked questions

### Is Math is Easy free?

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

### Is Man How Count free?

Man How Count is free to download, with in-app purchases available.

### Do Math is Easy or Man How Count have ads?

Neither Math is Easy nor Man How Count shows ads.

### Which is updated more often, Math is Easy or Man How Count?

Math is Easy ships an update every 2 months, and Man How Count every 3 weeks. Most recently, Math is Easy was updated on October 9, 2026 and Man How Count on October 4, 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.*