# Math Flash vs easyplus9×9

The clearest difference is in-app purchases: easyplus9×9 at none against Math Flash's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Math Flash sells 3 in-app purchases, starting at $0.99 per month. easyplus9×9 asks for nothing beyond the download.

## The numbers

| Metric | Math Flash | easyplus9×9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (104 ratings)](https://appshunter.io/ios/app/math-flash/id1449259588/reviews)** | — |
| Number of ratings | **104** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 3 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Richard Witherspoon](https://appshunter.io/developer/1690898003) | [辰宇 王](https://appshunter.io/developer/1849547599) |

## What reviewers say

### Math Flash

[App page](https://appshunter.io/ios/app/math-flash/id1449259588)

Master arithmetic with an engaging app that offers various practice modes and difficulty levels. Track progress, unlock achievements, and personalize your learning experience with themes and haptic feedback.

**Highlights:** Multiple operation types (addition, subtraction, multiplication, division, mixed), Flexible practice modes (numbered, timed, true/false), Adjustable difficulty levels (easy to expert), Game Center integration (achievements, leaderboards), Personalization options (themes, haptic feedback, iCloud sync), Widgets and Siri Shortcuts for quick access

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Weekly Subscription | $2.99 | per 7 days |
| Annual Subscription | $9.99 | per year |


### easyplus9×9

[App page](https://appshunter.io/ios/app/easyplus99/id6757361417)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Flash free?

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

### Is easyplus9×9 free?

easyplus9×9 is free to download, with no in-app purchases.

### Do Math Flash or easyplus9×9 have ads?

Neither Math Flash nor easyplus9×9 shows ads.

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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.*