# iMathGenius High School vs learning.redcross

The clearest difference is price: learning.redcross at Free against iMathGenius High School's $1.99. learning.redcross also leads on update cadence (every 3 weeks vs every 17 months) and iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

learning.redcross is free to download; iMathGenius High School costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iMathGenius High School ships an update every 17 months, learning.redcross every 3 weeks. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | iMathGenius High School | learning.redcross |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 weeks** |
| Size | 5 MB | 57 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duo Pisceses, Inc.](https://appshunter.io/developer/850707063) | [The Thai Red Cross Society](https://appshunter.io/developer/1481812826) |

## What reviewers say

### iMathGenius High School

[App page](https://appshunter.io/ios/app/imathgenius-high-school/id682911583)

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

**In-app purchases:** none


### learning.redcross

[App page](https://appshunter.io/ios/app/learningredcross/id1622132682)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iMathGenius High School free?

iMathGenius High School costs $1.99, with no in-app purchases.

### Is learning.redcross free?

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

### Do iMathGenius High School or learning.redcross have ads?

Neither iMathGenius High School nor learning.redcross shows ads.

### Which is updated more often, iMathGenius High School or learning.redcross?

iMathGenius High School ships an update every 17 months, and learning.redcross every 3 weeks. Most recently, iMathGenius High School was updated on September 8, 2026 and learning.redcross on September 10, 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.*