# Math Hero by Erudite vs RAPID

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Math Hero by Erudite ships an update every 2 months, RAPID every 3 weeks. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Math Hero by Erudite | RAPID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (87 ratings)](https://appshunter.io/ios/app/math-hero-by-erudite/id860103287/reviews)** | — |
| Number of ratings | **87** | — |
| Positive reviews | 69.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 6 MB | 28 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Erudite](https://appshunter.io/developer/927791563) | [FERNUS BILISIM HIZMETLERI EGI.DAN. ve TIC.LTD.STI.](https://appshunter.io/developer/927900317) |

## What reviewers say

### Math Hero by Erudite

[App page](https://appshunter.io/ios/app/math-hero-by-erudite/id860103287)

Engage in an addictive math game that challenges you to solve basic arithmetic problems as quickly as possible. Compete to climb the leaderboards and prove your skills in addition, subtraction, multiplication, and division.

**Highlights:** Basic math problems, Addition, subtraction, multiplication, division, Timed challenges, Leaderboard competition, Addictive gameplay

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

**In-app purchases:** none


### RAPID

[App page](https://appshunter.io/ios/app/rapid/id6469518320)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Hero by Erudite free?

Math Hero by Erudite is free to download, with no in-app purchases.

### Is RAPID free?

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

### Do Math Hero by Erudite or RAPID have ads?

Math Hero by Erudite shows ads; RAPID does not.

### Which is updated more often, Math Hero by Erudite or RAPID?

Math Hero by Erudite ships an update every 2 months, and RAPID every 3 weeks. Most recently, Math Hero by Erudite was updated on October 16, 2026 and RAPID on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*