# Run 8: Leon's Math Circuits — Fun Math Races in Space

> Interactive space-themed math learning app for kids with vocal and AR gameplay. (iPhone/iPad app by L&J.)

- Source: https://appshunter.io/ios/app/run-8-leons-math-circuits/id1526439243 (this page in markdown: same URL + `.md`)
- Developer: [L&J](https://appshunter.io/developer/977480240)
- Category: Education, Games, Action, Trivia
- Price: $2.99 with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 486 MB
- Languages: English, French
- Released: 2020-12-23
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/run-8-leons-math-circuits/id1526439243/reviews.md

## What is Run 8?

Learn math by talking and playing with Leon in the next generation of vocal applications!
Play with Leon and practice math like you never could with your own personal tutor!!

Designed for Kids, Leon is a space traveler who can speak, listen, and understand you.
Leon's math learning program is based on a proven method for teaching basic math skills that has been adapted for the learner to use natural language and "runner" video gameplay.

Privacy:
- The app does not require any personal user data.
- The app does not require network access.

For parents:
- No Ads.

Run 8 covers kids age 8 and up learning, split into 9 learning steps:
- Master challenges and earn certificates to reach the highest math level (Beginner, Intermediate, Expert).
- Ask Leon directly for exercises you want to practice.
- Run Leon's math circuit through space to earn points.
- Play augmented reality mini-games with Leon to earn more points.

Three available audio modes:
- VOCAL: Leon speaks and you answer out loud.
- KEYBOARD: Leon speaks, and you answer using the keyboard.
- SILENT: Leon talks to you in speech bubbles, and you answer using the keyboard.

With Run 8 use iMessage app to practice with friends.

For teachers and parents:
- Access all content by theme or step and find the exercise you want your child or student to practice.  
- Your child or student can then play the content in the app or play it directly via iMessage.

Technology:

- Requires iOS 12 or up
- Requires a compatible iPhone (5s, SE and up) or iPad (iPad Air and up), or iPod (6 and up).
- Augmented reality games require an iPhone SE, iPhone 6S or newer, iPad Pro, iPad 2017 or newer, iPod 7 or newer.
- On device voice recognition requires the latest version of iOS and a compatible device.

Note: If you experience problems with vocal recognition, please check that your protective cover does not block the device microphones.

Payment will be charged to your Apple ID account at the confirmation of purchase. Terms:

https://www.doubleyoukids.com/index-tou.html

Privacy Policy:
https://www.doubleyoukids.com/index-privacy.html

support@doubleyoukids.com
https://twitter.com/DoubleyouKids

## Key features

- Vocal math practice with AI tutor
- Natural language learning method
- Augmented reality mini-games
- Progress tracking with certificates
- iMessage app for practicing with friends
- Multiple audio modes (Vocal, Keyboard, Silent)

## Pricing and in-app purchases

Base price: $2.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Run 8 French | $0.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/run-8-leons-math-circuits/id1526439243/reviews.md

### 5/5 — The funniest way to learn Maths !

*2021-01-26, version 2.0*

This game is so much fun for the kids! They can play with Leon while practicing maths with amazing virtual reality! Using it on the IPad is great, the big screen is enhancing the experience. It’s just like having Leon with us to have fun and learn maths! I highly recommend it!

## Frequently asked questions about Run 8

### What is the learning methodology used by Run 8?

Run 8 employs a proven method for teaching basic math skills adapted for natural language use and runner video gameplay. It breaks down learning into 9 steps, allowing users to master challenges and earn certificates.

### Does Run 8 have ads?

No, Run 8 is ad-free, ensuring an uninterrupted learning experience for children.

### What devices are compatible with Run 8?

Run 8 requires iOS 12 or up and is compatible with iPhones (5s and up), iPads (iPad Air and up), and iPods (6th generation and up). Augmented reality features require newer devices.

### How does Run 8 handle user privacy?

The app does not require any personal user data and does not need network access, prioritizing user privacy.

### Can I practice math with friends using Run 8?

Yes, Run 8 includes an iMessage app feature that allows users to practice math exercises with friends.

### What are the different audio modes in Run 8?

Run 8 offers three audio modes: VOCAL (speak and answer aloud), KEYBOARD (speak and answer via keyboard), and SILENT (speech bubbles and keyboard answers).

### What is the price of Run 8?

Run 8 is a paid application priced at $2.99.

### How often is Run 8 updated?

The latest version, 2.1, was released on September 25, 2021. Update frequency information is not explicitly detailed but the app is actively maintained.

## Version history (last 1 release)

### 2.1 — 2021-09-25

- Bugfix for iOS 15
- New way to drive Leon

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## More apps by L&J

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- [Home Light Show](https://appshunter.io/ios/app/home-light-show/id1294768995)
- [Math 8: Leon's Vocal Games](https://appshunter.io/ios/app/math-8-leons-vocal-games/id1470934277)

All apps by L&J: https://appshunter.io/developer/977480240

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*