# Math Invader vs Ready Math

The clearest difference is update cadence: Ready Math at every 2 months against Math Invader's every 14 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Math Invader sells 2 one-off in-app purchases and Ready Math sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Math Invader ships an update every 14 months, Ready Math every 2 months. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Math Invader | Ready Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (712 ratings)](https://appshunter.io/ios/app/ready-math/id1584476382/reviews)** |
| Number of ratings | — | **712** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 382 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Torben Toepper](https://appshunter.io/developer/633701843) | [Mehdi Tihadi](https://appshunter.io/developer/1578579408) |

## What reviewers say

### Math Invader

[App page](https://appshunter.io/ios/app/math-invader/id1539336630)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Pack | $0.99 | one-time |
| Spaceship Pack | $1.99 | one-time |


### Ready Math

[App page](https://appshunter.io/ios/app/ready-math/id1584476382)

Engaging games designed to make learning math fun and accessible. Boost problem-solving skills and confidence through interactive activities covering counting to advanced challenges.

**Highlights:** Engaging math games, Learn faster, Build problem-solving skills, Counting to advanced challenges, Boost confidence, Practice and grow

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math - Monthly subscription | $4.99 | per month |
| Math - subscription | $19.99 | per year |
| Math - Annual subscription | $49.99 | per year |
| Math - Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Math Invader free?

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

### Is Ready Math free?

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

### Do Math Invader or Ready Math have ads?

Neither Math Invader nor Ready Math shows ads.

### Which is updated more often, Math Invader or Ready Math?

Math Invader ships an update every 14 months, and Ready Math every 2 months. Most recently, Math Invader was updated on September 9, 2026 and Ready Math on September 19, 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.*