# Readaboo vs Math for Kindergarten 2+ Years

The clearest difference is monetization model: Readaboo at free with in-app purchases against Math for Kindergarten 2+ Years's subscription. Readaboo also leads on rating (4.6 vs 4.3) and update cadence (every 5 months vs every 22 months). Math for Kindergarten 2+ Years's advantage is ratings volume (466 vs 8). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Readaboo sells 1 one-off in-app purchase and Math for Kindergarten 2+ Years sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Readaboo holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Math for Kindergarten 2+ Years has 466 ratings behind it against 8, so its average is the more settled of the two.

Readaboo ships an update every 5 months, Math for Kindergarten 2+ Years every 22 months. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Readaboo | Math for Kindergarten 2+ Years |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/readaboo/id1583223160/reviews)** | [4.3 (466 ratings)](https://appshunter.io/ios/app/math-for-kindergarten-2-plus-years/id1670568046/reviews) |
| Number of ratings | 8 | **466** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 22 months |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 98 MB | 147 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uova Oy](https://appshunter.io/developer/871355780) | [JMH Developers OU](https://appshunter.io/developer/1877636896) |

## What reviewers say

### Readaboo

[App page](https://appshunter.io/ios/app/readaboo/id1583223160)

This app helps young children learn to read through interactive word and letter practice. It features colorful graphics, pleasant audio, and mini-games to make learning engaging for kids aged three and up. The difficulty can be adjusted, and multiple languages are supported.

**Highlights:** Interactive word and letter practice, Reinforces learning with letter-by-letter audio, Colorful graphics and pleasant audio effects, Mini-games for fun learning, Adjustable difficulty levels, Supports multiple languages, Offline play

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Readaboo | $12.99 | one-time |


### Math for Kindergarten 2+ Years

[App page](https://appshunter.io/ios/app/math-for-kindergarten-2-plus-years/id1670568046)

This app offers engaging math games designed for young children to learn counting, addition, and subtraction. It features interactive puzzles and exercises to build foundational math skills and improve fine motor coordination. The app provides a fun and educational environment for toddlers and preschoolers to explore numbers.

**Highlights:** Addition and subtraction puzzles, Object counting exercises, Number sequence memorization, Comparing quantities (more/less), Fine motor skill development, Offline gameplay

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arithmetic Games for Kids | $9.99 | per 7 days |
| Number Games for Kids | $19.99 | per month |
| Learning Games for Kids | $99.99 | per year |


## Frequently asked questions

### Is Readaboo free?

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

### Is Math for Kindergarten 2+ Years free?

Math for Kindergarten 2+ Years is free to download, with in-app purchases available.

### Which has better reviews, Readaboo or Math for Kindergarten 2+ Years?

Readaboo is rated higher. Readaboo averages 4.6 out of 5 from 8 ratings, while Math for Kindergarten 2+ Years averages 4.3 from 466 ratings.

### Do Readaboo or Math for Kindergarten 2+ Years have ads?

Neither Readaboo nor Math for Kindergarten 2+ Years shows ads.

### Which is updated more often, Readaboo or Math for Kindergarten 2+ Years?

Readaboo ships an update every 5 months, and Math for Kindergarten 2+ Years every 22 months. Most recently, Readaboo was updated on October 30, 2026 and Math for Kindergarten 2+ Years on November 3, 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.*