# READING MAGIC 3 vs Mental Math Kingdom

The clearest difference is update cadence: Mental Math Kingdom at daily against READING MAGIC 3's every 22 months. READING MAGIC 3's advantage is device support (3 vs 1) and iOS requirement (13.7 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. READING MAGIC 3 sells 1 one-off in-app purchase and Mental Math Kingdom sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

READING MAGIC 3 ships an update every 22 months, Mental Math Kingdom daily. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | READING MAGIC 3 | Mental Math Kingdom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/reading-magic-3/id446469837/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 89.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 250 MB | 13 MB |
| Requires iOS | **13.7** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PRESCHOOL UNIVERSITY](https://appshunter.io/developer/404048727) | [Hiroki Sekimoto](https://appshunter.io/developer/1877884860) |

## What reviewers say

### READING MAGIC 3

[App page](https://appshunter.io/ios/app/reading-magic-3/id446469837)

This app makes learning to read an exciting adventure for children. It uses interactive activities and science-backed methods to help master words with two or more syllables, building essential literacy skills.

**Highlights:** Science of Reading methodology, Focus on multi-syllable words, Blending and segmenting skills, Phonemic awareness development, Three engaging learning modes, Interactive reading games, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deluxe Upgrade | $3.99 | one-time |


### Mental Math Kingdom

[App page](https://appshunter.io/ios/app/mental-math-kingdom/id6787438808)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mental Math Kingdom Pro | $3.99 | one-time |


## Frequently asked questions

### Is READING MAGIC 3 free?

READING MAGIC 3 is free to download, with in-app purchases available.

### Is Mental Math Kingdom free?

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

### Do READING MAGIC 3 or Mental Math Kingdom have ads?

Neither READING MAGIC 3 nor Mental Math Kingdom shows ads.

### Which is updated more often, READING MAGIC 3 or Mental Math Kingdom?

READING MAGIC 3 ships an update every 22 months, and Mental Math Kingdom daily. Most recently, READING MAGIC 3 was updated on October 7, 2026 and Mental Math Kingdom on October 11, 2026.

---

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