# Reading Mama vs Number Master

The clearest difference is in-app purchases: Number Master at none against Reading Mama's 2. Reading Mama's advantage is ads (none vs shown). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. Reading Mama sells 2 in-app purchases, starting at $3.99 per month. Number Master asks for nothing beyond the download.

Reading Mama ships an update weekly, Number Master every 5 days. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Reading Mama | Number Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/number-master-brain-boost/id6809281335/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 136 MB | 161 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hyeonkyung lee](https://appshunter.io/developer/1837153087) | [ENDEVLAB](https://appshunter.io/developer/1803275438) |

## What reviewers say

### Reading Mama

[App page](https://appshunter.io/ios/app/reading-mama/id6751842756)

This app uses AI to learn your voice and read stories to your child, creating an emotional connection and aiding language development. It offers a vast library of tales and an English learning feature, allowing parents to enjoy free time while their children are engaged.

**Highlights:** AI voice cloning for personalized narration, Extensive library of fairy tales and classics, English learning through story immersion, Background audio playback, Child profiles and progress tracking, Emotional AI audiobook platform

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $3.99 | per month |
| Premium | $6.99 | per month |


### Number Master

[App page](https://appshunter.io/ios/app/number-master-brain-boost/id6809281335)

This app enhances math skills and cognitive abilities through engaging mini-games. It offers practice in arithmetic, logic, memory, and focus, with levels that adapt to user progress. Designed for children, it allows for personalized learning paths and multiple user profiles.

**Highlights:** Arithmetic practice (addition, subtraction, multiplication, division), Logic, memory, and focus mini-games, Progress tracking with visible levels, Personalized learning pace, Multiple user profiles, Grown-up protection for settings

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

**In-app purchases:** none


## Frequently asked questions

### Is Reading Mama free?

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

### Is Number Master free?

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

### Do Reading Mama or Number Master have ads?

Number Master shows ads; Reading Mama does not.

### Which is updated more often, Reading Mama or Number Master?

Reading Mama ships an update weekly, and Number Master every 5 days. Most recently, Reading Mama was updated on October 21, 2026 and Number Master on October 26, 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.*