# Readability vs Math Facts

The clearest difference is chart position: Readability at #158 against Math Facts's unranked. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Readability sells 2 in-app purchases, starting at $19.99 per month and Math Facts sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Readability | Math Facts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (25K ratings)](https://appshunter.io/ios/app/readability-learn-to-read/id1477213383/reviews)** | — |
| Number of ratings | **25K** | — |
| Positive reviews | 55.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#158** | — |
| Size | 265 MB | 14 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [e4site Inc.](https://appshunter.io/developer/1477213382) | [OCD Inc.](https://appshunter.io/developer/621569372) |

## What reviewers say

### Readability

[App page](https://appshunter.io/ios/app/readability-learn-to-read/id1477213383)

**Currently charting:** #158 Top Grossing · Education (US App Store)

This app offers AI-powered reading and comprehension support for children, mimicking one-on-one tutoring. It listens as kids read, provides pronunciation correction, and uses interactive questions to boost critical thinking and vocabulary. Parents can track progress via a dashboard.

**Highlights:** AI-powered reading assistance, Real-time pronunciation correction, Interactive voice-based comprehension questions, Personalized vocabulary lists, Parent progress dashboard, Grade-level stories and books

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Readability Tutor | $19.99 | per month |
| Readability Tutor Annual | $139.99 | per year |

**What reviewers like**

- 👍 Helpful for struggling readers
- 🚀 Improves reading fluency
- 💡 Engaging for kids
- 👍 Useful data and progress tracking

**What reviewers complain about**

- 🐛 Voice recognition issues
- 🐛 Inaccurate comprehension tests
- 💰 Expensive subscription
- 🐛 Glitchy performance

**Reported bugs**

- App charges for free trial
- Subscription cancellation issues
- Inconsistent app behavior
- Compatibility problems on some devices

**Requested features**

- More customization options for text and background
- Improved voice recognition accuracy
- Expanded book selection
- Better comprehension testing


### Math Facts

[App page](https://appshunter.io/ios/app/math-facts/id6761329475)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Facts - Independent Learning | $4.99 | per month |


## Frequently asked questions

### Is Readability free?

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

### Is Math Facts free?

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

### Do Readability or Math Facts have ads?

Neither Readability nor Math Facts shows ads.

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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.*