# Math Worlds AR vs Outschool

The clearest difference is in-app purchases: Math Worlds AR at none against Outschool's 1. Math Worlds AR also leads on rating (3.5 vs 3.2) and iOS requirement (9.0 vs 15.1). Outschool's advantage is update cadence (every 3 weeks vs every 13 months) and ratings volume (121 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Outschool sells 1 one-off in-app purchase. Math Worlds AR asks for nothing beyond the download.

Math Worlds AR holds the better App Store score, 3.5 against 3.2. That said, the two scores are not equally well evidenced: Outschool has 121 ratings behind it against 2, so its average is the more settled of the two.

Math Worlds AR ships an update every 13 months, Outschool every 3 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Math Worlds AR | Outschool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/math-worlds-ar/id1241257124/reviews)** | [3.2 (121 ratings)](https://appshunter.io/ios/app/outschool/id1594191740/reviews) |
| Number of ratings | 2 | **121** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 201 MB | 53 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Houghton Mifflin Harcourt](https://appshunter.io/developer/409368007) | [Outschool](https://appshunter.io/developer/1577394774) |

## What reviewers say

### Math Worlds AR

[App page](https://appshunter.io/ios/app/math-worlds-ar/id1241257124)

This augmented reality game transforms a book cover into an interactive math learning experience for children. It offers various game levels covering core math concepts from kindergarten to sixth grade, encouraging active practice and engagement.

**Highlights:** Augmented reality book cover scanning, Interactive math game levels, Covers K-6 math curriculum, Encourages active learning, Homework activity option, No personal data collection

**Features:** macOS Compatibility

**In-app purchases:** none


### Outschool

[App page](https://appshunter.io/ios/app/outschool/id1594191740)

Discover and enroll your child in a vast selection of live online classes taught by global educators. This app provides a convenient way for kids and teens to learn on the go, offering features like class reminders and direct communication with teachers.

**Highlights:** Over 140K live online classes, Taught by global teachers, Reminder notifications for classes, Direct communication with teachers, Zoom integration for learners, Classes for ages 3-18

**Features:** iMessage stickers

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $10 in Outschool balance | $14.99 | one-time |

**What reviewers like**

- 👨‍🏫 Quality teachers and educational content
- 🎓 Diverse class offerings and subjects
- 📱 Convenient access to classes on mobile devices
- 🔔 Helpful notification system for class reminders
- 👥 Safe, vetted online learning environment

**What reviewers complain about**

- 💰 Expensive membership model and pricing structure
- 💳 Predatory credit/coin system with markups
- 🚫 Forced membership requirement (removed drop-in flexibility)
- 🐛 App frequently crashes and fails to load
- 🔍 Poor search and filtering functionality

**Reported bugs**

- App crashes and force quits frequently
- Continuous loading symbols without data retrieval
- Login failures on both app and website
- App doesn't load class data properly
- Join button doesn't connect to correct Zoom class

**Requested features**

- Calendar view showing all scheduled classes
- Search and filter functionality in app
- Ability to save/favorite classes for later
- Click-through to teacher profiles
- Ability to message teachers from app


## Frequently asked questions

### Is Math Worlds AR free?

Math Worlds AR is free to download, with no in-app purchases.

### Is Outschool free?

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

### Which has better reviews, Math Worlds AR or Outschool?

Math Worlds AR is rated higher. Math Worlds AR averages 3.5 out of 5 from 2 ratings, while Outschool averages 3.2 from 121 ratings.

### Do Math Worlds AR or Outschool have ads?

Neither Math Worlds AR nor Outschool shows ads.

### Which is updated more often, Math Worlds AR or Outschool?

Math Worlds AR ships an update every 13 months, and Outschool every 3 weeks. Most recently, Math Worlds AR was updated on October 21, 2026 and Outschool on October 24, 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.*