# iAmReading vs Osmo Math Buzz

The clearest difference is review sentiment: iAmReading at 100% against Osmo Math Buzz's 13%. iAmReading also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 2). Osmo Math Buzz's advantage is price (Free vs $3.99) and ratings volume (143 vs 3). On ads, device support and iOS requirement there is nothing between them.

Osmo Math Buzz is free to download; iAmReading costs $3.99 up front. Osmo Math Buzz sells 2 one-off in-app purchases. iAmReading asks for nothing beyond the download.

iAmReading holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Osmo Math Buzz has 143 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of iAmReading's written reviews are positive against 13% of Osmo Math Buzz's.

iAmReading ships an update every 10 months, Osmo Math Buzz every 2 months. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | iAmReading | Osmo Math Buzz |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/iamreading/id443834254/reviews)** | [3.0 (143 ratings)](https://appshunter.io/ios/app/osmo-math-buzz/id1504177111/reviews) |
| Number of ratings | 3 | **143** |
| Positive reviews | **100.0% of reviews** | 13.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 42 MB | 264 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [White Lab Consulting](https://appshunter.io/developer/443834257) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### iAmReading

[App page](https://appshunter.io/ios/app/iamreading/id443834254)

This app teaches beginning readers English phonetic sounds using a Montessori-inspired approach. Users can independently practice pronunciation and hear correct word sounds, with 64 word groupings and over 8 words each.

**Highlights:** Montessori-inspired learning, Phonetic sound practice, Independent pronunciation check, 64 word groupings, Audio pronunciation of words, Suitable for beginning readers

**Features:** macOS Compatibility

**In-app purchases:** none


### Osmo Math Buzz

[App page](https://appshunter.io/ios/app/osmo-math-buzz/id1504177111)

Engage in collaborative math practice with up to four players, solving equations to overcome challenges and collect rewards. Designed for children aged 6-10, this app transforms screen time into hands-on learning through interactive play.

**Highlights:** Team-based math practice, Addition, subtraction, multiplication, Collaborative play, Hands-on learning system, Ages 6-10, Tangible play with digital learning

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-day trial of Math Buzz | Free | one-time |
| Unlock Math Buzz | $24.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging gameplay
- 💡 Teaches numbers and strategy
- 🤝 Good for multiplayer
- 💰 Nice price (for some)
- 🧠 Challenges children

**What reviewers complain about**

- 🐛 Freezes on startup
- 🐛 App won't load
- 🐛 Crashes mid-game
- 🐛 Progress lost on crash
- 🐛 Unreliable login

**Reported bugs**

- App freezes on Osmo logo
- App does not load
- App crashes during gameplay
- Lost progress after crashes
- Login issues and purchase restoration problems

**Requested features**

- Fix the app loading issue
- Improve app stability
- Make the game more engaging
- Provide clearer instructions
- Ensure progress is saved


## Frequently asked questions

### Is iAmReading free?

iAmReading costs $3.99, with no in-app purchases.

### Is Osmo Math Buzz free?

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

### Which has better reviews, iAmReading or Osmo Math Buzz?

iAmReading is rated higher. iAmReading averages 5.0 out of 5 from 3 ratings, while Osmo Math Buzz averages 3.0 from 143 ratings.

### Do iAmReading or Osmo Math Buzz have ads?

Neither iAmReading nor Osmo Math Buzz shows ads.

### Which is updated more often, iAmReading or Osmo Math Buzz?

iAmReading ships an update every 10 months, and Osmo Math Buzz every 2 months. Most recently, iAmReading was updated on September 18, 2026 and Osmo Math Buzz on September 25, 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.*