# Moose Math vs Osmo ABCs

The clearest difference is review sentiment: Moose Math at 76% against Osmo ABCs's 19%. Moose Math also leads on rating (4.2 vs 3.7) and monetization model (free vs free with in-app purchases). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Moose Math holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 581 and 264 respectively. Written reviews point the same way: 76% of Moose Math's written reviews are positive against 19% of Osmo ABCs's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Moose Math | Osmo ABCs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (581 ratings)](https://appshunter.io/ios/app/moose-math-duck-duck-moose/id660345152/reviews)** | [3.7 (264 ratings)](https://appshunter.io/ios/app/osmo-abcs/id1439615379/reviews) |
| Number of ratings | **581** | 264 |
| Positive reviews | **75.6% of reviews** | 18.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 132 MB | 843 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duck Duck Moose LLC](https://appshunter.io/developer/303076298) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### Moose Math

[App page](https://appshunter.io/ios/app/moose-math-duck-duck-moose/id660345152)

This app offers an engaging mathematical adventure for children aged 3-7, teaching core concepts like counting, addition, and subtraction through interactive games. Kids can earn rewards to build and decorate a virtual city while developing essential math skills aligned with early elementary standards.

**Highlights:** Counting, addition, and subtraction practice, Geometry and sorting activities, Interactive multi-level games, Reward system for city building, Parental progress reporting, Aligned with Common Core Standards

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging
- 🚀 Helps with math skills
- 💡 Customizable player profiles
- 🚀 Free and ad-free

**What reviewers complain about**

- 🐛 Occasional crashes and freezes
- 🐛 Incorrect answers in some mini-games
- 🔋 Progress lost when app is closed
- 👎 Limited content and repetitive

**Reported bugs**

- Compatibility issues with newer devices
- Incorrect answers in fruit blending mini-game
- App crashing when exiting levels

**Requested features**

- More levels and locations to explore
- Ability to delete player profiles
- Multiplayer or competitive modes
- Expanded math concepts beyond addition/subtraction


### Osmo ABCs

[App page](https://appshunter.io/ios/app/osmo-abcs/id1439615379)

Engage young learners in a hands-on adventure to build pre-reading skills. Through interactive play with a friendly monster, children develop confidence in letter recognition, phonics, and vocabulary. This app requires physical Osmo pieces and a compatible iPhone or iPad.

**Highlights:** Letter recognition, Phonics learning, Vocabulary building, Over 300 words, Hands-on play, Interactive adventure

**In-app purchases:** none

**What reviewers like**

- 😃 Amazing game
- 💖 Love it so much
- ✨ So much fun
- 👍 Great app for kids
- 💯 Everything is spot on

**What reviewers complain about**

- ❌ Not compatible with iPad Pro
- ❌ Not receiving verification code
- ❌ Faulty readings
- ❌ Unusable like this
- ❌ Not playable

**Reported bugs**

- Not compatible with iPad Pro
- Not receiving verification code
- Faulty readings (wrong tile detection)
- Camera orientation issues on newer iPads
- App won't open for some users

**Requested features**

- Update app for newer iPads
- Fix ABC game redirection to App Store
- Fix audio issues


## Frequently asked questions

### Is Moose Math free?

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

### Is Osmo ABCs free?

Osmo ABCs is free to download, with no in-app purchases.

### Which has better reviews, Moose Math or Osmo ABCs?

Moose Math is rated higher. Moose Math averages 4.2 out of 5 from 581 ratings, while Osmo ABCs averages 3.7 from 264 ratings.

### Do Moose Math or Osmo ABCs have ads?

Neither Moose Math nor Osmo ABCs shows ads.

### Which is updated more often, Moose Math or Osmo ABCs?

Moose Math ships an update every 2 months, and Osmo ABCs every 2 months. Most recently, Moose Math was updated on September 17, 2026 and Osmo ABCs 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.*