# Dino Preschool ABC Math Games vs Osmo Coding Duo

The clearest difference is in-app purchases: Osmo Coding Duo at none against Dino Preschool ABC Math Games's 3. Dino Preschool ABC Math Games's advantage is review sentiment (83% vs 53%) and rating (4.3 vs 3.9). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Dino Preschool ABC Math Games sells 3 in-app purchases, starting at $4.99 per month. Osmo Coding Duo asks for nothing beyond the download.

Dino Preschool ABC Math Games holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 316 and 145 respectively. Written reviews point the same way: 83% of Dino Preschool ABC Math Games's written reviews are positive against 53% of Osmo Coding Duo's.

Dino Preschool ABC Math Games ships an update every 6 weeks, Osmo Coding Duo every 2 months. The most recent releases landed on September 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Dino Preschool ABC Math Games | Osmo Coding Duo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (316 ratings)](https://appshunter.io/ios/app/dino-preschool-abc-math-games/id565100820/reviews)** | [3.9 (145 ratings)](https://appshunter.io/ios/app/osmo-coding-duo/id1294444077/reviews) |
| Number of ratings | **316** | 145 |
| Positive reviews | **83.3% of reviews** | 52.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 214 MB | 309 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tiltan Games (2013) LTD](https://appshunter.io/developer/540330637) | [Tangible Play](https://appshunter.io/developer/799157444) |

## What reviewers say

### Dino Preschool ABC Math Games

[App page](https://appshunter.io/ios/app/dino-preschool-abc-math-games/id565100820)

This app offers over 1000 educational activities and games for toddlers, preschoolers, and kindergartners. It covers essential subjects like math and English, designed to make learning fun and engaging while fostering creativity and confidence.

**Highlights:** Over 1000 educational activities, Common Core aligned math and language games, ABC and counting practice, Creative painting and mazes, Interactive stories and puzzles, Ad-free learning environment

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription 1 Month | $4.99 | per month |
| 12 month subscription | $29.99 | per year |
| Dino does Pre-School Math - Unlock All Games | $4.99 | one-time |

**What reviewers like**

- 👍 Great for learning math
- 👍 Educational and fun
- 👍 Simple and easy to use
- 👍 Kids love it
- 👍 Engaging for preschoolers

**What reviewers complain about**

- 👎 Too easy for some
- 👎 Annoying pop-up ads
- 🐛 No sound issues
- 🐛 Game not working properly
- 🐛 App gets stuck loading

**Reported bugs**

- No sound on full game
- No sound on iPhone 6 iOS 10
- Games don't work properly
- App gets stuck on 'Loading...'
- Useless ad stuck after payment

**Requested features**

- Add voice to identify numbers
- State problems aloud (e.g., '3+2 equals...')
- Add voice for numbers
- Add voice for words


### Osmo Coding Duo

[App page](https://appshunter.io/ios/app/osmo-coding-duo/id1294444077)

This app offers a collaborative coding adventure where two players team up to solve logic puzzles and rescue pets. It introduces real-world coding concepts through engaging challenges and a fun narrative.

**Highlights:** Multistep logic problems, Collaborative play for two, Coding concept introduction, Pet rescue adventure, Osmo character interaction

**In-app purchases:** none


## Frequently asked questions

### Is Dino Preschool ABC Math Games free?

Dino Preschool ABC Math Games is free to download, with in-app purchases available.

### Is Osmo Coding Duo free?

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

### Which has better reviews, Dino Preschool ABC Math Games or Osmo Coding Duo?

Dino Preschool ABC Math Games is rated higher. Dino Preschool ABC Math Games averages 4.3 out of 5 from 316 ratings, while Osmo Coding Duo averages 3.9 from 145 ratings.

### Do Dino Preschool ABC Math Games or Osmo Coding Duo have ads?

Neither Dino Preschool ABC Math Games nor Osmo Coding Duo shows ads.

### Which is updated more often, Dino Preschool ABC Math Games or Osmo Coding Duo?

Dino Preschool ABC Math Games ships an update every 6 weeks, and Osmo Coding Duo every 2 months. Most recently, Dino Preschool ABC Math Games was updated on September 8, 2026 and Osmo Coding Duo 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.*