# Osmo Numbers Classic vs CrushStations

The clearest difference is rating: CrushStations at 4.5 against Osmo Numbers Classic's 4.0. CrushStations also leads on monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 15.0). Osmo Numbers Classic's advantage is update cadence (every 2 months vs every 13 months) and ratings volume (264 vs 11). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

CrushStations holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Osmo Numbers Classic has 264 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 55% of Osmo Numbers Classic's written reviews are positive against 50% of CrushStations's, so the app with the better star average is not the one people write more warmly about.

Osmo Numbers Classic ships an update every 2 months, CrushStations every 13 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Osmo Numbers Classic | CrushStations |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (264 ratings)](https://appshunter.io/ios/app/osmo-numbers-classic/id1017627073/reviews) | **[4.5 (11 ratings)](https://appshunter.io/ios/app/crushstations/id1475914154/reviews)** |
| Number of ratings | **264** | 11 |
| Positive reviews | **55.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 185 MB | 294 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tangible Play](https://appshunter.io/developer/799157444) | [New York University](https://appshunter.io/developer/485666462) |

## What reviewers say

### Osmo Numbers Classic

[App page](https://appshunter.io/ios/app/osmo-numbers-classic/id1017627073)

Engage children in hands-on math play by adding, counting, and multiplying tiles to pop number bubbles. This interactive game fosters a creative and explorative mindset towards mathematics, making learning fun and engaging in a vibrant underwater world.

**Highlights:** Add, count, and multiply tiles, Pop number bubbles, Collect over 90 unique fish, Learn math creatively, Develop problem-solving skills, Hands-on play experience

**In-app purchases:** none

**What reviewers like**

- 👍 Great for learning math
- 👍 Interactive and fun
- 👍 Engaging for children
- 👍 Motivates learning
- 👍 Good for practicing numbers

**What reviewers complain about**

- 🐛 Repetitive gameplay
- 🐛 Gets boring quickly
- 🐛 Confusing for younger kids
- 🐛 Expensive hardware needed
- 🐛 Inconsistent tile recognition

**Reported bugs**

- Apps not loading
- Never-ending loading screen
- App crashes
- Cannot access camera
- Doesn't recognize tiles properly

**Requested features**

- Add more levels
- Include verbal number prompts
- Simpler starting point for younger kids
- More varied gameplay types
- Add an exit button for games


### CrushStations

[App page](https://appshunter.io/ios/app/crushstations/id1475914154)

This game trains working memory, a key executive function, by challenging players to remember creature colors and types to rescue them from an octopus. It's designed to improve cognitive skills linked to academic success.

**Highlights:** Working memory training, Executive function development, Creature memory challenges, Educational game design, Research-backed gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Osmo Numbers Classic free?

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

### Is CrushStations free?

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

### Which has better reviews, Osmo Numbers Classic or CrushStations?

CrushStations is rated higher. Osmo Numbers Classic averages 4.0 out of 5 from 264 ratings, while CrushStations averages 4.5 from 11 ratings.

### Do Osmo Numbers Classic or CrushStations have ads?

Neither Osmo Numbers Classic nor CrushStations shows ads.

### Which is updated more often, Osmo Numbers Classic or CrushStations?

Osmo Numbers Classic ships an update every 2 months, and CrushStations every 13 months. Most recently, Osmo Numbers Classic was updated on November 11, 2026 and CrushStations on November 3, 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.*