# Osmo Numbers vs Brainzy

The clearest difference is in-app purchases: Osmo Numbers at none against Brainzy's 8. Osmo Numbers also leads on ads (none vs shown) and review sentiment (32% vs 0%). Brainzy's advantage is update cadence (every 9 days vs every 2 months) and rating (4.0 vs 3.8). On price, monetization model and device support there is nothing between them.

Both are free to download. Brainzy sells 8 one-off in-app purchases. Osmo Numbers asks for nothing beyond the download.

Brainzy holds the better App Store score, 4.0 against 3.8. That said, the two scores are not equally well evidenced: Osmo Numbers has 146 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 32% of Osmo Numbers's written reviews are positive against 0% of Brainzy's, so the app with the better star average is not the one people write more warmly about.

Osmo Numbers ships an update every 2 months, Brainzy every 9 days. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Osmo Numbers | Brainzy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (146 ratings)](https://appshunter.io/ios/app/osmo-numbers/id1531762562/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/brainzy/id6450511599/reviews)** |
| Number of ratings | **146** | 4 |
| Positive reviews | **32.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 358 MB | 16 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Tangible Play](https://appshunter.io/developer/799157444) | [MobileApp LLC](https://appshunter.io/developer/1651136704) |

## What reviewers say

### Osmo Numbers

[App page](https://appshunter.io/ios/app/osmo-numbers/id1531762562)

Engage in hands-on math activities with physical tiles that interact with your device. Solve problems to collect virtual fish, learn geography, and explore marine biology in a fun, stress-free environment.

**Highlights:** Hands-on play with physical tiles, Counting, addition, subtraction, multiplication, Collect over 100 virtual fish, Learn geography and marine biology, Real-time feedback, Stress-free learning environment

**In-app purchases:** none

**What reviewers like**

- 👍 Great way to practice math
- 👍 Kids enjoy it
- 👍 Fun concept
- 👍 Cute graphics and interactive things
- 👍 Hands-on learning

**What reviewers complain about**

- 🐛 App glitches frequently
- 🐛 App crashes
- 🐛 Game doesn't register tiles
- 🐛 Not compatible with certain iPads
- 🐛 Codes not working

**Reported bugs**

- App glitches
- App crashes
- Game will not register tiles
- Reflector not sensing tiles
- App won't open on old iPads

**Requested features**

- Increase timer duration
- Add more drawing games
- Add voice reading for math problems
- Improve tile sensing accuracy
- Make game go slower


### Brainzy

[App page](https://appshunter.io/ios/app/brainzy/id6450511599)

Engage in daily trivia challenges and solve puzzles to earn points and unlock real-life gifts. Compete globally for the fastest answers and climb leaderboards to win increasingly valuable rewards.

**Highlights:** Daily trivia challenges, Solve puzzles, Win real-life gifts, Global leaderboards, Hints available, Puzzle archive

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Timeless Puzzles | $0.99 | one-time |
| 10 hints | $0.99 | one-time |
| 25 Timeless Puzzles | $1.99 | one-time |
| 25 Hints | $1.99 | one-time |
| 50 Timeless Puzzles | $2.99 | one-time |
| 50 Hints | $2.99 | one-time |
| 100 Timeless Puzzles | $5.99 | one-time |
| 100 Hints | $5.99 | one-time |


## Frequently asked questions

### Is Osmo Numbers free?

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

### Is Brainzy free?

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

### Which has better reviews, Osmo Numbers or Brainzy?

Brainzy is rated higher. Osmo Numbers averages 3.8 out of 5 from 146 ratings, while Brainzy averages 4.0 from 4 ratings.

### Do Osmo Numbers or Brainzy have ads?

Brainzy shows ads; Osmo Numbers does not.

### Which is updated more often, Osmo Numbers or Brainzy?

Osmo Numbers ships an update every 2 months, and Brainzy every 9 days. Most recently, Osmo Numbers was updated on November 12, 2026 and Brainzy on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*