# ONO vs Monkey Maze

The clearest difference is ads: Monkey Maze at none against ONO's shown. ONO's advantage is update cadence (every 2 months vs every 39 months) and ratings volume (9 vs 2). On price, rating, review sentiment and in-app purchases there is nothing between them.

Both are free to download. ONO sells 1 one-off in-app purchase and Monkey Maze sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for ONO against 5.0 for Monkey Maze. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ONO ships an update every 2 months, Monkey Maze every 39 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ONO | Monkey Maze |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/ono-think-straight/id1533608908/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/monkey-maze/id1536467032/reviews) |
| Number of ratings | **9** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 39 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 98 MB | 120 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Real Maxwell LLC](https://appshunter.io/developer/1296946363) | [Blaine Leckett](https://appshunter.io/developer/374332695) |

## What reviewers say

### ONO

[App page](https://appshunter.io/ios/app/ono-think-straight/id1533608908)

A unique logic puzzle game where you clear 'O's from the screen to achieve 'ONO'. It offers a hybrid casual puzzle experience with increasing complexity and variety. Designed to improve clarity, focus, and working memory through engaging gameplay.

**Highlights:** Unique logic puzzle mechanics, Chain reaction gameplay, Hybrid casual puzzle experience, Improves clarity and focus, 24 levels with increasing difficulty, Free play mode, Thousands of puzzle variations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads in ONO | $0.99 | one-time |


### Monkey Maze

[App page](https://appshunter.io/ios/app/monkey-maze/id1536467032)

Navigate challenging mazes by strategically pushing crates to reach the banana. Enjoy a classic puzzle experience with a unique twist, designed to stimulate your brain. Unlock achievements and improve your score by replaying levels.

**Highlights:** Sokoban-style puzzle gameplay, Strategic crate pushing, Increasingly challenging mazes, Unlockable awards and achievements, Score improvement and star ratings, Customizable music options

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Set of 5 Extra Lives | $0.99 | one-time |
| Kids Adventure Add-On | $1.99 | one-time |
| Set of 3 Solution Credits | $2.99 | one-time |
| Deluxe Upgrade | $5.99 | one-time |
| Premium Upgrade | $9.99 | one-time |
| The Ultimate Upgrade | $24.99 | one-time |


## Frequently asked questions

### Is ONO free?

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

### Is Monkey Maze free?

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

### Which has better reviews, ONO or Monkey Maze?

ONO and Monkey Maze are both rated 5.0 out of 5 on the App Store, from 9 and 2 ratings respectively.

### Do ONO or Monkey Maze have ads?

ONO shows ads; Monkey Maze does not.

### Which is updated more often, ONO or Monkey Maze?

ONO ships an update every 2 months, and Monkey Maze every 39 months. Most recently, ONO was updated on October 14, 2026 and Monkey Maze on October 6, 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.*