# Notakto vs Poly Rules!

The clearest difference is update cadence: Poly Rules! at monthly against Notakto's every 22 months. Poly Rules! also leads on ratings volume (13 vs 3). Notakto's advantage is rating (5.0 vs 4.8) and iOS requirement (6.0 vs 12.0). 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.

Notakto holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 3 and 13 respectively. Written reviews point the same way: 86% of Notakto's written reviews are positive against 80% of Poly Rules!'s.

Notakto ships an update every 22 months, Poly Rules! monthly. The most recent releases landed on October 3, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Notakto | Poly Rules! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/notakto/id412097279/reviews)** | [4.8 (13 ratings)](https://appshunter.io/ios/app/poly-rules/id1115877374/reviews) |
| Number of ratings | 3 | **13** |
| Positive reviews | **85.7% of reviews** | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Monthly** |
| Monetization | Free | Free |
| Size | 28 MB | 111 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Counterwave](https://appshunter.io/developer/1740414820) | [Northeastern University Information Services](https://appshunter.io/developer/455790172) |

## What reviewers say

### Notakto

[App page](https://appshunter.io/ios/app/notakto/id412097279)

This strategy game is a twist on Tic-Tac-Toe where the goal is to avoid making three in a row. It offers multiple difficulty levels, from easy to a perfect AI, and allows for multi-board play. Compete in rated matches to climb the ranks.

**Highlights:** Tic-Tac-Toe variant gameplay, Difficulty levels from Easy to Insane, Advanced AI for perfect play, Multi-board play (up to six), Rated play for competitive ranking, Unlockable levels

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

**In-app purchases:** none


### Poly Rules!

[App page](https://appshunter.io/ios/app/poly-rules/id1115877374)

A challenging sorting game where the rules dynamically change as you progress. It offers increasingly complex scenarios to test your cognitive abilities. Researchers can inquire about using the game for studies.

**Highlights:** Dynamic rule changes, Increasingly complex scenarios, Cognitive benefit focus, Research support available, Log storage and analytics (coming soon)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Notakto free?

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

### Is Poly Rules! free?

Poly Rules! is free to download, with no in-app purchases.

### Which has better reviews, Notakto or Poly Rules!?

Notakto is rated higher. Notakto averages 5.0 out of 5 from 3 ratings, while Poly Rules! averages 4.8 from 13 ratings.

### Do Notakto or Poly Rules! have ads?

Neither Notakto nor Poly Rules! shows ads.

### Which is updated more often, Notakto or Poly Rules!?

Notakto ships an update every 22 months, and Poly Rules! monthly. Most recently, Notakto was updated on October 3, 2026 and Poly Rules! on September 24, 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.*