# KAMI 2 vs Polygrams

KAMI 2 and Polygrams both sit at 4.7 stars, but that hides the real split: 84% of KAMI 2's written reviews are positive against 43% of Polygrams's. KAMI 2 also leads on ratings volume (15K vs 4.3K). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. KAMI 2 sells 7 one-off in-app purchases and Polygrams 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 — 4.7 for KAMI 2 against 4.6 for Polygrams. Both are backed by a comparable volume of ratings — 15K and 4.3K respectively. Written reviews are what separate them: 84% of KAMI 2's written reviews are positive against 43% of Polygrams's.

KAMI 2 ships an update every 2 months, Polygrams every 6 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | KAMI 2 | Polygrams |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15K ratings)](https://appshunter.io/ios/app/kami-2/id1133161444/reviews)** | [4.6 (4.3K ratings)](https://appshunter.io/ios/app/polygrams-tangram-puzzles/id1403036309/reviews) |
| Number of ratings | **15K** | 4.3K |
| Positive reviews | **83.8% of reviews** | 43.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 396 MB | 59 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [State of Play Games](https://appshunter.io/developer/494615574) | [Norma Kohn](https://appshunter.io/developer/1312626694) |

## What reviewers say

### KAMI 2

[App page](https://appshunter.io/ios/app/kami-2/id1133161444)

This game challenges players to fill each puzzle with a single color using the fewest moves possible. It offers over 100 handcrafted puzzles, daily challenges, and the ability to create and share your own designs.

**Highlights:** Hand-crafted puzzles, Single color flood mechanic, Fewest moves challenge, Daily challenges, User-generated puzzles, Puzzle builder

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Hints | $0.99 | one-time |
| Special Palettes 1 | $0.99 | one-time |
| Special Palettes 2 | $0.99 | one-time |
| Special Palettes 3 | $0.99 | one-time |
| 10 Hints | $1.99 | one-time |
| 30 Hints | $4.99 | one-time |
| 75 Hints | $9.99 | one-time |

**What reviewers like**

- 🌟 Beautiful visuals and soothing audio
- 🧠 Challenging and brain-stimulating puzzles
- 🔍 Ability to create and publish custom puzzles
- 🕰️ Relaxing and calming gameplay experience

**What reviewers complain about**

- 💰 Excessive use of ads and in-app purchases for hints
- 🐛 Connectivity issues and server problems
- 🤯 Difficulty spike in later levels with no free hints
- 📱 Compatibility issues on certain devices

**Reported bugs**

- Daily puzzles not loading or resetting incorrectly
- User-created puzzles not saving or syncing properly
- App freezing or crashing on certain devices

**Requested features**

- Earn free hints through gameplay achievements
- Option to undo moves or restart puzzles
- Improved puzzle search and discovery
- Colorblind accessibility features


### Polygrams

[App page](https://appshunter.io/ios/app/polygrams-tangram-puzzles/id1403036309)

This logic puzzle game merges Tangram with block puzzle mechanics. Drag and drop pieces to fill shapes without overlap. Enjoy over 2500 levels, from beginner to master, offering a relaxing yet challenging experience for all ages.

**Highlights:** Tangram and block puzzle mechanics, Drag and drop gameplay, Over 2500 levels, Beginner and master difficulty, Offline play, One-touch controls

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Hints | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| 20 Hints | $2.99 | one-time |
| 35 Hints | $4.99 | one-time |
| 80 Hints | $9.99 | one-time |
| 200 Hints | $20.99 | one-time |

**What reviewers like**

- 👍 Relaxing gameplay
- 💡 Unique tangram puzzles
- 🤔 Challenging mental exercise

**What reviewers complain about**

- 🚫 Too many ads
- 🤦‍♀️ Ads blocking gameplay
- 🔍 Difficulty seeing puzzle pieces
- 🔒 Inability to rotate/flip pieces

**Reported bugs**

- Game crashes/freezes
- Paid version still showing ads

**Requested features**

- Customizable puzzle pieces
- Randomized piece order
- Ability to rotate/flip pieces


## Frequently asked questions

### Is KAMI 2 free?

KAMI 2 is free to download, with in-app purchases available.

### Is Polygrams free?

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

### Which has better reviews, KAMI 2 or Polygrams?

KAMI 2 is rated higher. KAMI 2 averages 4.7 out of 5 from 15K ratings, while Polygrams averages 4.6 from 4.3K ratings.

### Do KAMI 2 or Polygrams have ads?

Both KAMI 2 and Polygrams show ads.

### Which is updated more often, KAMI 2 or Polygrams?

KAMI 2 ships an update every 2 months, and Polygrams every 6 weeks. Most recently, KAMI 2 was updated on October 25, 2026 and Polygrams on October 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.*