# KAMI 2 vs Rulo

The clearest difference is ads: Rulo at none against KAMI 2's shown. Rulo also leads on rating (4.9 vs 4.7) and iOS requirement (11.0 vs 15.0). KAMI 2's advantage is ratings volume (15K vs 7). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. KAMI 2 sells 7 one-off in-app purchases and Rulo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Rulo holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: KAMI 2 has 15K ratings behind it against 7, so its average is the more settled of the two.

## The numbers

| Metric | KAMI 2 | Rulo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15K ratings)](https://appshunter.io/ios/app/kami-2/id1133161444/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/rulo/id1435291458/reviews)** |
| Number of ratings | **15K** | 7 |
| Positive reviews | 83.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 396 MB | 67 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [State of Play Games](https://appshunter.io/developer/494615574) | [TA MINH QUANG](https://appshunter.io/developer/965095099) |

## 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


### Rulo

[App page](https://appshunter.io/ios/app/rulo/id1435291458)

A math puzzle game designed to enhance your thinking skills by analyzing number relationships in grids. Solve puzzles by hiding numbers to match row and column sums, aiming to become a Master.

**Highlights:** Number grid puzzles, Analyze number relationships, Improve thinking ability, Master level challenges, Row and column sum matching

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Hints | $1.99 | one-time |


## Frequently asked questions

### Is KAMI 2 free?

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

### Is Rulo free?

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

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

Rulo is rated higher. KAMI 2 averages 4.7 out of 5 from 15K ratings, while Rulo averages 4.9 from 7 ratings.

### Do KAMI 2 or Rulo have ads?

KAMI 2 shows ads; Rulo does not.

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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.*