# Logic Traces vs KAMI 2

The clearest difference is ads: Logic Traces at none against KAMI 2's shown. Logic Traces also leads on iOS requirement (8.0 vs 15.0). KAMI 2's advantage is ratings volume (15K vs 1K) and review sentiment (84% vs 71%). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Logic Traces sells 10 one-off in-app purchases and KAMI 2 sells 7 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 — 4.6 for Logic Traces against 4.7 for KAMI 2. That said, the two scores are not equally well evidenced: KAMI 2 has 15K ratings behind it against 1K, so its average is the more settled of the two. Written reviews are what separate them: 71% of Logic Traces's written reviews are positive against 84% of KAMI 2's.

Logic Traces ships an update every 5 weeks, KAMI 2 every 2 months. The most recent releases landed on August 10, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Logic Traces | KAMI 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1K ratings)](https://appshunter.io/ios/app/logic-traces/id1081609724/reviews) | **[4.7 (15K ratings)](https://appshunter.io/ios/app/kami-2/id1133161444/reviews)** |
| Number of ratings | 1K | **15K** |
| Positive reviews | 71.4% of reviews | **83.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 130 MB | 396 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matias Ini](https://appshunter.io/developer/558628070) | [State of Play Games](https://appshunter.io/developer/494615574) |

## What reviewers say

### Logic Traces

[App page](https://appshunter.io/ios/app/logic-traces/id1081609724)

Connect lines from numbers on a board to cover every square. This addictive puzzle game offers hundreds of levels with no time or move limits. Find the most efficient solution to earn stars and challenge your logic.

**Highlights:** Connect lines to numbers, Fill every square on the board, Hundreds of puzzle boards, No time or move limits, Hints available, Offline play

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Hints | $0.99 | one-time |
| Unlock 7x7 Regular Puzzle Pack | $0.99 | one-time |
| Unlock 8x8 Regular Puzzle Pack | $0.99 | one-time |
| Unlock 10x10 Regular Puzzle Pack | $0.99 | one-time |
| Unlock All Packs! | $0.99 | one-time |
| 15 Hints | $1.99 | one-time |
| Combo Puzzle Pack | $2.99 | one-time |
| Puzzle Pack 1 | $2.99 | one-time |
| Unlock All Packs | $2.99 | one-time |
| 50 Hints | $4.99 | one-time |

**What reviewers like**

- 🧠 Challenging and engaging puzzles
- 🧩 Unique and creative gameplay
- 🧘‍♀️ Relaxing and zen-like experience
- 👍 Simple and intuitive interface
- 🤓 Mentally stimulating

**What reviewers complain about**

- 💰 Excessive in-app purchases required to progress
- 📢 Intrusive and frequent advertisements
- 🔁 Repetitive gameplay after a while
- 🤯 Levels become overly difficult and frustrating

**Reported bugs**

- Crashes or freezes on certain devices
- Inconsistent behavior when resetting levels

**Requested features**

- Option to remove ads for a one-time fee
- More free levels or a more gradual paywall
- Ability to track progress and resume games
- Customizable settings (e.g., sound, music, difficulty)


### 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


## Frequently asked questions

### Is Logic Traces free?

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

### Is KAMI 2 free?

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

### Which has better reviews, Logic Traces or KAMI 2?

KAMI 2 is rated higher. Logic Traces averages 4.6 out of 5 from 1K ratings, while KAMI 2 averages 4.7 from 15K ratings.

### Do Logic Traces or KAMI 2 have ads?

KAMI 2 shows ads; Logic Traces does not.

### Which is updated more often, Logic Traces or KAMI 2?

Logic Traces ships an update every 5 weeks, and KAMI 2 every 2 months. Most recently, Logic Traces was updated on August 10, 2026 and KAMI 2 on September 26, 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.*