# Tectonic vs Suguru

The clearest difference is in-app purchases: Suguru at none against Tectonic's 9. Suguru also leads on ratings volume (297 vs 39). Tectonic's advantage is ads (none vs shown) and iOS requirement (11.4 vs 13.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Tectonic sells 9 one-off in-app purchases. Suguru asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Tectonic against 4.8 for Suguru. That said, the two scores are not equally well evidenced: Suguru has 297 ratings behind it against 39, so its average is the more settled of the two. Written reviews are what separate them: 82% of Tectonic's written reviews are positive against 88% of Suguru's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 21, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Tectonic | Suguru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (39 ratings)](https://appshunter.io/ios/app/tectonic/id1021176109/reviews) | [4.8 (297 ratings)](https://appshunter.io/ios/app/suguru/id1441239692/reviews) |
| Number of ratings | 39 | **297** |
| Positive reviews | 81.8% of reviews | **88.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 49 MB | 9 MB |
| Requires iOS | **11.4** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 12+ |
| Developer | [Keesing Media Group B.V.](https://appshunter.io/developer/385270315) | [Aliaksandr Uvarau](https://appshunter.io/developer/960171474) |

## What reviewers say

### Tectonic

[App page](https://appshunter.io/ios/app/tectonic/id1021176109)

Engage in a unique and addictive number puzzle game. Assign numbers to cells within outlined zones based on zone size and adjacency rules. Enjoy multiple difficulty levels and offline play.

**Highlights:** Addictive number puzzle gameplay, 6 difficulty levels, Offline play supported, 24 achievements to unlock, Cross-app credit usage, Mobile and tablet compatible

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Free credits | Free | one-time |
| 1000 Credits | $0.99 | one-time |
| 1500 Credits | $0.99 | one-time |
| 2250 Credits | $1.99 | one-time |
| 3500 Credits | $1.99 | one-time |
| 5000 Credits | $3.99 | one-time |
| 7500 Credits | $3.99 | one-time |
| 12000 Credits | $6.99 | one-time |
| 15000 Credits | $6.99 | one-time |


### Suguru

[App page](https://appshunter.io/ios/app/suguru/id1441239692)

Engage your mind with a logic puzzle featuring simple rules and immense depth. Solve thousands of unique levels, progressing from novice to expert difficulty. This addictive game offers a uniquely satisfying challenge for puzzle enthusiasts.

**Highlights:** 6000 unique puzzle levels, Varying difficulty from novice to expert, Simple rules, complex challenges, Logic-based gameplay, Addictive and satisfying puzzles

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun time-pass
- 👍 Enjoyable game
- 👍 Great brain workout
- 👍 Simple and easy to use
- 👍 Addictive and challenging

**What reviewers complain about**

- 🐛 Freezing and crashing issues
- 🐛 Progress not saving properly
- 🐛 Difficulty levels not well-balanced
- 🐛 Constant clicking noise during gameplay
- 🐛 Invasive ads introduced in recent update

**Reported bugs**

- Levels not solvable
- Progress frequently wiped
- Clipboard access for no apparent reason

**Requested features**

- Ability to mark/pencil in potential numbers
- Option to undo/redo moves
- Ability to view completed puzzles
- Timing/scoring system with personal best tracking
- More challenging/complex puzzles at expert level


## Frequently asked questions

### Is Tectonic free?

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

### Is Suguru free?

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

### Which has better reviews, Tectonic or Suguru?

Tectonic and Suguru are both rated 4.8 out of 5 on the App Store, from 39 and 297 ratings respectively.

### Do Tectonic or Suguru have ads?

Suguru shows ads; Tectonic does not.

### Which is updated more often, Tectonic or Suguru?

Tectonic ships an update every 2 months, and Suguru every 2 months. Most recently, Tectonic was updated on September 21, 2026 and Suguru on September 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.*