# Seven Tans

> Classic Chinese Tangram puzzle game with hundreds of levels. (iPhone/iPad app by Laurent Testud.)

- Source: https://appshunter.io/ios/app/seven-tans/id769053180 (this page in markdown: same URL + `.md`)
- Developer: [Laurent Testud](https://appshunter.io/developer/717490887)
- Category: Games, Education
- Price: Free
- Rating: 4.14/5 from 7 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.1 · 38 MB
- Languages: English
- Released: 2013-12-19
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/seven-tans/id769053180/reviews.md

## What is Seven Tans?

Seven Tans is the classic Chinese game of Tangram, also known in China as 七巧板 or the "Seven Boards of Skill". 

The objective of the puzzle is to form a given shape given only it's silhouette. You must use all seven of the provided pieces, called tans. The seven tans must not overlap within the shape's silhouette. 

Great for kids and adults alike! Like building blocks, tangrams can teach kids about spatial relationships. They may help kids learn geometric terms and develop stronger problem solving skills. They might even help children perform better in general mathematics. 

Seven Tans features: 

- 389 puzzles sorted by category and difficulty! This is by far the largest collection of Tangrams available for your iPad!

- Snapping: Great for kids and also a valuable hint for beginners. Correctly positioned tans snap into place.

- Colorful and modern graphics.

- The 'Quick and Easy' and 'Classic' game modes will help you quickly learn the game with simpler puzzles. 

- 'Advanced Gameplay' allows you to precisely keep track of your progress and helps you improve your scores. Perfect for the 'Completionists'!  

- Stuck? Tap the Hint button to enable 'Snap' and get even more hints if needed.

- Scoring: mixing level difficulty and time to completion is compatible with Game Center. Challenge your friends! 

- 99 free levels, get all 389 levels with only one In-App Purchase!

- No ads.

- Not a Freemium game: No waiting times or similar. 

- Respects your privacy: Absolutely no data collected.  

Game Play: 

- Form the specified shape given only its silhouette. 

- Use all seven tans, with no overlap.

- Drag the tans to move them and tap to rotate them. 

- The lozenge (parallelogram) can be flipped using the sidebar 'Flip' button.

Feedback:  

Your feedback is important to us: Please email hello@lytgames.com with feedback and suggestions.
Thank you.

## Key features

- Hundreds of puzzles
- Spatial reasoning development
- Snapping and hint system
- Multiple game modes
- Progress tracking
- Game Center integration

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/seven-tans/id769053180/reviews.md

### 1/5 — Bad for Kids

*2015-01-30, version 1.0*

It asked my little Bobby to shape a marihuana leaf. Today he asked me for some😖😭😭

### 5/5 — Fun

*2014-01-03, version 1.0*

Great challenging levels! I really like that it is simple and easy to navigate.

### 5/5 — Classic!

*2014-01-03, version 1.0*

Love this game! Some of the levels are pretty challenging, but fun at the same time.

### 5/5 — Mind bending puzzle game

*2013-12-26, version 1.0*

This is a fun puzzle game based on the original Chinese game. The gameplay is easy to learn and there are many levels, many of which become very challenging. This is good game for those you like puzzles and a good challenge.

## Frequently asked questions about Seven Tans

### What is Seven Tans?

Seven Tans is a digital adaptation of the classic Chinese Tangram puzzle. The objective is to form a specific shape using seven geometric pieces, called tans, without any overlap.

### How many puzzles are in Seven Tans?

Seven Tans features a collection of 389 puzzles, sorted by category and difficulty. This is presented as the largest collection of Tangrams available for iPad.

### Does Seven Tans have ads?

No, Seven Tans is ad-free. The description explicitly states that there are no advertisements within the game.

### Is Seven Tans suitable for children?

Yes, Seven Tans is designed for both kids and adults. It can help children develop spatial relationships, learn geometric terms, and improve problem-solving skills, with an age rating of 4+.

### What game modes does Seven Tans offer?

Seven Tans includes 'Quick and Easy' and 'Classic' modes for learning the game, and 'Advanced Gameplay' for detailed progress tracking and score improvement.

### Can I get more puzzles in Seven Tans?

The game offers 99 free levels. All 389 levels can be unlocked with a single in-app purchase, making it a non-freemium experience without waiting times.

### How do I interact with the pieces in Seven Tans?

You can drag the tans to move them and tap to rotate them. A 'Flip' button is available in the sidebar to flip the lozenge (parallelogram) piece.

### Does Seven Tans collect user data?

No, Seven Tans respects user privacy and collects absolutely no data. This is a key privacy feature highlighted by the developer.

## Version history (last 1 release)

### 1.1 — 2015-12-14

This app has been updated by Apple to display the Apple Watch app icon.

- No More Ads!
- Updated for iOS 9 and 64 bit support.
- Minor UI improvements.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*