# Star Chart: Gem Block — Cosmic Constellation Puzzle

> Calming geometric puzzle game with star-themed levels and polyomino pieces. (iPhone/iPad app by 帅 王.)

- Source: https://appshunter.io/ios/app/star-chart-gem-block/id6811114235 (this page in markdown: same URL + `.md`)
- Developer: [帅 王](https://appshunter.io/developer/1896738626)
- Category: Games, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 39 MB
- Languages: American English
- Released: 2026-09-21
- Data updated: 2026-10-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/star-chart-gem-block/id6811114235/reviews.md

## What is Star Chart?

Step into a luminous galaxy with Star Chart Blocks, a calming geometric puzzle adventure.

Place each polyomino-shaped star shard into the grid, complete the celestial pattern, and climb a map inspired by officially named stars. Every stage asks for careful spatial reasoning, but there is no timer pressure.

KEY FEATURES

• 200 HANDCRAFTED PUZZLES
Progress through five cosmic chapters with a steady curve from approachable layouts to demanding spatial challenges.

• A STAR-NAMED JOURNEY
Discover stages named after stars recognized by the International Astronomical Union, presented with atmospheric procedural planet artwork.

• PURE SPATIAL LOGIC
Rotate, place, undo, restart, and use hints when needed. Solve each board at your own pace.

• 16-SHAPE GALLERY
Unlock and collect a complete set of distinct multi-cell geometric star shards.

• ENGLISH AND CHINESE
Switch languages at any time from Settings.

Rebuild the star chart, one puzzle at a time.

## Key features

- 200 handcrafted puzzles
- Star-named journey
- Pure spatial logic
- 16-shape gallery
- Language support

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Pass | $3.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/star-chart-gem-block/id6811114235/reviews.md

### 5/5 — crazy game

*2026-09-28*

It starts to get a bit difficult from level 50 onwards.

## Frequently asked questions about Star Chart

### What is Star Chart: Gem Block?

Star Chart: Gem Block is a calming geometric puzzle game where players place polyomino-shaped star shards into a grid to complete celestial patterns. It features 200 handcrafted puzzles across five cosmic chapters.

### Does Star Chart: Gem Block have ads?

Yes, Star Chart: Gem Block contains advertisements. This allows the game to be offered for free with optional in-app purchases.

### How many puzzles are in Star Chart: Gem Block?

Star Chart: Gem Block features 200 handcrafted puzzles. These are divided into five cosmic chapters, offering a steady progression of difficulty.

### Can I play Star Chart: Gem Block offline?

The provided description does not specify if Star Chart: Gem Block can be played offline. However, puzzle games often function without an internet connection.

### What devices support Star Chart: Gem Block?

Star Chart: Gem Block is supported on iPhone, iPad, and iPod devices. It is designed for iOS platforms.

### What is the age rating for Star Chart: Gem Block?

Star Chart: Gem Block has an age rating of 4+. This indicates it is suitable for young children and general audiences.

### How often is Star Chart: Gem Block updated?

Star Chart: Gem Block was last updated on September 27, 2026, with version 1.0.4. Further update frequency is not detailed.

### What languages does Star Chart: Gem Block support?

Star Chart: Gem Block supports both English and Chinese languages. Users can switch between them at any time from the settings menu.

## Version history (last 3 releases)

### 1.0.4 — 2026-09-27

Constellation Journey: Unlock and collect 12 constellations as you complete levels.
Daily Rewards & Challenges: Log in daily for streak bonuses, fresh puzzles, and bonus hints.
Performance & Polish: Smoother drag controls, refined UI animations, and bug fixes.

### 1.0.2 — 2026-09-23

This update makes your Star Chart journey smoother:
- Fixed a launch crash on newer iOS versions.
- Improved syncing for progress, stars, and achievements.
- Improved Lifetime Pass restoration and retention.
- Refined hints, level skipping, and level transitions.

### 1.0.1 — 2026-09-21

No release notes.

## More apps by 帅 王

- [TraceLock: Tracing Lightbox](https://appshunter.io/ios/app/tracelock-tracing-lightbox/id6816664937)

All apps by 帅 王: https://appshunter.io/developer/1896738626

## Related topics

[star charts](https://appshunter.io/ios/topics/star-charts)

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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 2026-10-10.*