# Star Chart: Gem Block Puzzle — Cosmic Constellation Match 3D

> 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-puzzle/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 · 43 MB
- Languages: American English
- Released: 2026-09-21
- Data updated: 2026-10-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/star-chart-gem-block-puzzle/id6811114235/reviews.md

## What is Star Chart?

Welcome to Star Chart: Gem Block Puzzle - an immersive and relaxing cosmic puzzle experience!

Combine classic geometric block assembly with celestial star navigation. Place glowing 3D crystal gems into constellation outlines, fit pieces with magnetic precision, and illuminate mysterious galaxies across the universe!

[KEY FEATURES]

* RADIANT 3D CRYSTAL GEMS
Every block is crafted with realistic 3D crystal bevels, light refractions, and diamond glints. Enjoy 4 vivid, luminous colors (Electric Cyan, Luminous Gold, Aurora Violet, and Neon Rose) glowing vibrantly against deep space.

* FLUID TACTILE CONTROLS
Freely rotate pieces with a single tap, adjust placed blocks directly on the board, or slide them back into your tray. Experience smooth magnetic snapping and crisp haptic vibrations.

* ENDLESS HANDCRAFTED CELESTIAL LEVELS
Journey across 6 wondrous cosmic chapters - from Cassiopeia to Orion. Challenge special Boss constellations, master 3-star ratings, and sharpen your spatial reasoning.

* UPBEAT RETRO BEATS & ZERO PRESSURE
Groove to custom upbeat arcade rhythm tracks with seamless looping. No stressful countdown timers, no rush, and no Wi-Fi needed. Pure offline zen puzzle bliss at your fingertips!

Download now and light up the stars with your brilliant crystal gems!

## 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 |


## Is Star Chart safe?

Not enough ratings yet to assess Star Chart.

## Is Star Chart legit?

Star Chart: Gem Block Puzzle appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Star Chart is 65 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/star-chart-gem-block-puzzle/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 4 releases)

### 1.0.6 — 2026-10-13

Welcome to Star Chart: Gem Block 1.0.6!
- Authentic 3D crystal gem blocks with haptic feedback
- Game Center global leaderboards and achievements
- Deep link navigation for Constellation Challenge events
- Enhanced spatial puzzle performance and smoother controls

### 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)
- [Perler & Fuse Beads Studio](https://appshunter.io/ios/app/perler-and-fuse-beads-studio/id6822114274)

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 2026-10-24.*