# Gem Workshop — Tap rough stones into gems

> Tap rough stones into gems (iPhone/iPad app by Yes Games Co., Ltd..)

- Source: https://appshunter.io/ios/app/gem-workshop/id6824025539 (this page in markdown: same URL + `.md`)
- Developer: [Yes Games Co., Ltd.](https://appshunter.io/developer/1551333126)
- Category: Games, Casual, Simulation
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 168 MB
- Languages: American English, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China) and 4 more
- Released: 2026-11-06
- Data updated: 2026-11-07

## What is Gem Workshop?

Tap, tap, crack! Strike a rough stone, chip away its rocky shell and reveal the sparkling gem inside.
Gem Workshop is a tapping clicker with a twist: at every level you pick one of three tools and build your own way of cutting gems.

■ Feel every tap
• Tap anywhere on the stone. Hold your finger down and it keeps tapping for you.
• Cracks spread and chips fly with each strike until the gem finally breaks free.
• Land a big critical hit and feel it with a jolt of haptic feedback.

■ Pick 1 of 3 tools at every level
• Each level up offers three tool cards — pick one. Time stops while you choose.
• Mallet, Hide Gloves, Loupe, Polish, Apprentice… your pick appears right in the workshop and changes how you cut.
• Hand, Auto, Crit, Glow, Prep or Order: deciding which of six branches to build is the puzzle of every run. Pair a common tool with its matching rare tool to evolve it.

■ Beat the clock on boss stones
• Every job brings boss stones. Cut them down before the timer runs out to finish the job.
• Hard shells, stones that reharden, slippery surfaces, ice-wrapped rocks… every boss stone has its own trait.

■ Grow your workshop
• Every gem you cut joins your Showcase, and a fuller Showcase unlocks new tools.
• Spend gold on workshop upgrades like the Winder and the Stout Hammer. The turntable spins and grinds stones for you.
• Even while the app is closed, your Apprentice keeps cutting and saves up gold for you (up to 8 hours).

■ Endless Master Jobs
• Finish the 12 jobs of the village and seaside workshops to open endless Master Jobs.
• Each Master level makes stones tougher and gems more valuable. Thousands, millions, billions… how high can you go?

■ Play your way
• Runs take 1–5 minutes. Portrait screen, one-handed play.
• Start instantly as a guest, and link a Google or Apple account whenever you like to keep your progress safe in the cloud.
• No forced ads. The only ads are optional rewarded ads that you choose to watch.
• Available in 14 languages.

What gem will you uncover today? Grab your hammer and tap your first stone.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pouch of Gold | $0.49 | one-time |
| Vault of Gold | $4.99 | one-time |
| Chest of Gold | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| No Ads | $3.99 | one-time |


## Is Gem Workshop safe?

Not enough ratings yet to assess Gem Workshop.

## Is Gem Workshop legit?

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


## Version history (last 2 releases)

### 1.0.2 — 2026-11-06

Improved performance and reduced device heat
Added Japanese and Chinese title logos
Fixed the sound slider display in Settings

### 1.0 — 2026-11-06

No release notes.

## More apps by Yes Games Co., Ltd.

- [Knight Maidens: Idle RPG](https://appshunter.io/ios/app/knight-maidens-idle-rpg/id6755811996)
- [Aeterna Loop](https://appshunter.io/ios/app/aeterna-loop/id6756427099)
- [Pocket Terrarium](https://appshunter.io/ios/app/pocket-terrarium/id6756427133)
- [Baduk Timer - AI Auto Score](https://appshunter.io/ios/app/baduk-timer-ai-auto-score/id6759492649)
- [Cat Naptime: Stacking Puzzle](https://appshunter.io/ios/app/cat-naptime-stacking-puzzle/id6816697983)

All apps by Yes Games Co., Ltd.: https://appshunter.io/developer/1551333126

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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 2026-11-07.*