# Roll Ring vs Gem Stack

The clearest difference is in-app purchases: Roll Ring at none against Gem Stack's 1. Roll Ring also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Gem Stack sells 1 one-off in-app purchase. Roll Ring asks for nothing beyond the download.

## The numbers

| Metric | Roll Ring | Gem Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (36K ratings)](https://appshunter.io/ios/app/gem-stack/id1601511059/reviews)** |
| Number of ratings | — | **36K** |
| Positive reviews | — | 34.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 108 MB | 389 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [Emre Yilmaz](https://appshunter.io/developer/1434732915) | [Rollic Games](https://appshunter.io/developer/1452111779) |

## What reviewers say

### Roll Ring

[App page](https://appshunter.io/ios/app/roll-ring/id1594012747)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gem Stack

[App page](https://appshunter.io/ios/app/gem-stack/id1601511059)

Collect and stack precious gems while navigating a treacherous obstacle course. Dodge traps, merge valuable gems, and protect your growing pile to reach the finish line and claim your rewards. Experience satisfying gem-collecting gameplay with bright visuals and addictive progression.

**Highlights:** Satisfying gem runner gameplay, Obstacle dodging action, Gem merging mechanics, Bright and glittering visuals, Addictive progression system, Collect and stack gems

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $7.99 | one-time |

**What reviewers like**

- 🎮 Fun and addictive gameplay
- 👍 Satisfying gem crafting
- 🕹️ Works offline

**What reviewers complain about**

- 🔍 Too many ads
- 🤔 Paid 'no ads' feature doesn't work
- 🐌 Glitchy and slow performance
- 💰 Purchases don't remove ads

**Reported bugs**

- Game crashes after certain levels
- Purchases not properly registered
- Inconsistent end-of-level experience

**Requested features**

- More level variety and difficulty progression
- Ability to customize gem types and jewelry
- Better in-game currency system
- Improved customer support


## Frequently asked questions

### Is Roll Ring free?

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

### Is Gem Stack free?

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

### Do Roll Ring or Gem Stack have ads?

Gem Stack shows ads; Roll Ring does not.

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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.*