# Gems Clicker vs Sky Block Guard

The clearest difference is in-app purchases: Gems Clicker at none against Sky Block Guard's 4. Sky Block Guard's advantage is update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sky Block Guard sells 4 one-off in-app purchases. Gems Clicker asks for nothing beyond the download.

Gems Clicker ships an update every 3 weeks, Sky Block Guard every 3 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Gems Clicker | Sky Block Guard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/gems-clicker/id6469984388/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 94 MB | 89 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Xarpie Labs](https://appshunter.io/developer/1526038186) | [Erin Ward](https://appshunter.io/developer/6790854383) |

## What reviewers say

### Gems Clicker

[App page](https://appshunter.io/ios/app/gems-clicker/id6469984388)

Tap and mine your way to an ever-growing gem empire in this idle game. Collect precious stones, purchase and upgrade tools, and unlock achievements to become the ultimate gem tycoon.

**Highlights:** Idle gem collection, Mine and upgrade tools, Progress-boosting upgrades, Achievement system, Stat tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Sky Block Guard

[App page](https://appshunter.io/ios/app/sky-block-guard-tower-builder/id6798791454)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Towercoins Small | $0.99 | one-time |
| Medium Pack | $1.99 | one-time |
| Large Pack | $3.99 | one-time |
| Towercoins_mega | $6.99 | one-time |


## Frequently asked questions

### Is Gems Clicker free?

Gems Clicker is free to download, with no in-app purchases.

### Is Sky Block Guard free?

Sky Block Guard is free to download, with in-app purchases available.

### Do Gems Clicker or Sky Block Guard have ads?

Neither Gems Clicker nor Sky Block Guard shows ads.

### Which is updated more often, Gems Clicker or Sky Block Guard?

Gems Clicker ships an update every 3 weeks, and Sky Block Guard every 3 days. Most recently, Gems Clicker was updated on November 3, 2026 and Sky Block Guard on November 6, 2026.

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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.*