# Gem vs Stackem On

The clearest difference is in-app purchases: Gem at none against Stackem On's 2. Gem also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Stackem On sells 2 one-off in-app purchases. Gem asks for nothing beyond the download.

## The numbers

| Metric | Gem | Stackem On |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (6 ratings)](https://appshunter.io/ios/app/stackem-on/id6670569409/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Monetization | — | Free with in-app purchases |
| Size | 108 MB | 129 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Antier Solutions Private Limited](https://appshunter.io/developer/1074696410) | [New Exciting Amazing Technology LLC](https://appshunter.io/developer/1716960999) |

## What reviewers say

### Gem

[App page](https://appshunter.io/ios/app/gem-miner/id6633431284)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stackem On

[App page](https://appshunter.io/ios/app/stackem-on/id6670569409)

Test your precision and strategy by building the tallest tower possible. Challenge yourself and friends in this thrilling block-stacking game where every move counts. The higher you stack, the trickier the blocks and the higher the stakes.

**Highlights:** Precision block stacking, Strategic gameplay, Build the tallest tower, Challenge friends, Increasing difficulty levels, Fast-paced action

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $0.99 | one-time |
| Unlock 3 and 4 Players | $0.99 | one-time |


## Frequently asked questions

### Is Gem free?

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

### Is Stackem On free?

Stackem On is free to download, with in-app purchases available.

### Do Gem or Stackem On have ads?

Stackem On shows ads; Gem 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.*