# Stable Block vs Topple Stack

The clearest difference is in-app purchases: Stable Block at none against Topple Stack's 4. Stable Block also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Topple Stack sells 4 one-off in-app purchases. Stable Block asks for nothing beyond the download.

## The numbers

| Metric | Stable Block | Topple Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/topple-stack/id6759784608/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 172 MB | 13 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GOMBLE GAMES PTE. LTD.](https://appshunter.io/developer/1712246446) | [Veranova Tech LLC](https://appshunter.io/developer/1880622308) |

## What reviewers say

### Stable Block

[App page](https://appshunter.io/ios/app/stable-block/id6476475652)

**Features:** macOS Compatibility

**In-app purchases:** none


### Topple Stack

[App page](https://appshunter.io/ios/app/topple-stack/id6759784608)

Tap at the right moment to stack blocks and build the tallest tower. Watch it spectacularly topple with satisfying physics. Unlock new skins and themes as you progress.

**Highlights:** One-tap stacking controls, Satisfying physics-based shattering, Special block types (Ice, Gold, Bomb), Cosmetic unlocks (skins, effects), Daily rewards and challenges, Slow-motion moments

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Coins | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 2000 Coins | $2.99 | one-time |
| 5000 Coins | $4.99 | one-time |


## Frequently asked questions

### Is Stable Block free?

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

### Is Topple Stack free?

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

### Do Stable Block or Topple Stack have ads?

Topple Stack shows ads; Stable Block 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.*