# The Stacker Mania  Happy Stack vs Stack 8

The clearest difference is rating: The Stacker Mania  Happy Stack at 5.0 against Stack 8's 4.3. The Stacker Mania  Happy Stack also leads on iOS requirement (12.0 vs 16.0). Stack 8's advantage is ads (none vs shown) and update cadence (every 5 months vs every 53 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. The Stacker Mania  Happy Stack sells 3 one-off in-app purchases and Stack 8 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

The Stacker Mania  Happy Stack holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

The Stacker Mania  Happy Stack ships an update every 53 months, Stack 8 every 5 months. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | The Stacker Mania  Happy Stack | Stack 8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-stacker-mania-happy-stack/id986290658/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/stack-8/id1093455092/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 53 months | **Every 5 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 76 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Macrobian Games](https://appshunter.io/developer/950173977) | [THE RISE COLLECTION](https://appshunter.io/developer/1000072797) |

## What reviewers say

### The Stacker Mania  Happy Stack

[App page](https://appshunter.io/ios/app/the-stacker-mania-happy-stack/id986290658)

A physics-based stacking game where players drag and arrange various shapes on a platform to achieve the best score. The goal is to create a stable stack without dropping any pieces.

**Highlights:** Physics-based gameplay, Drag and arrange shapes, Balance objects on a platform, Achieve best scores, Variety of shapes

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Coins | $0.99 | one-time |
| 2000 Coins | $1.99 | one-time |
| 8000 Coins | $3.99 | one-time |


### Stack 8

[App page](https://appshunter.io/ios/app/stack-8/id1093455092)

Tap to perfectly stack pixels in this endless challenge. One mistake means losing a pixel. Test your reflexes and precision to keep stacking.

**Highlights:** Endless gameplay, Precise tapping mechanics, Pixel stacking challenge, Reflex and precision testing, Simple one-tap controls

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is The Stacker Mania  Happy Stack free?

The Stacker Mania  Happy Stack is free to download, with in-app purchases available.

### Is Stack 8 free?

Stack 8 is free to download, with in-app purchases available.

### Which has better reviews, The Stacker Mania  Happy Stack or Stack 8?

The Stacker Mania  Happy Stack is rated higher. The Stacker Mania  Happy Stack averages 5.0 out of 5 from 2 ratings, while Stack 8 averages 4.3 from 6 ratings.

### Do The Stacker Mania  Happy Stack or Stack 8 have ads?

The Stacker Mania  Happy Stack shows ads; Stack 8 does not.

### Which is updated more often, The Stacker Mania  Happy Stack or Stack 8?

The Stacker Mania  Happy Stack ships an update every 53 months, and Stack 8 every 5 months. Most recently, The Stacker Mania  Happy Stack was updated on September 30, 2026 and Stack 8 on October 7, 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.*