# Scrap Divers vs Tower Stack

The clearest difference is rating: Scrap Divers at 4.8 against Tower Stack's 4.0. Scrap Divers also leads on ratings volume (1.3K vs 1). Tower Stack's advantage is in-app purchases (none vs 1) and update cadence (every 6 days vs every 2 months). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. Scrap Divers sells 1 one-off in-app purchase. Tower Stack asks for nothing beyond the download.

Scrap Divers holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Scrap Divers has 1.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 94% of Scrap Divers's written reviews are positive against 100% of Tower Stack's, so the app with the better star average is not the one people write more warmly about.

Scrap Divers ships an update every 2 months, Tower Stack every 6 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Scrap Divers | Tower Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/scrap-divers/id1581680664/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/tower-stack-skyscraper/id1659881795/reviews) |
| Number of ratings | **1.3K** | 1 |
| Positive reviews | 94.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 74 MB | 85 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Gearhead Games ApS](https://appshunter.io/developer/1163605497) | [Stefan Krauss](https://appshunter.io/developer/821734093) |

## What reviewers say

### Scrap Divers

[App page](https://appshunter.io/ios/app/scrap-divers/id1581680664)

Control a robot with one finger in this fast-paced arcade game. Dodge obstacles like sawblades and flames as you fall through an infinite tunnel. Compete globally for the longest fall with unique robots and challenging environments.

**Highlights:** One-finger robot control, Dodge dangerous obstacles, Infinite falling tunnel, Pixel art visuals, 15 playable robots with unique abilities, 8 diverse environments

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 🚀 Amazing gameplay
- 👍 Great graphics and art style
- 🤩 Addictive and fun
- 💎 High quality game
- 🎨 Refreshing retro theme

**What reviewers complain about**

- 🐛 Occasional performance issues
- 💰 Ads can be intrusive
- 🤖 Lack of robot variety

**Reported bugs**

- Freezing on login screen
- Incompatibility with older devices

**Requested features**

- Sandbox mode to create custom robots
- More levels and content updates
- Multiplayer mode


### Tower Stack

[App page](https://appshunter.io/ios/app/tower-stack-skyscraper/id1659881795)

Build an increasingly tall tower by stacking blocks. As gameplay progresses, blocks shrink, making it harder to reach new heights. Unlock new skins and enjoy colorful, infinite 3D gameplay.

**Highlights:** Infinite gameplay, Unlockable skins, Colorful 3D graphics, Challenging stacking mechanics, Progressively smaller blocks

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

**In-app purchases:** none


## Frequently asked questions

### Is Scrap Divers free?

Scrap Divers is free to download, with in-app purchases available.

### Is Tower Stack free?

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

### Which has better reviews, Scrap Divers or Tower Stack?

Scrap Divers is rated higher. Scrap Divers averages 4.8 out of 5 from 1.3K ratings, while Tower Stack averages 4.0 from 1 ratings.

### Do Scrap Divers or Tower Stack have ads?

Both Scrap Divers and Tower Stack show ads.

### Which is updated more often, Scrap Divers or Tower Stack?

Scrap Divers ships an update every 2 months, and Tower Stack every 6 days. Most recently, Scrap Divers was updated on October 27, 2026 and Tower Stack on October 24, 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.*