# Tower Stack Hero vs Orbit Sling

The clearest difference is in-app purchases: Orbit Sling at none against Tower Stack Hero's 1. Orbit Sling also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. Tower Stack Hero sells 1 in-app purchase, starting at $0.99 per 7 days. Orbit Sling asks for nothing beyond the download.

## The numbers

| Metric | Tower Stack Hero | Orbit Sling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tower-stack-hero-build-game/id6745515906/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 20 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Arkhipau](https://appshunter.io/developer/1564909923) | [Lubomir Jurco](https://appshunter.io/developer/6777098074) |

## What reviewers say

### Tower Stack Hero

[App page](https://appshunter.io/ios/app/tower-stack-hero-build-game/id6745515906)

Build the tallest tower by stacking blocks with precision. One mistake ends the game. Enjoy endless gameplay with increasing challenge and smooth performance.

**Highlights:** One-tap controls, Endless gameplay, Increasing challenge, Clean graphics, Smooth performance, Premium mode available

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| week | $0.99 | per 7 days |


### Orbit Sling

[App page](https://appshunter.io/ios/app/orbit-sling-gravity-arcade/id6785397166)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tower Stack Hero free?

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

### Is Orbit Sling free?

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

### Do Tower Stack Hero or Orbit Sling have ads?

Neither Tower Stack Hero nor Orbit Sling shows ads.

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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.*