# Stack' vs Recycle Rush Challenge

The clearest difference is update cadence: Stack' at daily against Recycle Rush Challenge's every 12 months. Stack' also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stack' ships an update daily, Recycle Rush Challenge every 12 months. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stack' | Recycle Rush Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 12 months |
| Size | 16 MB | 175 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cedric Cornelis](https://appshunter.io/developer/640534931) | [AHMET FARUK COLOK](https://appshunter.io/developer/1804849020) |

## What reviewers say

### Stack'

[App page](https://appshunter.io/ios/app/stack/id6502195987)

**Features:** macOS Compatibility

**In-app purchases:** none


### Recycle Rush Challenge

[App page](https://appshunter.io/ios/app/recycle-rush-challenge/id6745878405)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack' free?

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

### Is Recycle Rush Challenge free?

Recycle Rush Challenge is free to download, with no in-app purchases.

### Do Stack' or Recycle Rush Challenge have ads?

Both Stack' and Recycle Rush Challenge show ads.

### Which is updated more often, Stack' or Recycle Rush Challenge?

Stack' ships an update daily, and Recycle Rush Challenge every 12 months. Most recently, Stack' was updated on November 8, 2026 and Recycle Rush Challenge on October 30, 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.*