# Stack' vs Helix Ring

The clearest difference is update cadence: Stack' at daily against Helix Ring's every 3 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, Helix Ring every 3 months. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Stack' | Helix Ring |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 3 months |
| Size | 16 MB | 69 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cedric Cornelis](https://appshunter.io/developer/640534931) | [Muslum Ucar](https://appshunter.io/developer/1797280642) |

## What reviewers say

### Stack'

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Helix Ring

[App page](https://appshunter.io/ios/app/helix-ring-drop-and-smash/id6754557035)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack' free?

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

### Is Helix Ring free?

Helix Ring is free to download, with no in-app purchases.

### Do Stack' or Helix Ring have ads?

Both Stack' and Helix Ring show ads.

### Which is updated more often, Stack' or Helix Ring?

Stack' ships an update daily, and Helix Ring every 3 months. Most recently, Stack' was updated on October 25, 2026 and Helix Ring on October 23, 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.*