# Stack Ball 3D vs Helix Ring

The clearest difference is in-app purchases: Helix Ring at none against Stack Ball 3D's 1. Stack Ball 3D's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Stack Ball 3D sells 1 one-off in-app purchase. Helix Ring asks for nothing beyond the download.

Stack Ball 3D ships an update every 2 days, Helix Ring every 3 months. The most recent releases landed on October 27, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Stack Ball 3D | Helix Ring |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 3 months |
| Size | 51 MB | 69 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahmet Muhammet Vural (AN)](https://appshunter.io/developer/1571264727) | [Muslum Ucar](https://appshunter.io/developer/1797280642) |

## What reviewers say

### Stack Ball 3D

[App page](https://appshunter.io/ios/app/stack-ball-3d-blast-platform/id1571318919)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All + No Ads | $0.99 | one-time |


### 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 Ball 3D free?

Stack Ball 3D is free to download, with in-app purchases available.

### Is Helix Ring free?

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

### Do Stack Ball 3D or Helix Ring have ads?

Helix Ring shows ads; Stack Ball 3D does not.

### Which is updated more often, Stack Ball 3D or Helix Ring?

Stack Ball 3D ships an update every 2 days, and Helix Ring every 3 months. Most recently, Stack Ball 3D was updated on October 27, 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.*