# Stack Ball vs Helix Ring

The clearest difference is in-app purchases: Helix Ring at none against Stack Ball's 1. Stack Ball's advantage is update cadence (every 9 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Stack Ball ships an update every 9 days, Helix Ring every 3 months. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Stack Ball | Helix Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (27 ratings)](https://appshunter.io/ios/app/stack-ball-bounce-challenge/id6449554520/reviews)** | — |
| Number of ratings | **27** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 98 MB | 69 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [52 Blue Studios](https://appshunter.io/developer/1675697592) | [Muslum Ucar](https://appshunter.io/developer/1797280642) |

## What reviewers say

### Stack Ball

[App page](https://appshunter.io/ios/app/stack-ball-bounce-challenge/id6449554520)

Bounce a ball through an endless spiral of platforms, breaking through them with precise timing. Dodge obstacles, collect gems for unlocks, and compete for high scores on global leaderboards. Enjoy vibrant graphics and addictive gameplay.

**Highlights:** One-tap controls, Break through platforms, Dodge black blocks, Collect gems for unlocks, High score leaderboards, Endless levels

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads & Play Offline | $6.99 | one-time |


### Helix Ring

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack Ball free?

Stack Ball 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 or Helix Ring have ads?

Both Stack Ball and Helix Ring show ads.

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

Stack Ball ships an update every 9 days, and Helix Ring every 3 months. Most recently, Stack Ball was updated on October 5, 2026 and Helix Ring on October 6, 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.*