# Helix Run 3D! vs Stack Ball

The clearest difference is review sentiment: Helix Run 3D! at 50% against Stack Ball's 0%. Helix Run 3D! also leads on iOS requirement (10.0 vs 13.0). Stack Ball's advantage is rating (4.6 vs 3.7). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Helix Run 3D! sells 1 one-off in-app purchase and Stack Ball sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Stack Ball holds the better App Store score, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 22 and 27 respectively. Written reviews complicate that: 50% of Helix Run 3D!'s written reviews are positive against 0% of Stack Ball's, so the app with the better star average is not the one people write more warmly about.

Helix Run 3D! ships an update weekly, Stack Ball every 9 days. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Helix Run 3D! | Stack Ball |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (22 ratings)](https://appshunter.io/ios/app/helix-run-3d/id1551793275/reviews) | **[4.6 (27 ratings)](https://appshunter.io/ios/app/stack-ball-bounce-challenge/id6449554520/reviews)** |
| Number of ratings | 22 | **27** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 219 MB | 98 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Amirahmad Bornaee](https://appshunter.io/developer/1470193167) | [52 Blue Studios](https://appshunter.io/developer/1675697592) |

## What reviewers say

### Helix Run 3D!

[App page](https://appshunter.io/ios/app/helix-run-3d/id1551793275)

Guide a bouncing ball through a colorful helix tower. Swipe to roll, hit matching colors to advance, and solve relaxing color puzzles. Enjoy addictive gameplay with beautiful graphics and unlock new features as you progress.

**Highlights:** Swipe to roll the helix, Hit matching colors to advance, Solve color puzzles, Unlock new features at each level, Customize your ball, Play offline

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### 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 |


## Frequently asked questions

### Is Helix Run 3D! free?

Helix Run 3D! is free to download, with in-app purchases available.

### Is Stack Ball free?

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

### Which has better reviews, Helix Run 3D! or Stack Ball?

Stack Ball is rated higher. Helix Run 3D! averages 3.7 out of 5 from 22 ratings, while Stack Ball averages 4.6 from 27 ratings.

### Do Helix Run 3D! or Stack Ball have ads?

Both Helix Run 3D! and Stack Ball show ads.

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

Helix Run 3D! ships an update weekly, and Stack Ball every 9 days. Most recently, Helix Run 3D! was updated on October 1, 2026 and Stack Ball on October 5, 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.*