# Helix Stack Jump vs Rainbow Stacking

The clearest difference is rating: Helix Stack Jump at 4.7 against Rainbow Stacking's 4.0. Helix Stack Jump also leads on ratings volume (81 vs 1). Rainbow Stacking's advantage is in-app purchases (none vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Helix Stack Jump sells 4 one-off in-app purchases. Rainbow Stacking asks for nothing beyond the download.

Helix Stack Jump holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Helix Stack Jump has 81 ratings behind it against 1, so its average is the more settled of the two.

Helix Stack Jump ships an update fortnightly, Rainbow Stacking every 2 weeks. The most recent releases landed on September 30, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Helix Stack Jump | Rainbow Stacking |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (81 ratings)](https://appshunter.io/ios/app/helix-stack-jump-fun-3d-games/id1502584711/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/rainbow-stacking/id1644587632/reviews) |
| Number of ratings | **81** | 1 |
| Positive reviews | 84.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 187 MB | 46 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kooapps](https://appshunter.io/developer/290924809) | [Kevin Merz](https://appshunter.io/developer/1642543757) |

## What reviewers say

### Helix Stack Jump

[App page](https://appshunter.io/ios/app/helix-stack-jump-fun-3d-games/id1502584711)

Control a bouncing ball to smash through colorful platforms in this addictive arcade-style drop game. Avoid black platforms to progress, with simple one-tap controls and challenging levels. Play offline for endless entertainment.

**Highlights:** One-tap helix gameplay, Smash and blast through platforms, Avoid black platforms, Offline play, Addictive and challenging levels, Arcade game style

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |
| 20 gems | $1.99 | one-time |
| 50 gems | $4.99 | one-time |
| 100 gems | $9.99 | one-time |


### Rainbow Stacking

[App page](https://appshunter.io/ios/app/rainbow-stacking/id1644587632)

A level-based block-stacking game with simple and beautiful graphics. Players stack blocks to reach a target line, offering a straightforward yet engaging puzzle experience.

**Highlights:** Level-based gameplay, Block stacking mechanics, Reach target line objective, Simple graphics, Beautiful design

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

**In-app purchases:** none


## Frequently asked questions

### Is Helix Stack Jump free?

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

### Is Rainbow Stacking free?

Rainbow Stacking is free to download, with no in-app purchases.

### Which has better reviews, Helix Stack Jump or Rainbow Stacking?

Helix Stack Jump is rated higher. Helix Stack Jump averages 4.7 out of 5 from 81 ratings, while Rainbow Stacking averages 4.0 from 1 ratings.

### Do Helix Stack Jump or Rainbow Stacking have ads?

Both Helix Stack Jump and Rainbow Stacking show ads.

### Which is updated more often, Helix Stack Jump or Rainbow Stacking?

Helix Stack Jump ships an update fortnightly, and Rainbow Stacking every 2 weeks. Most recently, Helix Stack Jump was updated on September 30, 2026 and Rainbow Stacking on September 9, 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.*