# Helix Stack Jump vs Metroboss

The clearest difference is in-app purchases: Helix Stack Jump at none against Metroboss's 8. Metroboss's advantage is update cadence (every 4 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Metroboss sells 8 one-off in-app purchases. Helix Stack Jump asks for nothing beyond the download.

Helix Stack Jump ships an update every 4 months, Metroboss every 4 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Helix Stack Jump | Metroboss |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 102 MB | 49 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MAXITHINGS YAZILIM ANONIM SIRKETI](https://appshunter.io/developer/1437389368) | [Mehmet Altunel](https://appshunter.io/developer/1788232934) |

## What reviewers say

### Helix Stack Jump

[App page](https://appshunter.io/ios/app/helix-stack-jump-ball-drop-3d/id1528074833)

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

**In-app purchases:** none


### Metroboss

[App page](https://appshunter.io/ios/app/metroboss-istanbul-bus-driver/id6747207334)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 80 Gems | $0.99 | one-time |
| Starter Pack | $0.99 | one-time |
| No Ads | $0.99 | one-time |
| 25,000 Jetons | $1.99 | one-time |
| Season Pass Premium | $2.99 | one-time |
| 500 Gems | $2.99 | one-time |
| 1200 Gems | $5.99 | one-time |
| 3200 Gems | $12.99 | one-time |


## Frequently asked questions

### Is Helix Stack Jump free?

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

### Is Metroboss free?

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

### Do Helix Stack Jump or Metroboss have ads?

Both Helix Stack Jump and Metroboss show ads.

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

Helix Stack Jump ships an update every 4 months, and Metroboss every 4 days. Most recently, Helix Stack Jump was updated on November 3, 2026 and Metroboss on November 8, 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.*