# Gravity Helix vs Stack Jumper

The clearest difference is in-app purchases: Stack Jumper at none against Gravity Helix's 1. Gravity Helix's advantage is ads (none vs shown) and update cadence (monthly vs every 42 months). On price and device support there is nothing between them.

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

Gravity Helix ships an update monthly, Stack Jumper every 42 months. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Gravity Helix | Stack Jumper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/gravity-helix/id1388865608/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 42 months |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 68 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Full Fat Productions Ltd](https://appshunter.io/developer/374306144) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### Gravity Helix

[App page](https://appshunter.io/ios/app/gravity-helix/id1388865608)

Navigate a spiraling tower by flipping gravity to control a rolling ball. Dodge hazards, collect items, and compete on leaderboards in this endless adventure. Customize your game experience with unlockable content.

**Highlights:** Gravity flipping mechanic, Endless spiraling tower gameplay, Hazard avoidance, Leaderboard competition, Collectible gems and letters, Customization options

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Stack Jumper

[App page](https://appshunter.io/ios/app/stack-jumper/id1552350483)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Helix free?

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

### Is Stack Jumper free?

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

### Do Gravity Helix or Stack Jumper have ads?

Stack Jumper shows ads; Gravity Helix does not.

### Which is updated more often, Gravity Helix or Stack Jumper?

Gravity Helix ships an update monthly, and Stack Jumper every 42 months. Most recently, Gravity Helix was updated on September 29, 2026 and Stack Jumper on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*