# Gravity One vs HOP vs GRAVITY

The clearest difference is in-app purchases: Gravity One at none against HOP vs GRAVITY's 1. HOP vs GRAVITY's advantage is update cadence (monthly vs every 9 months) and iOS requirement (8.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. HOP vs GRAVITY sells 1 one-off in-app purchase. Gravity One asks for nothing beyond the download.

Gravity One ships an update every 9 months, HOP vs GRAVITY monthly. The most recent releases landed on October 2, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Gravity One | HOP vs GRAVITY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (45 ratings)](https://appshunter.io/ios/app/hop-vs-gravity/id1311745611/reviews)** |
| Number of ratings | — | **45** |
| Positive reviews | — | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 15 MB | 90 MB |
| Requires iOS | 18.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sami Salkosuo](https://appshunter.io/developer/820432278) | [Muhammad Saeed](https://appshunter.io/developer/721870908) |

## What reviewers say

### Gravity One

[App page](https://appshunter.io/ios/app/gravity-one/id820432275)

**Features:** macOS Compatibility

**In-app purchases:** none


### HOP vs GRAVITY

[App page](https://appshunter.io/ios/app/hop-vs-gravity/id1311745611)

Tap to make a character hop and stay on platforms as gravity pulls everything down. This addictive game offers simple, fun gameplay for quick sessions.

**Highlights:** Tap to hop gameplay, Gravity-based challenge, Addictive mechanics, Simple controls, Platform survival

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ADS | $1.99 | one-time |


## Frequently asked questions

### Is Gravity One free?

Gravity One is free to download, with no in-app purchases.

### Is HOP vs GRAVITY free?

HOP vs GRAVITY is free to download, with in-app purchases available.

### Do Gravity One or HOP vs GRAVITY have ads?

Neither Gravity One nor HOP vs GRAVITY shows ads.

### Which is updated more often, Gravity One or HOP vs GRAVITY?

Gravity One ships an update every 9 months, and HOP vs GRAVITY monthly. Most recently, Gravity One was updated on October 2, 2026 and HOP vs GRAVITY on October 18, 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.*