# GRAVITY vs Studio Humanology

The clearest difference is update cadence: Studio Humanology at every 2 months against GRAVITY's every 78 months. GRAVITY's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GRAVITY ships an update every 78 months, Studio Humanology every 2 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | GRAVITY | Studio Humanology |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 78 months | **Every 2 months** |
| Size | 11 MB | 53 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [manuel buratti](https://appshunter.io/developer/1449018994) | [Stefano GObbetti](https://appshunter.io/developer/1688412434) |

## What reviewers say

### GRAVITY

[App page](https://appshunter.io/ios/app/gravity/id1449018995)

**Features:** macOS Compatibility

**In-app purchases:** none


### Studio Humanology

[App page](https://appshunter.io/ios/app/studio-humanology/id1548271232)

**In-app purchases:** none


## Frequently asked questions

### Is GRAVITY free?

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

### Is Studio Humanology free?

Studio Humanology is free to download, with no in-app purchases.

### Do GRAVITY or Studio Humanology have ads?

Neither GRAVITY nor Studio Humanology shows ads.

### Which is updated more often, GRAVITY or Studio Humanology?

GRAVITY ships an update every 78 months, and Studio Humanology every 2 months. Most recently, GRAVITY was updated on October 9, 2026 and Studio Humanology on October 1, 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.*