# グラビット vs プロストック

The clearest difference is update cadence: グラビット at every 3 weeks against プロストック's every 7 months. 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.

グラビット ships an update every 3 weeks, プロストック every 7 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | グラビット | プロストック |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 74.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Size | 36 MB | 93 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SOUGOU, K.K.](https://appshunter.io/developer/1493156043) | [KOIZUMI Co.,LTD.](https://appshunter.io/developer/1687046161) |

## What reviewers say

### グラビット

[App page](https://appshunter.io/ios/app/id1495011079)

**Features:** macOS Compatibility

**In-app purchases:** none


### プロストック

[App page](https://appshunter.io/ios/app/id6470243222)

**In-app purchases:** none


## Frequently asked questions

### Is グラビット free?

グラビット is free to download, with no in-app purchases.

### Is プロストック free?

プロストック is free to download, with no in-app purchases.

### Do グラビット or プロストック have ads?

Neither グラビット nor プロストック shows ads.

### Which is updated more often, グラビット or プロストック?

グラビット ships an update every 3 weeks, and プロストック every 7 months. Most recently, グラビット was updated on October 24, 2026 and プロストック on October 15, 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.*