# GS vs B

The clearest difference is update cadence: B at every 2 weeks against GS's every 5 months. B also leads on iOS requirement (13.0 vs 15.6). 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.

GS ships an update every 5 months, B every 2 weeks. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | GS | B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 8 MB | 13 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Chernykh](https://appshunter.io/developer/1203732006) | [Sergey Chernykh](https://appshunter.io/developer/1203732006) |

## What reviewers say

### GS

[App page](https://appshunter.io/ios/app/gs/id6503453170)

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

**In-app purchases:** none


### B

[App page](https://appshunter.io/ios/app/b-shop/id6749073020)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GS free?

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

### Is B free?

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

### Do GS or B have ads?

Neither GS nor B shows ads.

### Which is updated more often, GS or B?

GS ships an update every 5 months, and B every 2 weeks. Most recently, GS was updated on September 30, 2026 and B on September 29, 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.*