# Gb Version Pro vs ROBXly

The clearest difference is update cadence: ROBXly at every 9 days against Gb Version Pro's every 4 months. Gb Version Pro's advantage is iOS requirement (15.0 vs 17.0). 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.

Gb Version Pro ships an update every 4 months, ROBXly every 9 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Gb Version Pro | ROBXly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 49 MB | 69 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Rathod Hardik Atulbhai](https://appshunter.io/developer/1315393000) | [GROW APP SOLUTIONS LLP](https://appshunter.io/developer/1497088851) |

## What reviewers say

### Gb Version Pro

[App page](https://appshunter.io/ios/app/gb-version-pro/id6478204452)

**Features:** macOS Compatibility

**In-app purchases:** none


### ROBXly

[App page](https://appshunter.io/ios/app/robxly-robox-calculator/id6784637769)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gb Version Pro free?

Gb Version Pro is free to download, with no in-app purchases.

### Is ROBXly free?

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

### Do Gb Version Pro or ROBXly have ads?

Both Gb Version Pro and ROBXly show ads.

### Which is updated more often, Gb Version Pro or ROBXly?

Gb Version Pro ships an update every 4 months, and ROBXly every 9 days. Most recently, Gb Version Pro was updated on October 7, 2026 and ROBXly on October 6, 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.*