# GNR13 vs Comlink Biplink

The clearest difference is update cadence: GNR13 at every 6 weeks against Comlink Biplink's every 5 months. Comlink Biplink's advantage is iOS requirement (12.0 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.

GNR13 ships an update every 6 weeks, Comlink Biplink every 5 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | GNR13 | Comlink Biplink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 5 months |
| Size | 59 MB | 33 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gautica Tecnologia e Inovacao Ltda](https://appshunter.io/developer/721334649) | [Comlink Comunicacoes Integradas SA](https://appshunter.io/developer/1620692156) |

## What reviewers say

### GNR13

[App page](https://appshunter.io/ios/app/gnr13/id1581982938)

**Features:** macOS Compatibility

**In-app purchases:** none


### Comlink Biplink

[App page](https://appshunter.io/ios/app/comlink-biplink/id1632947093)

**In-app purchases:** none


## Frequently asked questions

### Is GNR13 free?

GNR13 is free to download, with no in-app purchases.

### Is Comlink Biplink free?

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

### Do GNR13 or Comlink Biplink have ads?

Neither GNR13 nor Comlink Biplink shows ads.

### Which is updated more often, GNR13 or Comlink Biplink?

GNR13 ships an update every 6 weeks, and Comlink Biplink every 5 months. Most recently, GNR13 was updated on October 30, 2026 and Comlink Biplink on October 27, 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.*