# Comlink Biplink vs 4IND Hub

The clearest difference is update cadence: 4IND Hub at monthly 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.

Comlink Biplink ships an update every 5 months, 4IND Hub monthly. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Comlink Biplink | 4IND Hub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Size | 33 MB | 292 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Comlink Comunicacoes Integradas SA](https://appshunter.io/developer/1620692156) | [DIGI4IND Desenvolvimento de Software Ltda](https://appshunter.io/developer/1563476082) |

## What reviewers say

### Comlink Biplink

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

**In-app purchases:** none


### 4IND Hub

[App page](https://appshunter.io/ios/app/4ind-hub/id6741473596)

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

**In-app purchases:** none


## Frequently asked questions

### Is Comlink Biplink free?

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

### Is 4IND Hub free?

4IND Hub is free to download, with no in-app purchases.

### Do Comlink Biplink or 4IND Hub have ads?

Neither Comlink Biplink nor 4IND Hub shows ads.

### Which is updated more often, Comlink Biplink or 4IND Hub?

Comlink Biplink ships an update every 5 months, and 4IND Hub monthly. Most recently, Comlink Biplink was updated on October 18, 2026 and 4IND Hub on October 9, 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.*