# Lindab OneLink vs VentLog

The clearest difference is iOS requirement: VentLog at 10.0 against Lindab OneLink's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lindab OneLink ships an update every 2 months, VentLog every 6 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | Lindab OneLink | VentLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 44 MB | 1 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lindab AB](https://appshunter.io/developer/840158686) | [Intertisement](https://appshunter.io/developer/478293692) |

## What reviewers say

### Lindab OneLink

[App page](https://appshunter.io/ios/app/lindab-onelink/id1526630956)

**In-app purchases:** none


### VentLog

[App page](https://appshunter.io/ios/app/ventlog/id6448513171)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lindab OneLink free?

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

### Is VentLog free?

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

### Do Lindab OneLink or VentLog have ads?

Neither Lindab OneLink nor VentLog shows ads.

### Which is updated more often, Lindab OneLink or VentLog?

Lindab OneLink ships an update every 2 months, and VentLog every 6 weeks. Most recently, Lindab OneLink was updated on November 7, 2026 and VentLog on November 7, 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.*