# LACOMY vs Viken

The clearest difference is update cadence: Viken at every 6 months against LACOMY's every 15 months. 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.

LACOMY ships an update every 15 months, Viken every 6 months. The most recent releases landed on October 2, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | LACOMY | Viken |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 6 months** |
| Size | 65 MB | 64 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LACOMY](https://appshunter.io/developer/1638134635) | [VIKEN Viken](https://appshunter.io/developer/1754272935) |

## What reviewers say

### LACOMY

[App page](https://appshunter.io/ios/app/lacomy/id1638134633)

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

**In-app purchases:** none


### Viken

[App page](https://appshunter.io/ios/app/viken/id6504894957)

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

**In-app purchases:** none


## Frequently asked questions

### Is LACOMY free?

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

### Is Viken free?

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

### Do LACOMY or Viken have ads?

Neither LACOMY nor Viken shows ads.

### Which is updated more often, LACOMY or Viken?

LACOMY ships an update every 15 months, and Viken every 6 months. Most recently, LACOMY was updated on October 2, 2026 and Viken on September 17, 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.*