# Miljømåler vs Blend by Cobblestone

The clearest difference is update cadence: Blend by Cobblestone at fortnightly against Miljømåler's every 12 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.

Miljømåler ships an update every 12 months, Blend by Cobblestone fortnightly. The most recent releases landed on October 4, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Miljømåler | Blend by Cobblestone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Fortnightly** |
| Size | 102 MB | 66 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Claus Holbech](https://appshunter.io/developer/1433907791) | [Evryone ApS](https://appshunter.io/developer/1149393205) |

## What reviewers say

### Miljømåler

[App page](https://appshunter.io/ios/app/miljmaler-cph/id1485115926)

**In-app purchases:** none


### Blend by Cobblestone

[App page](https://appshunter.io/ios/app/blend-by-cobblestone/id6478753765)

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

**In-app purchases:** none


## Frequently asked questions

### Is Miljømåler free?

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

### Is Blend by Cobblestone free?

Blend by Cobblestone is free to download, with no in-app purchases.

### Do Miljømåler or Blend by Cobblestone have ads?

Neither Miljømåler nor Blend by Cobblestone shows ads.

### Which is updated more often, Miljømåler or Blend by Cobblestone?

Miljømåler ships an update every 12 months, and Blend by Cobblestone fortnightly. Most recently, Miljømåler was updated on October 4, 2026 and Blend by Cobblestone on October 22, 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.*