# Datakvalitet vs iChemistry

The clearest difference is update cadence: Datakvalitet at monthly against iChemistry's every 2 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.

Datakvalitet ships an update monthly, iChemistry every 2 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Datakvalitet | iChemistry |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 26 MB | 19 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Datakvalitet](https://appshunter.io/developer/673931919) | [Intersolia Ltd](https://appshunter.io/developer/946874318) |

## What reviewers say

### Datakvalitet

[App page](https://appshunter.io/ios/app/datakvalitet/id673931916)

**Features:** macOS Compatibility

**In-app purchases:** none


### iChemistry

[App page](https://appshunter.io/ios/app/ichemistry/id946874319)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Datakvalitet free?

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

### Is iChemistry free?

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

### Do Datakvalitet or iChemistry have ads?

Neither Datakvalitet nor iChemistry shows ads.

### Which is updated more often, Datakvalitet or iChemistry?

Datakvalitet ships an update monthly, and iChemistry every 2 months. Most recently, Datakvalitet was updated on September 10, 2026 and iChemistry on September 14, 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.*