# Formue vs SubDK

The clearest difference is update cadence: SubDK at weekly against Formue's every 4 weeks. 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.

Formue ships an update every 4 weeks, SubDK weekly. Both last shipped on September 23, 2026.

## The numbers

| Metric | Formue | SubDK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Weekly** |
| Size | 87 MB | 75 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Formue AS](https://appshunter.io/developer/1286657803) | [Abdulsalam Jish](https://appshunter.io/developer/1894540123) |

## What reviewers say

### Formue

[App page](https://appshunter.io/ios/app/formue/id1468084673)

**Features:** Vision Pro support

**In-app purchases:** none


### SubDK

[App page](https://appshunter.io/ios/app/subdk/id6762529982)

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

**In-app purchases:** none


## Frequently asked questions

### Is Formue free?

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

### Is SubDK free?

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

### Do Formue or SubDK have ads?

Neither Formue nor SubDK shows ads.

### Which is updated more often, Formue or SubDK?

Formue ships an update every 4 weeks, and SubDK weekly. Most recently, Formue was updated on September 23, 2026 and SubDK on September 23, 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.*