# Wijs vs Double Shift

The clearest difference is device support: Double Shift at 2 against Wijs's —. On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

Wijs ships an update every 8 months, Double Shift every 7 months. Both last shipped on September 13, 2026.

## The numbers

| Metric | Wijs | Double Shift |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 8 months | **Every 7 months** |
| Size | 61 MB | 83 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Trainin](https://appshunter.io/developer/1732652497) | [The Turn Holding BV](https://appshunter.io/developer/1621271915) |

## What reviewers say

### Wijs

[App page](https://appshunter.io/ios/app/wijs/id6547853620)

**In-app purchases:** none


### Double Shift

[App page](https://appshunter.io/ios/app/double-shift/id6743790584)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wijs free?

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

### Is Double Shift free?

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

### Which is updated more often, Wijs or Double Shift?

Wijs ships an update every 8 months, and Double Shift every 7 months. Most recently, Wijs was updated on September 13, 2026 and Double Shift on September 13, 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.*