# WUF ID vs 1833

The clearest difference is update cadence: 1833 at fortnightly against WUF ID's every 3 months. 1833 also leads on iOS requirement (15.1 vs 18.0). 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.

WUF ID ships an update every 3 months, 1833 fortnightly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | WUF ID | 1833 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 51 MB | 110 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [MIOO TECH Sagl](https://appshunter.io/developer/1665078535) | [1833 Dev](https://appshunter.io/developer/1835682079) |

## What reviewers say

### WUF ID

[App page](https://appshunter.io/ios/app/wuf-id/id6502986679)

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

**In-app purchases:** none


### 1833

[App page](https://appshunter.io/ios/app/1833/id6752309851)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is WUF ID free?

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

### Is 1833 free?

1833 is free to download, with no in-app purchases.

### Do WUF ID or 1833 have ads?

Neither WUF ID nor 1833 shows ads.

### Which is updated more often, WUF ID or 1833?

WUF ID ships an update every 3 months, and 1833 fortnightly. Most recently, WUF ID was updated on November 4, 2026 and 1833 on October 30, 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.*