# WEI Application vs M

The clearest difference is update cadence: M at every 4 weeks against WEI Application's every 2 months. M also leads on iOS requirement (13.0 vs 18.5). 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.

WEI Application ships an update every 2 months, M every 4 weeks. The most recent releases landed on September 30, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | WEI Application | M |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 58 MB | 39 MB |
| Requires iOS | 18.5 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dienteazul](https://appshunter.io/developer/546660326) | [Oloid Inc.](https://appshunter.io/developer/964001139) |

## What reviewers say

### WEI Application

[App page](https://appshunter.io/ios/app/wei-application/id931845126)

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

**In-app purchases:** none


### M

[App page](https://appshunter.io/ios/app/m-tag-admin/id1613574453)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is WEI Application free?

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

### Is M free?

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

### Do WEI Application or M have ads?

Neither WEI Application nor M shows ads.

### Which is updated more often, WEI Application or M?

WEI Application ships an update every 2 months, and M every 4 weeks. Most recently, WEI Application was updated on September 30, 2026 and M on September 24, 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.*