# Wear Tech vs mjn

The clearest difference is iOS requirement: mjn at 15.6 against Wear Tech's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 3, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Wear Tech | mjn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 52 MB | 103 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wearable Technologies Inc.](https://appshunter.io/developer/1653431448) | [mjn-neuro](https://appshunter.io/developer/1698320177) |

## What reviewers say

### Wear Tech

[App page](https://appshunter.io/ios/app/wear-tech/id6446151070)

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

**In-app purchases:** none


### mjn

[App page](https://appshunter.io/ios/app/mjn-seras/id6451445442)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wear Tech free?

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

### Is mjn free?

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

### Do Wear Tech or mjn have ads?

Neither Wear Tech nor mjn shows ads.

### Which is updated more often, Wear Tech or mjn?

Wear Tech ships an update monthly, and mjn monthly. Most recently, Wear Tech was updated on November 3, 2026 and mjn on October 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.*