# ProximiKey vs InVue mKEY

The clearest difference is update cadence: InVue mKEY at every 3 weeks against ProximiKey's every 13 months. ProximiKey's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, 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.

ProximiKey ships an update every 13 months, InVue mKEY every 3 weeks. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ProximiKey | InVue mKEY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 weeks** |
| Size | 18 MB | 35 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ProximiKey Aps](https://appshunter.io/developer/1679585132) | [InVue Security Products](https://appshunter.io/developer/450492727) |

## What reviewers say

### ProximiKey

[App page](https://appshunter.io/ios/app/proximikey/id1602133200)

**Features:** Vision Pro support

**In-app purchases:** none


### InVue mKEY

[App page](https://appshunter.io/ios/app/invue-mkey/id6739717410)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ProximiKey free?

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

### Is InVue mKEY free?

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

### Do ProximiKey or InVue mKEY have ads?

Neither ProximiKey nor InVue mKEY shows ads.

### Which is updated more often, ProximiKey or InVue mKEY?

ProximiKey ships an update every 13 months, and InVue mKEY every 3 weeks. Most recently, ProximiKey was updated on October 27, 2026 and InVue mKEY on October 11, 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.*