# iKeyBIOProximity vs Monotp

The clearest difference is update cadence: iKeyBIOProximity at every 2 months against Monotp's every 11 months. iKeyBIOProximity also leads on iOS requirement (13.0 vs 15.0). 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.

iKeyBIOProximity ships an update every 2 months, Monotp every 11 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | iKeyBIOProximity | Monotp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Size | 6 MB | 270 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [iKey CORP](https://appshunter.io/developer/477962700) | [MonoFor, Inc.](https://appshunter.io/developer/1496504332) |

## What reviewers say

### iKeyBIOProximity

[App page](https://appshunter.io/ios/app/ikeybioproximity/id1495159177)

**Features:** macOS Compatibility

**In-app purchases:** none


### Monotp

[App page](https://appshunter.io/ios/app/monotp/id1496509890)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iKeyBIOProximity free?

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

### Is Monotp free?

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

### Do iKeyBIOProximity or Monotp have ads?

Neither iKeyBIOProximity nor Monotp shows ads.

### Which is updated more often, iKeyBIOProximity or Monotp?

iKeyBIOProximity ships an update every 2 months, and Monotp every 11 months. Most recently, iKeyBIOProximity was updated on November 7, 2026 and Monotp on November 7, 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.*