# iKeyBIOProximity vs OKM100

iKeyBIOProximity and OKM100 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, OKM100 every 6 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | iKeyBIOProximity | OKM100 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 6 MB | 102 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iKey CORP](https://appshunter.io/developer/477962700) | [Shenzhen Keelray Technology Co.,Ltd](https://appshunter.io/developer/1643634723) |

## What reviewers say

### iKeyBIOProximity

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

**Features:** macOS Compatibility

**In-app purchases:** none


### OKM100

[App page](https://appshunter.io/ios/app/okm100/id6482984403)

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

**In-app purchases:** none


## Frequently asked questions

### Is iKeyBIOProximity free?

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

### Is OKM100 free?

OKM100 is free to download, with no in-app purchases.

### Do iKeyBIOProximity or OKM100 have ads?

Neither iKeyBIOProximity nor OKM100 shows ads.

### Which is updated more often, iKeyBIOProximity or OKM100?

iKeyBIOProximity ships an update every 2 months, and OKM100 every 6 weeks. Most recently, iKeyBIOProximity was updated on November 7, 2026 and OKM100 on November 4, 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.*