# KeyPlus vs PRIMERO

The clearest difference is iOS requirement: KeyPlus at 9.0 against PRIMERO's 11.0. 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.

KeyPlus ships an update every 7 months, PRIMERO every 10 months. The most recent releases landed on October 25, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | KeyPlus | PRIMERO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 10 months |
| Size | 82 MB | 202 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seng Hee Lee](https://appshunter.io/developer/1531109154) | [PRIMA NIAGA GROUP SDN BHD](https://appshunter.io/developer/1615355662) |

## What reviewers say

### KeyPlus

[App page](https://appshunter.io/ios/app/keyplus-smart-lock/id1493257076)

**Features:** macOS Compatibility

**In-app purchases:** none


### PRIMERO

[App page](https://appshunter.io/ios/app/primero/id1615355660)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KeyPlus free?

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

### Is PRIMERO free?

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

### Do KeyPlus or PRIMERO have ads?

Neither KeyPlus nor PRIMERO shows ads.

### Which is updated more often, KeyPlus or PRIMERO?

KeyPlus ships an update every 7 months, and PRIMERO every 10 months. Most recently, KeyPlus was updated on October 25, 2026 and PRIMERO on October 9, 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.*