# 安心加 vs KEYMATE

The clearest difference is ads: KEYMATE at none against 安心加's shown. 安心加's advantage is update cadence (every 4 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

安心加 ships an update every 4 weeks, KEYMATE every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 安心加 | KEYMATE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Size | 231 MB | 99 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Anxinjia Technology Co., Ltd.](https://appshunter.io/developer/1457009013) | [Steelmate Co., Ltd.](https://appshunter.io/developer/1184738861) |

## What reviewers say

### 安心加

[App page](https://appshunter.io/ios/app/id1554841970)

**In-app purchases:** none


### KEYMATE

[App page](https://appshunter.io/ios/app/keymate/id6476905990)

**In-app purchases:** none


## Frequently asked questions

### Is 安心加 free?

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

### Is KEYMATE free?

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

### Do 安心加 or KEYMATE have ads?

安心加 shows ads; KEYMATE does not.

### Which is updated more often, 安心加 or KEYMATE?

安心加 ships an update every 4 weeks, and KEYMATE every 2 months. Most recently, 安心加 was updated on October 25, 2026 and KEYMATE on October 30, 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.*