# Tap2Lock vs Key Defender

The clearest difference is update cadence: Key Defender at every 2 months against Tap2Lock's every 8 months. Tap2Lock's advantage is iOS requirement (12.0 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.

Tap2Lock ships an update every 8 months, Key Defender every 2 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tap2Lock | Key Defender |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 162 MB | 88 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lock Labs, Inc.](https://appshunter.io/developer/1521325322) | [Shenzhen Ecartek Technology, Ltd.](https://appshunter.io/developer/994423482) |

## What reviewers say

### Tap2Lock

[App page](https://appshunter.io/ios/app/tap2lock/id6754315804)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Key Defender

[App page](https://appshunter.io/ios/app/key-defender/id6804600891)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tap2Lock free?

Tap2Lock is free to download, with no in-app purchases.

### Is Key Defender free?

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

### Do Tap2Lock or Key Defender have ads?

Neither Tap2Lock nor Key Defender shows ads.

### Which is updated more often, Tap2Lock or Key Defender?

Tap2Lock ships an update every 8 months, and Key Defender every 2 months. Most recently, Tap2Lock was updated on October 25, 2026 and Key Defender on October 31, 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.*