# MicroSNAP vs Key Defender

The clearest difference is iOS requirement: MicroSNAP at 11.0 against Key Defender's 15.0. 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.

MicroSNAP ships an update every 5 weeks, Key Defender every 2 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MicroSNAP | Key Defender |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 60 MB | 88 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACCU-SCOPE INC.](https://appshunter.io/developer/1396392852) | [Shenzhen Ecartek Technology, Ltd.](https://appshunter.io/developer/994423482) |

## What reviewers say

### MicroSNAP

[App page](https://appshunter.io/ios/app/microsnap/id6475776547)

**Features:** macOS Compatibility

**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 MicroSNAP free?

MicroSNAP 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 MicroSNAP or Key Defender have ads?

Neither MicroSNAP nor Key Defender shows ads.

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

MicroSNAP ships an update every 5 weeks, and Key Defender every 2 months. Most recently, MicroSNAP 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.*