# GuardTune vs Dircode lock

The clearest difference is update cadence: Dircode lock at every 6 weeks against GuardTune's every 3 months. GuardTune's advantage is iOS requirement (13.0 vs 16.0). 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.

GuardTune ships an update every 3 months, Dircode lock every 6 weeks. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | GuardTune | Dircode lock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 164 MB | 38 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Daozhixing Technology Co., Ltd](https://appshunter.io/developer/1756638336) | [Anton Poletaev](https://appshunter.io/developer/1896055196) |

## What reviewers say

### GuardTune

[App page](https://appshunter.io/ios/app/guardtune/id6532589181)

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

**In-app purchases:** none


### Dircode lock

[App page](https://appshunter.io/ios/app/dircode-lock/id6765741629)

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

**In-app purchases:** none


## Frequently asked questions

### Is GuardTune free?

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

### Is Dircode lock free?

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

### Do GuardTune or Dircode lock have ads?

Neither GuardTune nor Dircode lock shows ads.

### Which is updated more often, GuardTune or Dircode lock?

GuardTune ships an update every 3 months, and Dircode lock every 6 weeks. Most recently, GuardTune was updated on October 2, 2026 and Dircode lock on October 8, 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.*