# ASG Clock vs PassVault

The clearest difference is ads: PassVault at none against ASG Clock's shown. ASG Clock's advantage is update cadence (daily vs every 8 days) and device support (4 vs 2). On price 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.

ASG Clock ships an update daily, PassVault every 8 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ASG Clock | PassVault |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 8 days |
| Size | 10 MB | 20 MB |
| Requires iOS | **14.0** | 18.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) | [APPS BAY LIMITED](https://appshunter.io/developer/1599035519) |

## What reviewers say

### ASG Clock

[App page](https://appshunter.io/ios/app/asg-clock-autostereogram/id6759359824)

**Features:** macOS Compatibility

**In-app purchases:** none


### PassVault

[App page](https://appshunter.io/ios/app/passvault-secure-pass-manager/id6780150333)

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

**In-app purchases:** none


## Frequently asked questions

### Is ASG Clock free?

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

### Is PassVault free?

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

### Do ASG Clock or PassVault have ads?

ASG Clock shows ads; PassVault does not.

### Which is updated more often, ASG Clock or PassVault?

ASG Clock ships an update daily, and PassVault every 8 days. Most recently, ASG Clock was updated on October 28, 2026 and PassVault on October 25, 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.*