# ASG Clock vs Binary Clock

The clearest difference is in-app purchases: ASG Clock at none against Binary Clock's 1. ASG Clock also leads on device support (4 vs 2) and iOS requirement (14.0 vs 26.0). Binary Clock's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Binary Clock sells 1 one-off in-app purchase. ASG Clock asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ASG Clock | Binary Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | Daily |
| Size | 10 MB | 7 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) | [Super, Inc.](https://appshunter.io/developer/439129974) |

## What reviewers say

### ASG Clock

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Binary Clock

[App page](https://appshunter.io/ios/app/binary-clock-standby/id6786876264)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Binary Clock Pro | $2.99 | one-time |


## Frequently asked questions

### Is ASG Clock free?

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

### Is Binary Clock free?

Binary Clock is free to download, with in-app purchases available.

### Do ASG Clock or Binary Clock have ads?

ASG Clock shows ads; Binary Clock does not.

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

ASG Clock ships an update daily, and Binary Clock daily. Most recently, ASG Clock was updated on October 18, 2026 and Binary Clock on October 7, 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.*