# Relume Clock vs ASG Clock

The clearest difference is in-app purchases: ASG Clock at none against Relume Clock's 1. ASG Clock also leads on update cadence (daily vs every 5 days). On price, ads, device support and iOS requirement there is nothing between them.

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

Relume Clock ships an update every 5 days, ASG Clock daily. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Relume Clock | ASG Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Daily** |
| Size | 36 MB | 10 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Daisuke Oide](https://appshunter.io/developer/1875200179) | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) |

## What reviewers say

### Relume Clock

[App page](https://appshunter.io/ios/app/relume-clock/id6758831370)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $5.99 | one-time |


### ASG Clock

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Relume Clock free?

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

### Is ASG Clock free?

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

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

Both Relume Clock and ASG Clock show ads.

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

Relume Clock ships an update every 5 days, and ASG Clock daily. Most recently, Relume Clock was updated on October 25, 2026 and ASG Clock on October 28, 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.*