# LClock vs Binary Clock

The clearest difference is in-app purchases: LClock at none against Binary Clock's 1. Binary Clock's advantage is update cadence (daily vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

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

LClock ships an update fortnightly, Binary Clock daily. The most recent releases landed on September 29, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | LClock | Binary Clock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Size | 2 MB | 7 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KYUNGDOE LEE](https://appshunter.io/developer/1835824838) | [Super, Inc.](https://appshunter.io/developer/439129974) |

## What reviewers say

### LClock

[App page](https://appshunter.io/ios/app/lclock/id6754675678)

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

**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 LClock free?

LClock 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 LClock or Binary Clock have ads?

Neither LClock nor Binary Clock shows ads.

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

LClock ships an update fortnightly, and Binary Clock daily. Most recently, LClock was updated on September 29, 2026 and Binary Clock on September 20, 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.*