# Binary vs LClock

The clearest difference is update cadence: LClock at monthly against Binary's every 13 months. Binary's advantage is iOS requirement (13.0 vs 26.0). 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.

Binary ships an update every 13 months, LClock monthly. The most recent releases landed on August 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Binary | LClock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/binary-clock/id410072771/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | Free | — |
| Size | 16 MB | 2 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wyllys Ingersoll](https://appshunter.io/developer/345097811) | [KYUNGDOE LEE](https://appshunter.io/developer/1835824838) |

## What reviewers say

### Binary

[App page](https://appshunter.io/ios/app/binary-clock/id410072771)

This utility displays time using binary code represented by LED-style buttons. It offers customizable display modes, an alarm, and a countdown timer, making it educational for learning binary counting.

**Highlights:** Binary time display, 24 or 12 hour mode, Alarm clock functionality, Countdown timer, Customizable button colors, Optional sound alerts

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

**In-app purchases:** none


### LClock

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Binary free?

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

### Is LClock free?

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

### Do Binary or LClock have ads?

Neither Binary nor LClock shows ads.

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

Binary ships an update every 13 months, and LClock monthly. Most recently, Binary was updated on August 20, 2026 and LClock on September 10, 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.*