# True Binary Clock Free vs The Snow Clock

The clearest difference is rating: The Snow Clock at 5.0 against True Binary Clock Free's 3.9. The Snow Clock also leads on update cadence (monthly vs every 24 months). True Binary Clock Free's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price and device support there is nothing between them.

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

The Snow Clock holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: True Binary Clock Free has 12 ratings behind it against 1, so its average is the more settled of the two.

True Binary Clock Free ships an update every 24 months, The Snow Clock monthly. The most recent releases landed on October 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | True Binary Clock Free | The Snow Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (12 ratings)](https://appshunter.io/ios/app/true-binary-clock-free/id328085957/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/the-snow-clock/id1621049248/reviews)** |
| Number of ratings | **12** | 1 |
| Positive reviews | 78.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 24 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 5 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [C Loep](https://appshunter.io/developer/300802963) | [Goro Sato](https://appshunter.io/developer/412448991) |

## What reviewers say

### True Binary Clock Free

[App page](https://appshunter.io/ios/app/true-binary-clock-free/id328085957)

This app displays time using binary code, offering both true binary and BCD modes. It includes an optional digital clock display and supports 12 or 24-hour formats with customizable colors. It's designed to be educational and visually appealing.

**Highlights:** True binary clock mode, BCD binary clock mode, Optional digital clock, 12/24 hour time format, Configurable colors, Disable screen lock option

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

**In-app purchases:** none


### The Snow Clock

[App page](https://appshunter.io/ios/app/the-snow-clock/id1621049248)

Experience a calming visual and auditory environment with falling snow and a ticking clock. Interact with the screen to customize settings and remove advertisements for a more immersive relaxation experience.

**Highlights:** Falling snow animation, Ticking clock sound, Adjustable settings, Ad removal option, Relaxation aid

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is True Binary Clock Free free?

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

### Is The Snow Clock free?

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

### Which has better reviews, True Binary Clock Free or The Snow Clock?

The Snow Clock is rated higher. True Binary Clock Free averages 3.9 out of 5 from 12 ratings, while The Snow Clock averages 5.0 from 1 ratings.

### Do True Binary Clock Free or The Snow Clock have ads?

The Snow Clock shows ads; True Binary Clock Free does not.

### Which is updated more often, True Binary Clock Free or The Snow Clock?

True Binary Clock Free ships an update every 24 months, and The Snow Clock monthly. Most recently, True Binary Clock Free was updated on October 7, 2026 and The Snow Clock on September 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*