# True Binary Clock Free vs Panda Mystery Quest

The clearest difference is update cadence: Panda Mystery Quest at daily against True Binary Clock Free's every 24 months. True Binary Clock Free's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

True Binary Clock Free ships an update every 24 months, Panda Mystery Quest daily. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | True Binary Clock Free | Panda Mystery Quest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (12 ratings)](https://appshunter.io/ios/app/true-binary-clock-free/id328085957/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 78.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Daily** |
| Monetization | Free | — |
| Size | 9 MB | 105 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [C Loep](https://appshunter.io/developer/300802963) | [Anastasiia Savina](https://appshunter.io/developer/1765637457) |

## 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


### Panda Mystery Quest

[App page](https://appshunter.io/ios/app/panda-mystery-quest/id6670290847)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is True Binary Clock Free free?

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

### Is Panda Mystery Quest free?

Panda Mystery Quest is free to download, with no in-app purchases.

### Do True Binary Clock Free or Panda Mystery Quest have ads?

Neither True Binary Clock Free nor Panda Mystery Quest shows ads.

### Which is updated more often, True Binary Clock Free or Panda Mystery Quest?

True Binary Clock Free ships an update every 24 months, and Panda Mystery Quest daily. Most recently, True Binary Clock Free was updated on October 23, 2026 and Panda Mystery Quest on October 9, 2026.

---

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