# Big binary clock vs Tap Roulette

The clearest difference is price: Tap Roulette at Free against Big binary clock's $0.99. Tap Roulette also leads on ratings volume (135 vs 5) and update cadence (every 4 months vs every 13 months). Big binary clock's advantage is rating (4.6 vs 3.9) and ads (none vs shown). On in-app purchases and device support there is nothing between them.

Tap Roulette is free to download; Big binary clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Big binary clock holds the better App Store score, 4.6 against 3.9. That said, the two scores are not equally well evidenced: Tap Roulette has 135 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 50% of Big binary clock's written reviews are positive against 58% of Tap Roulette's, so the app with the better star average is not the one people write more warmly about.

Big binary clock ships an update every 13 months, Tap Roulette every 4 months. The most recent releases landed on September 24, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Big binary clock | Tap Roulette |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/big-binary-clock/id572188132/reviews)** | [3.9 (135 ratings)](https://appshunter.io/ios/app/tap-roulette-decision-maker/id1446399911/reviews) |
| Number of ratings | 5 | **135** |
| Positive reviews | 50.0% of reviews | **58.1% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 4 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 2 MB | 22 MB |
| Requires iOS | **14.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Rutkowskij](https://appshunter.io/developer/518370415) | [沃林 何](https://appshunter.io/developer/1185353805) |

## What reviewers say

### Big binary clock

[App page](https://appshunter.io/ios/app/big-binary-clock/id572188132)

This app displays the current time using binary code. Customize the appearance with different LED shapes, colors, and brightness levels. It offers a unique way to view time for tech enthusiasts.

**Highlights:** Binary time display, Round LED option, Square LED option, Geek mode, Customizable colors, Adjustable brightness

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

**In-app purchases:** none


### Tap Roulette

[App page](https://appshunter.io/ios/app/tap-roulette-decision-maker/id1446399911)

This app acts as a fun random picker and decision maker for groups. It's ideal for parties or situations where a quick, fair choice is needed among friends. Users place their fingers on the screen, and the app randomly selects one person to complete a challenge or punishment.

**Highlights:** Unlimited player support, Fast and fair random selection, Multiple sound effects, Simple and elegant design, Party roulette experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Big binary clock free?

Big binary clock costs $0.99, with no in-app purchases.

### Is Tap Roulette free?

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

### Which has better reviews, Big binary clock or Tap Roulette?

Big binary clock is rated higher. Big binary clock averages 4.6 out of 5 from 5 ratings, while Tap Roulette averages 3.9 from 135 ratings.

### Do Big binary clock or Tap Roulette have ads?

Tap Roulette shows ads; Big binary clock does not.

### Which is updated more often, Big binary clock or Tap Roulette?

Big binary clock ships an update every 13 months, and Tap Roulette every 4 months. Most recently, Big binary clock was updated on September 24, 2026 and Tap Roulette on September 27, 2026.

---

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