# Big binary clock vs Hairstyle Try On

The clearest difference is review sentiment: Hairstyle Try On at 100% against Big binary clock's 50%. Hairstyle Try On also leads on price (Free vs $0.99) and update cadence (every 5 days vs every 13 months). Big binary clock's advantage is in-app purchases (none vs 11) and rating (4.6 vs 4.3). On ads there is nothing between them.

Hairstyle Try On is free to download; Big binary clock costs $0.99 up front. Hairstyle Try On sells 11 in-app purchases, starting at $2.99 per 7 days. Big binary clock asks for nothing beyond the download.

Big binary clock holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 5 and 21 respectively. Written reviews complicate that: 50% of Big binary clock's written reviews are positive against 100% of Hairstyle Try On'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, Hairstyle Try On every 5 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Big binary clock | Hairstyle Try On |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/big-binary-clock/id572188132/reviews)** | [4.3 (21 ratings)](https://appshunter.io/ios/app/hairstyle-try-on-trimlens/id6761934873/reviews) |
| Number of ratings | 5 | **21** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 48 MB |
| Requires iOS | **14.4** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Rutkowskij](https://appshunter.io/developer/518370415) | [Gillian Schmidler](https://appshunter.io/developer/1801728917) |

## 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


### Hairstyle Try On

[App page](https://appshunter.io/ios/app/hairstyle-try-on-trimlens/id6761934873)

This app uses AI to analyze your face shape and suggest personalized haircuts. It provides detailed explanations, styling difficulty, and maintenance estimates for each recommendation. You can preview styles on your own photo to make informed decisions before your next salon visit.

**Highlights:** AI face shape analysis, Personalized haircut suggestions, Style explanations, Maintenance estimates, Barber-ready instructions, AI haircut previews, Compare multiple styles

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrimLens: AI Haircut Try On | $2.99 | per 7 days |
| TrimLens: AI Haircut Try On | $3.99 | per 7 days |
| TrimLens: AI Haircut Try On | $7.99 | per month |
| One Haircut #1 | $0.99 | one-time |
| One Haircut #2 | $1.99 | one-time |
| 5 Try-Ons 2.99 | $2.99 | one-time |
| 10 Try-Ons 3.99 | $3.99 | one-time |
| 15 Try-Ons 4.99 | $4.99 | one-time |
| Haircut Lifetime Discount | $7.99 | one-time |
| Lifetime #1 | $14.99 | one-time |
| Lifetime #2 | $19.99 | one-time |


## Frequently asked questions

### Is Big binary clock free?

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

### Is Hairstyle Try On free?

Hairstyle Try On is free to download, with in-app purchases available.

### Which has better reviews, Big binary clock or Hairstyle Try On?

Big binary clock is rated higher. Big binary clock averages 4.6 out of 5 from 5 ratings, while Hairstyle Try On averages 4.3 from 21 ratings.

### Do Big binary clock or Hairstyle Try On have ads?

Neither Big binary clock nor Hairstyle Try On shows ads.

### Which is updated more often, Big binary clock or Hairstyle Try On?

Big binary clock ships an update every 13 months, and Hairstyle Try On every 5 days. Most recently, Big binary clock was updated on October 23, 2026 and Hairstyle Try On on October 25, 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.*