# Hacker Clock vs Exif Clean

The clearest difference is review sentiment: Exif Clean at 100% against Hacker Clock's 54%. Exif Clean also leads on rating (5.0 vs 4.5) and update cadence (fortnightly vs every 15 months). Hacker Clock's advantage is price ($1.99 vs $12.99) and ratings volume (41 vs 4). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Hacker Clock costs $1.99 and Exif Clean $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Exif Clean holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Hacker Clock has 41 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 54% of Hacker Clock's written reviews are positive against 100% of Exif Clean's.

Hacker Clock ships an update every 15 months, Exif Clean fortnightly. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Hacker Clock | Exif Clean |
| --- | --- | --- |
| Price | **$1.99** | $12.99 |
| Rating | [4.5 (41 ratings)](https://appshunter.io/ios/app/hacker-clock-green-matrix/id659883519/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/exif-clean-remove-data-offline/id6752257844/reviews)** |
| Number of ratings | **41** | 4 |
| Positive reviews | 54.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 12 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leszek Szary](https://appshunter.io/developer/464282200) | [Unal Koseoglu](https://appshunter.io/developer/1724533430) |

## What reviewers say

### Hacker Clock

[App page](https://appshunter.io/ios/app/hacker-clock-green-matrix/id659883519)

Transform your device into a unique clock displaying animated hexadecimal code. Watch green hexadecimal values flow across the screen, simulating complex data processing. Ideal for computer enthusiasts, hackers, and fans of futuristic aesthetics.

**Highlights:** Animated hexadecimal code display, Three color variants (green, red, blue), Horizontal and vertical display modes, 12- and 24-hour format options, Unique clock for geeks and fans

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

**In-app purchases:** none


### Exif Clean

[App page](https://appshunter.io/ios/app/exif-clean-remove-data-offline/id6752257844)

Safely share photos by removing hidden EXIF data like location and device information. Convert HEIC files to JPEG, PNG, or WebP, and batch export with customizable quality, all processed locally on your device.

**Highlights:** Remove GPS and camera data, Convert HEIC to JPEG, PNG, WebP, Batch photo export, Local on-device processing, Flexible renaming templates, Export as ZIP or save to Photos

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

**In-app purchases:** none


## Frequently asked questions

### Is Hacker Clock free?

Hacker Clock costs $1.99, with no in-app purchases.

### Is Exif Clean free?

Exif Clean costs $12.99, with no in-app purchases.

### Which has better reviews, Hacker Clock or Exif Clean?

Exif Clean is rated higher. Hacker Clock averages 4.5 out of 5 from 41 ratings, while Exif Clean averages 5.0 from 4 ratings.

### Do Hacker Clock or Exif Clean have ads?

Neither Hacker Clock nor Exif Clean shows ads.

### Which is updated more often, Hacker Clock or Exif Clean?

Hacker Clock ships an update every 15 months, and Exif Clean fortnightly. Most recently, Hacker Clock was updated on September 25, 2026 and Exif Clean on September 10, 2026.

---

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