# Cooleer vs ALK

The clearest difference is review sentiment: ALK at 100% against Cooleer's 16%. ALK also leads on rating (3.2 vs 1.8) and iOS requirement (9.0 vs 15.0). Cooleer's advantage is ratings volume (135 vs 6). On price, update cadence, 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.

ALK holds the better App Store score, 3.2 against 1.8. That said, the two scores are not equally well evidenced: Cooleer has 135 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 16% of Cooleer's written reviews are positive against 100% of ALK's.

Cooleer ships an update monthly, ALK every 6 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Cooleer | ALK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (135 ratings)](https://appshunter.io/ios/app/cooleer/id1538276556/reviews) | **[3.2 (6 ratings)](https://appshunter.io/ios/app/alk/id1545319255/reviews)** |
| Number of ratings | **135** | 6 |
| Positive reviews | 15.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 64 MB | 12 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [shenzhen cooingdv technology co.,ltd.](https://appshunter.io/developer/1255741645) | [Shenzhen Aneka Electronics Technology Co.LTD](https://appshunter.io/developer/1545319257) |

## What reviewers say

### Cooleer

[App page](https://appshunter.io/ios/app/cooleer/id1538276556)

View real-time macro images from connected devices like blackhead removers and ear scoops on your mobile. Capture photos and save videos with the ability to flip images.

**Highlights:** Real-time image display, Connects via WiFi, Photo capture, Video recording, Image flipping

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 📸 Clear camera image quality
- ⚡ Quick setup once connected
- 🎯 Effective ear cleaning results
- 💰 Good value for price
- 🔧 Works well when properly configured

**What reviewers complain about**

- 🔌 Persistent WiFi connection issues
- 😤 Confusing setup instructions
- 🔄 Frequent disconnections after initial connection
- ⚠️ Inconsistent performance across devices
- 🚫 Poor customer support

**Reported bugs**

- App fails to initialize device connection
- WiFi keeps disconnecting every few seconds
- Device shows connected but app says disconnected
- Camera image freezes during use
- App hangs and becomes unresponsive

**Requested features**

- Restore image auto-rotation stabilizer for better usability
- Fix camera rotation to keep device static while viewing
- Add troubleshooting guide within app
- Implement Bluetooth connection option
- Add offline mode functionality


### ALK

[App page](https://appshunter.io/ios/app/alk/id1545319255)

This app connects to a visual ear cleaning device, enabling wireless image display, photo and video capture, and gallery access. It offers features like wide-angle view, focus adjustment, and screen orientation control for an enhanced, visual ear cleaning experience.

**Highlights:** Wireless image display, Photo and video capture, Gallery access, Wide-angle and focus control, Screen orientation adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cooleer free?

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

### Is ALK free?

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

### Which has better reviews, Cooleer or ALK?

ALK is rated higher. Cooleer averages 1.8 out of 5 from 135 ratings, while ALK averages 3.2 from 6 ratings.

### Do Cooleer or ALK have ads?

Neither Cooleer nor ALK shows ads.

### Which is updated more often, Cooleer or ALK?

Cooleer ships an update monthly, and ALK every 6 weeks. Most recently, Cooleer was updated on October 14, 2026 and ALK on October 7, 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.*