Cooleer vs ALK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cooleer
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.
- Real-time image display
- Connects via WiFi
- Photo capture
- Video recording
- Image flipping
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The app connects with devices such as blackhead, ear scoop and dental vision through wireless wifi, and can display real-time images of macro lenses on mobile devices. When previewing the real-time picture, you can take photos and save videos. When the current photo and video, you can flip the image of the picture.
ALK
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.
- Wireless image display
- Photo and video capture
- Gallery access
- Wide-angle and focus control
- Screen orientation adjustment
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本APP定义为一个典型的可视采耳设备APP软件。它将实现连接wifi主设备、无线图像显示、拍照、录像、图库、广角、聚焦、陀螺仪、左耳右耳、横竖屏调节、菜单等功能，以配合设备端实现用户达到享受性、可视性采耳功能
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Cooleer | ALK |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (135 ratings) | 3.2 (6 ratings) — better |
| Positive reviews | 15.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 135 — better | 6 |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 64 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | shenzhen cooingdv technology co.,ltd. | Shenzhen Aneka Electronics Technology Co.LTD |
Customer experience
Cooleer
ALK
Bugs and requests
Cooleer
Reported bugs
10 issues- 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
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- Recent update broke camera stabilization
- App crashes after latest update
- WiFi network detection failure
- Permission requests not functioning properly
- Password validation errors (12345678 not accepted)
Requested features
7 requests- 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
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- Improve documentation in multiple languages
- Add in-app customer support chat
ALK
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Cooleer
No in-app purchases
ALK
No in-app purchases
