# Cooleer vs SUNUO

The clearest difference is rating: SUNUO at 2.3 against Cooleer's 1.8. SUNUO also leads on review sentiment (33% vs 16%) and iOS requirement (13.0 vs 15.0). Cooleer's advantage is ratings volume (135 vs 21). 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.

SUNUO holds the better App Store score, 2.3 against 1.8. That said, the two scores are not equally well evidenced: Cooleer has 135 ratings behind it against 21, 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 33% of SUNUO's.

Cooleer ships an update monthly, SUNUO every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cooleer | SUNUO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (135 ratings)](https://appshunter.io/ios/app/cooleer/id1538276556/reviews) | **[2.3 (21 ratings)](https://appshunter.io/ios/app/sunuo/id1545715765/reviews)** |
| Number of ratings | **135** | 21 |
| Positive reviews | 15.6% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 64 MB | 87 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [shenzhen cooingdv technology co.,ltd.](https://appshunter.io/developer/1255741645) | [红奎 刘](https://appshunter.io/developer/1465054112) |

## 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


### SUNUO

[App page](https://appshunter.io/ios/app/sunuo/id1545715765)

View real-time camera data from a connected device. Save and manage photos and videos directly within the app. Share your captured moments with friends through integrated sharing options.

**Highlights:** Real-time camera image viewing, Save photos and videos, View saved media, Share media via AirDrop

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

**In-app purchases:** none


## Frequently asked questions

### Is Cooleer free?

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

### Is SUNUO free?

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

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

SUNUO is rated higher. Cooleer averages 1.8 out of 5 from 135 ratings, while SUNUO averages 2.3 from 21 ratings.

### Do Cooleer or SUNUO have ads?

Neither Cooleer nor SUNUO shows ads.

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

Cooleer ships an update monthly, and SUNUO every 2 months. Most recently, Cooleer was updated on October 21, 2026 and SUNUO on October 24, 2026.

---

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