YW tool vs Zero Cam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YW tool
Stream high-definition images and video in real-time over a WiFi connection. Capture photos and videos directly from the app and review them at your convenience.
- WiFi image visualization
- Real-time HD image transmission
- Capture photos and videos
- View photos and videos
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1. Image visualization through wifi connection. 2. Real-time HD million image transmission. 3. Can take photos and videos in real time, can also view photos and videos at any time.
Zero Cam
This app acts as an outdoor assistant, allowing you to browse and download photos and videos directly from your device without needing a laptop. It also enables remote viewing of your camera's feed and access to advanced settings for multi-mode operation.
- Browse and download photos/videos
- Remote camera viewing
- Access advanced settings
- Multi-mode operation
- File sharing
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Your new outdoors-assistant, Zero Cam. 1. No Laptop around you? - Click you 'File Explorer', easy to browse photos and videos. - Download File, and share your moment. 2. Fixed Camera, can't control it? - Enter 'Check remote', see what the camera see. 3. Advanced settings. - Enter 'Check settings', all details listed, and enjoy the multi-modes.
Screenshots
Verdict
The clearest difference is update cadence: Zero Cam at every 3 weeks against YW tool's every 5 months. YW tool's advantage is rating (1.8 vs 1.6) and review sentiment (20% vs 10%). On price, ratings volume, 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.
YW tool holds the better App Store score, 1.8 against 1.6. Both are backed by a comparable volume of ratings — 111 and 177 respectively. Written reviews point the same way: 20% of YW tool's written reviews are positive against 10% of Zero Cam's.
YW tool ships an update every 5 months, Zero Cam every 3 weeks. Both last shipped on September 18, 2026.
| Parameter | YW tool | Zero Cam |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (111 ratings) — better | 1.6 (177 ratings) |
| Positive reviews | 20.0% of reviews — better | 9.9% of reviews |
| Number of ratings | 111 | 177 — better |
| Update frequency | Every 5 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11 — better | 13.0 |
| Further details — not scored | ||
| Size | 40 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | Yunwei Intelligent Technology (Shenzhen) Co., Ltd | 雄峰 吴 |
Customer experience
YW tool
Zero Cam
User reviews
YW tool
From 111 App Store ratingsWhat we love
- ✅ Works perfectly when setup instructions followed correctly
- 📱 Compatible with newer iPhone models (iPhone 15+)
- 💡 Innovative ear cleaning tool with camera functionality
- 🔦 Clear image quality when functioning properly
- ⚡ Quick setup once correct settings applied
Room to improve
- 🐛 Camera frequently fails to display or connect
- 📵 Inconsistent compatibility across iPhone models
- ❌ Poor/missing setup instructions
- 🔌 WiFi connection issues and instability
- 😤 Frustrating troubleshooting process
Zero Cam
From 177 App Store ratingsWhat we love
- ✅ Easy photo transfer when working properly
- ⚡ Quick connection to camera WiFi
- 🎯 Straightforward interface design
- 📱 Works seamlessly on compatible devices
Room to improve
- 🐛 Frequent app crashes when accessing albums
- ❌ Persistent connection failures
- ⚠️ Confusing setup and unclear instructions
- 🔄 Requires WiFi connection to view photos
- 😤 Poor customer support responsiveness
Bugs and requests
YW tool
Reported bugs
10 issues- Camera does not activate despite successful WiFi connection
- App fails to recognize connected device
- Bluetooth connectivity issues
- Incompatibility with iPhone 14 and older models
- App crashes or freezes during setup
Show 5 moreShow fewer
- WiFi signal drops after initial connection
- Camera shows blank gray circle instead of image
- Device connects to WiFi but app won't load camera feed
- Cellular data settings interfere with functionality
- Local network permission issues
Requested features
6 requests- Clear, comprehensive setup instructions included with product
- Detailed troubleshooting guide in app
- Customer support/help section
- Better documentation of device/phone compatibility
- Clearer indication of required settings (airplane mode, cellular data off)
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- Attachment guide for accessories
Zero Cam
Reported bugs
10 issues- App crashes when opening album storage
- App closes when clicking on photos
- Connection timeout errors with 'Connect over time' message
- WiFi connection fails despite multiple attempts
- Photos deleted after syncing
Show 5 moreShow fewer
- App returns to home screen unexpectedly
- Camera WiFi fails to connect to app
- Slow WiFi transfer speeds
- App unresponsive after initial connection
- Gallery view causes immediate app closure
Requested features
8 requests- Offline photo viewing capability
- Better error message explanations
- Improved app stability and performance
- USB cable transfer alternative
- Regular app updates and maintenance
Show 3 moreShow fewer
- Clearer setup instructions and tutorials
- Customer support chat or help system
- Photo deletion prevention safeguards
In-app purchases
YW tool
No in-app purchases
Zero Cam
No in-app purchases
