USB vs Gqtc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USB
This application connects to WIFI image transmission equipment, enabling wireless image data transfer between cameras and iOS devices. It allows for real-time, free transmission of visuals from anywhere, anytime.
- WIFI image transmission
- Wireless connection to iOS devices
- Real-time image data transfer
- Anytime, anywhere access
- Free wireless transmission
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USB-VIEW application software is a combination of WIFI image transmission equipment using the software. with WIFI settings to achieve the camera through wireless WIFI and IOS system terminal equipment connection of application software.allows users to truly achieve anytime, anywhere,free wireless transmission of image data.
Gqtc
Visualize ear canal and facial pore cleaning with real-time camera feeds. Capture photos and videos of the process, and utilize features like focus, wide-angle, and a lock screen to prevent accidental touches.
- Real-time ear canal visualization
- Real-time facial pore visualization
- Focus and wide-angle options
- Photo and video capture
- Accidental touch lock screen
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手机连接设备WiFi，满足采耳棒/洁面黑头仪等设备的可视化需求。 采耳:APP实时显示耳道清理画面，拒绝盲掏！ 洁面：APP实时显示面部黑头污垢 清理过程中可以开启聚焦、广角、拍照、录像、防止误触的锁屏功能 更多图像传输应用产品敬请期待！
Screenshots
Verdict
The clearest difference is rating: USB at 2.0 against Gqtc's 1.0. USB also leads on ratings volume (29 vs 1) and review sentiment (18% vs 0%). Gqtc's advantage is iOS requirement (11.0 vs 13.0). 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.
USB holds the better App Store score, 2.0 against 1.0. That said, the two scores are not equally well evidenced: USB has 29 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 18% of USB's written reviews are positive against 0% of Gqtc's.
USB ships an update every 5 weeks, Gqtc every 4 weeks. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.
| Parameter | USB | Gqtc |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (29 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 18.2% of reviews — better | 0.0% of reviews |
| Number of ratings | 29 — better | 1 |
| Update frequency | Every 5 weeks | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | 志强 童 | Guqiao Electronic Science & Technology (Zhongshan) Co., Ltd. |
Customer experience
USB
Gqtc
In-app purchases
USB
No in-app purchases
Gqtc
No in-app purchases
