# USB vs inskam

The clearest difference is rating: inskam at 3.2 against USB's 2.0. inskam also leads on review sentiment (32% vs 18%) and ratings volume (300 vs 29). 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.

inskam holds the better App Store score, 3.2 against 2.0. That said, the two scores are not equally well evidenced: inskam has 300 ratings behind it against 29, 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 32% of inskam's.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 15, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | USB | inskam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (29 ratings)](https://appshunter.io/ios/app/usb-view/id1404195213/reviews) | **[3.2 (300 ratings)](https://appshunter.io/ios/app/inskam/id1438593811/reviews)** |
| Number of ratings | 29 | **300** |
| Positive reviews | 18.2% of reviews | **32.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Free | Free |
| Size | 8 MB | 51 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志强 童](https://appshunter.io/developer/1214909933) | [红奎 刘](https://appshunter.io/developer/1465054112) |

## What reviewers say

### USB

[App page](https://appshunter.io/ios/app/usb-view/id1404195213)

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.

**Highlights:** WIFI image transmission, Wireless connection to iOS devices, Real-time image data transfer, Anytime, anywhere access, Free wireless transmission

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

**In-app purchases:** none


### inskam

[App page](https://appshunter.io/ios/app/inskam/id1438593811)

View live camera feeds, capture photos, and record videos directly from your device. Access and manage your saved media, then easily share it with friends.

**Highlights:** Real-time camera feed viewing, Capture photos, Record videos, Save media to system album, View saved pictures and videos, Share media via AirDrop

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Stable connection
- 📸 Clear images
- 💻 Easy to use
- 🔍 Useful for microscope inspection

**What reviewers complain about**

- 🔌 Connectivity issues
- 🔍 Poor image quality
- 🤖 Compatibility problems
- 🔧 Lack of troubleshooting options

**Reported bugs**

- App crashes frequently
- Camera not detected by app
- Constant disconnections during use
- Outdated app not working with new devices

**Requested features**

- Improved compatibility with latest iOS versions
- Better instructions and support
- Brightness/contrast adjustment options
- Ability to save/share photos and videos


## Frequently asked questions

### Is USB free?

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

### Is inskam free?

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

### Which has better reviews, USB or inskam?

inskam is rated higher. USB averages 2.0 out of 5 from 29 ratings, while inskam averages 3.2 from 300 ratings.

### Do USB or inskam have ads?

Neither USB nor inskam shows ads.

### Which is updated more often, USB or inskam?

USB ships an update every 5 weeks, and inskam every 5 weeks. Most recently, USB was updated on October 15, 2026 and inskam on October 29, 2026.

---

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