Comparison

USB Camera vs かんたん背景透過

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

USB Camera

Connect USB webcams or capture cards to your iOS device to record video, capture snapshots, or stream live. It can also function as a wireless IP camera for security monitoring with bidirectional audio support.

Highlights
  • Connect USB webcams and capture cards
  • Record video and capture snapshots
  • Wireless IP camera with RTSP/HTTP server
  • Live streaming via RTMP/SRT to YouTube/Facebook
  • Multi-camera support with PIP
  • Loop recording with auto-segment and deletion
Features
Read full description

"USB Camera" can let your iOS device connect to USB WebCam or video capture card. You can record video or capture snapshot, OR turn your phone into a wireless IP Camera via build-in RTSP/RTSPS and HTTP/HTTPS Server for security monitoring WITH Bi-directional audio support, you can use your browser to view, of course, include "IP Camera" App. "USB Camera" can push the video and audio to RTMP/SRT live media server (e.g. Push to YouTube, Facebook), and use for network broadcast. It supports the rtmps security protocol and SRT protocol and it can also push the media to multiple media server at the same time. It also supports HEVC/AV1 over RTMP and can be used for YouTube Live currently. It supports Multi Cam feature which allows you to connect multiple external USB cameras or video capture cards simultaneously and process into PIP video then transfer. It supports loop-recording. It can set auto-segment when recording and auto-delete old video archives when no enough storage.

About

かんたん背景透過

Features
Read full description

A background removal app with intuitive, finger-traced controls. Quickly prep sticker-style art, icons, or collage material. ■ Trace to erase, trace to restore • Trace with the eraser to make an area transparent, or bring it back with the restore brush • Adjust brush size with a wheel, pinch, or slider ■ One-tap background removal mode • Tap to remove a solid-color background (multiple colors at once, too) • Magic wand tool to clear a connected area all at once ■ Support for cutting out people • A feature that recognizes people to help cut them out • Adjustable feathering to smooth the edges ■ Built to be easy • Undo and full reset, always available • Export as transparent PNG — everything processed on your device, no internet needed ■ AI support (Premium) • Ask the AI how to use a feature, or for tips on cutting out cleanly • Let the AI switch tools for you — eraser, restore, color pick, magic wand ■ Premium plan • AI help with app usage and supported actions • Up to 30 successful external AI responses per app and subscription each day; resets at midnight Japan Standard Time • AI requires an internet connection and consent to send data • Ads removed Good for: making sticker material, removing an icon's background, or prepping images for a collage. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

かんたん背景透過2 screens

Verdict

The call

The clearest difference is in-app purchases: USB Camera at none against かんたん背景透過's 1. USB Camera also leads on update cadence (every 10 days vs monthly). かんたん背景透過's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. かんたん背景透過 sells 1 in-app purchase, starting at $0.99 per month. USB Camera asks for nothing beyond the download.

UpkeepUpdate frequency

USB Camera ships an update every 10 days, かんたん背景透過 monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
USB Camera versus かんたん背景透過: the parameters behind the verdict, then further details
ParameterUSB Cameraかんたん背景透過
PriceFreeFree
Rating2.7 (10 ratings) — better—
Positive reviews42.9% of reviews—
Number of ratings10 — better—
Update frequencyEvery 10 days — betterMonthly
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size36 MB35 MB
Age rating4+4+
Developer垚 沈Mikoto Gateway

In-app purchases

None

USB Camera

No in-app purchases

1 purchases

かんたん背景透過

Subscriptions1
  • プレミアムプラン$0.991 Month

Questions

Is USB Camera free?
USB Camera is free to download, with no in-app purchases.
Is かんたん背景透過 free?
かんたん背景透過 is free to download, with in-app purchases available.
Do USB Camera or かんたん背景透過 have ads?
Both USB Camera and かんたん背景透過 show ads.
Which is updated more often, USB Camera or かんたん背景透過?
USB Camera ships an update every 10 days, and かんたん背景透過 monthly. Most recently, USB Camera was updated on October 30, 2026 and かんたん背景透過 on October 31, 2026.

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