Complex Number Cruncher vs iVCam Webcam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Complex Number Cruncher
Perform calculations with complex numbers. Input real and imaginary parts or modulus and argument to find sums, differences, products, or quotients.
- Complex number calculations
- Sum, difference, product, quotient
- Real and imaginary input
- Modulus and argument input
- Automatic result calculation
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Complex Number Cruncher calculates the sum, difference, product or quotient of two complex numbers. Enter the real and the imaginary, or the modulus and the argument value for each complex number, select +, -, × or ÷ and the result will be calculated automatically.
iVCam Webcam
Transform your smartphone into an HD webcam for your PC, offering superior quality to built-in cameras. It also functions as a versatile monitor for babies, pets, or security, with the ability to record video directly to your computer.
- HD webcam for PC
- Low latency video streaming
- Wi-Fi or USB connection
- Supports multiple devices
- Advanced camera settings
- Background replacement
- Smartphone as wireless microphone
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Why buy a webcam since you already have an iPhone/iPad? iVCam turns your iPhone/iPad into an HD webcam for Windows PC. You can also replace your old USB webcam or integrated webcam with it which has a better quality. At the same time it's also a perfect baby monitor, spy-cam, security camera and pet-cam. No enough space on your device? iVCam can record the video directly to your PC, works just like a remote video recorder! Setting up iVCam is very simple - just download and install our client software on your PC and you're ready to go! The connection is fully automatic and requires no manual configuration. Main Features: - High-quality, real-time video with low latency and fast speed - Automatic connection via Wi-Fi or USB and easy to use - Connect multiple devices to one PC at the same time - Support common video sizes such as 4K, 2K, 1080p, 720p, 480p, 360p, etc. - Advanced camera settings - AE/AF, ISO, EC, WB and Zooming - Configurable for video frame rate, quality and encoder - Landscape and Portrait mode supported - Support front/rear, wide angle/telephoto cameras and real-time switching - Support for face beautify, flash, manual/auto focus and video flip/mirror - Background replacement - Blur, Bokeh, Mosaic, Green Screen and more - Audio supported, use your smartphone as a wireless microphone for PC - Completely replaces USB webcam or integrated webcam, compatible with most applications using webcam - Preview video, take pictures and record video files with our Windows client software Install required Windows client software from https://www.e2esoft.com/ivcam. Terms of Use: https://www.e2esoft.com/ivcam/terms-of-use
Screenshots
Verdict
The clearest difference is in-app purchases: Complex Number Cruncher at none against iVCam Webcam's 3. Complex Number Cruncher also leads on ads (none vs shown). iVCam Webcam's advantage is review sentiment (76% vs 50%) and ratings volume (15K vs 4). On price, rating, device support and iOS requirement 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. iVCam Webcam sells 3 in-app purchases, starting at $7.99 per year. Complex Number Cruncher asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.3 for Complex Number Cruncher against 4.3 for iVCam Webcam. That said, the two scores are not equally well evidenced: iVCam Webcam has 15K ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 50% of Complex Number Cruncher's written reviews are positive against 76% of iVCam Webcam's.
Complex Number Cruncher ships an update every 2 months, iVCam Webcam every 4 weeks. Both last shipped on October 24, 2026.
| Parameter | Complex Number Cruncher | iVCam Webcam |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) | 4.3 (15K ratings) — better |
| Positive reviews | 50.0% of reviews | 76.0% of reviews — better |
| Number of ratings | 4 | 15K — better |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.3 — better | 11.0 |
| Further details — not scored | ||
| Size | 16 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Neil Woodcock | Shanghai Yitu Information Technology Co., Ltd. |
Customer experience
Complex Number Cruncher
iVCam Webcam
Bugs and requests
Complex Number Cruncher
Not enough reviews yet to summarise bugs or requests.
iVCam Webcam
Reported bugs
5 issues- Camera flipping upside down
- Connectivity issues
- Licensing/purchase problems
- Compatibility with other software
- Inconsistent performance
Requested features
7 requests- Microphone support
- Blur/focus adjustment
- Mute button
- Audio quality improvements
- Remote camera controls
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- Notification for settings changes
- Easier multi-device management
In-app purchases
Complex Number Cruncher
No in-app purchases
iVCam Webcam
- BASIC ANNUAL$7.991 Year
- PREMIUM ANNUAL$12.991 Year
- PERMANENT$24.99
Questions
Is Complex Number Cruncher free?
Is iVCam Webcam free?
Which has better reviews, Complex Number Cruncher or iVCam Webcam?
Do Complex Number Cruncher or iVCam Webcam have ads?
Which is updated more often, Complex Number Cruncher or iVCam Webcam?
Other comparisons
