Complex RPN Calculator vs NetSonar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Complex RPN Calculator
This scientific calculator utilizes a four-level stack and natively handles complex numbers. It allows users to input and view numbers in both polar and rectangular formats, remembering its state and offering 10 memory locations.
- Complex number support
- Four-level stack
- Polar and rectangular formats
- State persistence
- 10 memory locations
- Scientific calculations
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Complex RPN Calculator is a scientific RPN calculator with a four stack whose native number is complex. You can view and enter numbers in both polar and rectangular formats. Complex RPN remembers its state between usages and has 10 memory locations.
NetSonar
Discover and analyze all devices on your local network. Get detailed information on IP addresses, MAC addresses, open ports, and services. Export reports in text or CSV format.
- Comprehensive network scanning
- Smart device identification
- Detailed device information
- Port and service analysis
- Report generation (text/CSV)
- Modern interface with dark mode
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NetSonar is a powerful network scanning tool that helps you discover, analyze, and manage all devices connected to your local network. KEY FEATURES: Comprehensive Network Scanning 1.Fast IP address range scanning 2.Multi-stage scanning with real-time updates 3.Support for IPv4 networks Smart Device Identification Detailed Device Information 1.IP address and hostname display 2.MAC address with manufacturer identification 3.Device type classification with icons 4.Online/offline status tracking 5.Open port detection and service identification Port & Service Analysis 1.TCP and UDP port scanning 2.Common service detection (HTTP, HTTPS, SSH, FTP, SMB, etc.) 3.Detailed port information Report Generation 1.Export as text or CSV files 2.Save to Files app or iCloud 3.Comprehensive device statistics Modern Interface 1.Clean and intuitive design 2.Dark mode support 3.Real-time progress indicators Performance 1.Asynchronous scanning 2.Configurable cancellation 3.Optimized for iOS and macOS Privacy: NetSonar operates entirely on your local network. No data is transmitted to external servers.
Screenshots
Verdict
The clearest difference is price: Complex RPN Calculator at Free against NetSonar's $0.99. Complex RPN Calculator also leads on ratings volume (24 vs 1) and iOS requirement (16.4 vs 18.2). NetSonar's advantage is rating (5.0 vs 3.9). On ads, in-app purchases and device support 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
Complex RPN Calculator is free to download; NetSonar costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NetSonar holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Complex RPN Calculator has 24 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | Complex RPN Calculator | NetSonar |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 3.9 (24 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 51.7% of reviews | — |
| Number of ratings | 24 — better | 1 |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.4 — better | 18.2 |
| Further details — not scored | ||
| Size | 1 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | John Coddington | 葆霖 李 |
Customer experience
Complex RPN Calculator
NetSonar
Bugs and requests
Complex RPN Calculator
Reported bugs
6 issues- Mutes other apps when used
- Slow keyboard response after update
- X^3 calculation incorrect for large imaginary numbers
- App crashes on opening/button press (historical iOS 9 issues)
- App starts upside down in landscape on iPad (historical iOS 8 issue)
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- Unreadable fonts on iPad (historical version 1.2 issue)
Requested features
24 requests- Turn off key click sound
- Customize number display
- See the stack
- Fix slow entry response
- Fix imaginary number calculation (X^3)
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- Improve SwiftUI design (less whitespace)
- Show all stack levels
- Add angle function
- Add magnitude function
- Add 'Clear X' button
- Make RAD/DEG toggle button
- Single button for Sci/Eng/Fix/Raw modes
- Add '//' (parallel) function
- Add 'Module' button
- Change 'i' to 'j' for imaginary part
- Show stack levels
- Add log2 function
- Add logGamma function
- Smaller buttons
- Add complex conjugate button
- Add real part button
- Add imaginary part button
- Add modulo function
- Make app start faster
NetSonar
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Complex RPN Calculator
No in-app purchases
NetSonar
No in-app purchases
Questions
Is Complex RPN Calculator free?
Is NetSonar free?
Which has better reviews, Complex RPN Calculator or NetSonar?
Do Complex RPN Calculator or NetSonar have ads?
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