Calc vs Syscope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calc
This app offers instant calculations as you type, eliminating the need for an equals button. Its notepad-style interface allows for multiple calculations at once, with smart result reuse for efficiency. It's a free, user-friendly tool for everyday math, schoolwork, and professional tasks.
- Instant calculation as you type
- Multiline input for multiple problems
- Smart result reuse
- Basic arithmetic and percentages
- No equals button required
- Clean, minimalist design
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Calc - multiline quick calculator. Solve any math in seconds. Are you looking for a simple calculator that's incredibly fast and easy to use? This easy calculator app is designed to make calculations effortless. Calculate anything instantly, without ever needing to press the equals button. It's like having a smart notepad that automatically solves your math problems. This isn't just another basic calculator. It's a powerful tool disguised as a simple, intuitive interface. Perfect for everyday calculations, school homework, quick office tasks, and anyone who needs to crunch numbers quickly and accurately. Why Choose This Easy Calculator? - Instant Calculation: Get your answers in real-time as you type. No more waiting, no more delays. See the results update with every keystroke. This is the fastest way to calculate. - Easy to Use: The interface is clean, clear, and incredibly user-friendly. Anyone, regardless of their math skills, can use this calculator with ease. It's designed for simplicity and efficiency. - Notepad Style: Enter multiple calculations at once, just like you would on a piece of paper. Keep your work organized and easily refer back to previous steps. No need to clear the screen after every calculation. - Smart Result Reuse: Tap on any previous result to instantly insert it into your current calculation. Save time and avoid retyping numbers. - All Essential Operations: Perform addition, subtraction, multiplication, division, and calculate percentages quickly and easily. Handle decimals with precision. - Simple and Complex: Use simple calculator, From simple arithmetic to more involved calculations, this app can handle it all. - Free Calculator App: Enjoy all these features without any cost. This is a completely free calculator app. Perfect For: - Daily Calculations: Splitting bills, calculating tips, checking grocery receipts, managing your budget – all made easier. - Students: Complete homework faster, check your answers, and understand math concepts more clearly. Ideal for all levels of education. - Professionals: Quick calculations on the go, expense reports, financial calculations, and more. - Anyone: If you need to calculate *anything*, this app is for you. Detailed Features: - Real-Time Calculation Engine: Our advanced engine provides instant results, making this the fastest calculator experience you'll find. - Multiline Input: Manage multiple calculations simultaneously. Keep your work organized and easy to follow. Perfect for complex problems. - Basic Arithmetic Operations: Addition, subtraction, multiplication, and division are all handled with precision. - Percentage Calculations: Easily calculate percentages for discounts, taxes, tips, and more. - Clean and Minimalist Design: A distraction-free interface that focuses on functionality and ease of use. - No Equals Button Needed: The app automatically calculates results as you type, streamlining the process. - Error Prevention: Smart input validation helps prevent errors and ensures accurate calculations. Stop wasting time with slow and complicated calculators. Download this easy calculator and experience the difference! Calculate instantly, accurately, and effortlessly. Get the best simple calculator app for free today. Simplify your calculations and make math easy. This free calculator is your go-to tool for all your calc needs.
Syscope
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Measure real speeds on your own network with iPerf3. Run upload and download tests between your iPhone or iPad and a Mac, PC, NAS, or another device running iPerf3 on your local network — or turn Syscope into an iPerf3 server and pair with a QR code. Is it the Wi-Fi or the internet? Did moving closer to the router make a difference? Syscope also brings device information and network checks together, so CPU, memory, storage, DNS, and connection details are all in one place. INCLUDED FOR FREE • Live CPU, memory, storage, battery, and thermal information, with device-wide and Syscope-specific readings clearly labeled. • A one-hour view of locally recorded metric history. • Connection details, local IP addresses, DNS lookup, and TCP connection checks. • A quick health check that pings your router, then checks DNS and HTTPS, to show whether a problem is more likely on your Wi-Fi or beyond it. Includes a shareable summary. • Bonjour discovery and manual iPerf3 server entry. • TCP upload and download tests: 10 seconds, one stream. • Foreground iPerf3 server mode and QR-code pairing on a local network. • A one-time Wi-Fi reading through an optional Shortcut, with suggestions for weak signal, low signal-to-noise ratio, or an older Wi-Fi standard. On supported iPhone and iPad models, it also tells you when enabling 160 MHz on your router could raise the link rate. • Widgets for quick access. SYSCOPE PRO — ONE-TIME PURCHASE • 24-hour and 7-day history views, configurable local retention, and metric export. • Repeated DNS measurements and detailed HTTPS connection timings. • UDP tests, parallel streams, custom duration or transfer size, and on-demand local-subnet discovery on a single TCP port. • Latency under load: Syscope pings your router before and during each iPerf3 test to reveal bufferbloat, the queueing delay that makes calls and games stutter. • Saved tests, labels, reusable profiles, reruns, and side-by-side comparisons. • Room-by-room comparison: tag each test with a location to compare speed, Wi-Fi signal, and latency across your home or office. • Continuous Wi-Fi readings and charts through the optional Shortcut. • PDF, JSON, and CSV test reports. Network identifiers are hidden by default. Pro is an optional, non-consumable in-app purchase, not a subscription. See the app for your local price. Restore purchases with the Apple Account used for the purchase. YOUR DATA STAYS WITH YOU No account, ads, or tracking. The Syscope developer does not collect your personal data. Metrics and saved tests are processed and stored on your device unless you choose to export or share them. Network diagnostics send traffic to the target you choose, which can see your source IP. Purchases are handled by Apple. Optional Wi-Fi name access may require iOS location permission; Syscope does not read or save location coordinates. BEFORE YOU TEST iPerf3 requires a reachable compatible server, such as another device on your network. Syscope does not provide a public speed-test server network. Throughput tests can use substantial traffic; cellular testing is disabled by default. Server mode runs only in the foreground on Wi-Fi or a wired local network. Syscope does not list other apps or show their individual memory use. It records metrics while in the foreground, not as an always-on background monitor. Requires iOS 17 or later. Available for iPhone and iPad, in English and Traditional Chinese.
Screenshots
Verdict
The clearest difference is in-app purchases: Calc at none against Syscope's 1. Calc also leads on iOS requirement (15.1 vs 17.0). Syscope's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads 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
Both are free to download. Syscope sells 1 one-off in-app purchase. Calc asks for nothing beyond the download.
Calc ships an update every 3 weeks, Syscope every 5 days. The most recent releases landed on October 8, 2026 and October 14, 2026 respectively.
| Parameter | Calc | Syscope |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (41 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 41 — better | — |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 18 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Aleksei Khaliapin | CHUNG-HO LEE |
In-app purchases
Calc
No in-app purchases
Syscope
- Syscope Pro$2.99









