AlertMate vs Caculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AlertMate
Receive real-time alerts from your smart devices directly on your iOS device. Customize notifications for device updates or sensor warnings, ensuring you're always informed and in control of your connected technology.
- Real-time smart device alerts
- Customizable notification settings
- Sensor warning notifications
- Device update alerts
- iOS device integration
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Empower your devices to speak to you with AlertMate. Stay informed and in control as your smart devices send real-time alerts directly to your iOS device. Whether it's a humidity sensor warning of rising moisture levels or a crucial device update, AlertMate keeps you ahead. Customize alerts, set thresholds, and ensure you're always in the know. Your devices, your rules. Download AlertMate now and transform the way you connect with your tech.
Caculator
Perform basic arithmetic, scientific calculations, graphing, and percentages with a clean, modern interface. Features include a history log, interactive widgets, and customizable themes. It's designed for quick calculations and more advanced mathematical work.
- Basic arithmetic and percentages
- Scientific functions (trigonometric, logarithms)
- Graphing of multiple functions
- Calculation history log
- Interactive iOS widget
- Light and dark modes
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Make everyday math, scientific calculations, graphing, and percentages easier—all in one calculator. With a clean, modern interface, responsive buttons, and light and dark modes, it’s designed for quick calculations and more advanced work. **EVERYDAY CALCULATIONS** • Handle basic arithmetic, parentheses, and percentages • See your current equation and running result together • Track complex expressions with color-coded parentheses • Copy or share calculations with a single tap • Enjoy automatic decimal formatting and scientific notation for very large or small results **SCIENTIFIC CALCULATOR** • Explore trigonometric and inverse trigonometric functions • Switch between degrees and radians • Calculate logarithms, square roots, powers, factorials, and reciprocals • Work with mathematical constants π and e • Continue calculating from your previous result **GRAPHING CALCULATOR** • Plot multiple functions in different colors to compare curves • Use trigonometric functions, powers, logarithms, and more • Drag to pan and pinch to zoom • Adjust X and Y ranges to explore the details • Switch between degree and radian modes **PERCENTAGE CALCULATOR** • Find a percentage of any value • Discover what percentage one value is of another • Calculate percentage increases and decreases • Simplify discounts, budgets, price comparisons, and everyday financial math **CALCULATION HISTORY** • Keep your latest 20 calculations across basic, scientific, and percentage modes • Revisit previous results without starting over • Copy individual entries or your entire history **INTERACTIVE iOS WIDGET** • Perform basic calculations directly from your Home Screen • Get quick answers without opening the app • Available on iOS 17 and later **DESIGNED FOR YOU** • Choose light or dark mode for comfortable viewing • Enjoy a portrait layout designed for convenient one-handed use • Use the app in English, Spanish, Arabic, Russian, Simplified Chinese, Vietnamese, Portuguese, Japanese, or German • Benefit from right-to-left Arabic support and translated accessibility labels Whether you’re studying, working, checking a discount, or exploring a function, this calculator brings useful tools together in a simple, approachable design. Download today and make calculations effortless! Terms: https://sites.google.com/view/simple-calculator-app-plus/terms Privacy:https://sites.google.com/view/simple-calculator-app-plus/home to paywall
Screenshots
Verdict
The clearest difference is in-app purchases: AlertMate at none against Caculator's 2. AlertMate also leads on ads (none vs shown). Caculator's advantage is update cadence (every 2 weeks vs every 21 months) and device support (3 vs 1). On price, rating and ratings volume 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. Caculator sells 2 in-app purchases, starting at $3.99 per 7 days. AlertMate asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for AlertMate against 5.0 for Caculator. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
AlertMate ships an update every 21 months, Caculator every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | AlertMate | Caculator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Number of ratings | 2 | 2 |
| Update frequency | Every 21 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Viaanix, Inc. | JanoGroup LLC |
Customer experience
AlertMate
Caculator
In-app purchases
AlertMate
No in-app purchases
Caculator
- Premium - Weekly 3.99$3.997 Days
- Premium - Annual 19.997 Days trial$19.991 Year









