EasyCalc vs ThemeCalc
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
EasyCalc
This application simplifies calculations and unit conversions with an intuitive interface. It offers fast, responsive performance and offline access to essential features. Regular updates ensure continuous improvements and new functionalities.
- Basic and complex calculations
- Intuitive unit conversions
- Clean and friendly design
- User-friendly interface
- Fast and responsive performance
- Offline access
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Welcome to EasyCalc - Unit Conversions!, your go-to app for effortless calculations and unit conversions. Designed with simplicity in mind, EasyCalc offers a user-friendly experience for users of all levels. Key Features: - Easy Calculations: From basic arithmetic to complex equations, EasyCalc provides a seamless and efficient calculator experience. Perform calculations with ease and precision. - Intuitive Unit Conversions: Simplify your tasks with the unit conversion feature. Convert distances, weights, temperatures, and stay tuned for upcoming currency conversions. - Clean and Friendly Design: EasyCalc boasts a modern and visually pleasing design, making it a joy to use. The intuitive layout ensures a smooth and comfortable navigation experience. - User-Friendly Interface: Navigate effortlessly through the app with easy-to-use controls and a straightforward interface. No complicated menus, just straightforward functionality. - Fast and Responsive: Experience rapid response times and smooth performance. EasyCalc ensures that your calculations and conversions are swift and efficient. - Offline Convenience: Access essential features even without an internet connection. EasyCalc is your reliable companion wherever you go. - Regular Updates: Count on EasyCalc for continuous improvements. We're committed to enhancing your experience with new features and functionalities regularly. - Make your calculations a breeze with EasyCalc - The Easy Calculator. Download now and enjoy a simplified approach to mathematical tasks and unit conversions.
ThemeCalc
Enhance your math experience with a powerful scientific calculator featuring over 40 aesthetic themes. It offers a professional engine for various math levels, a programmer mode, and a history tape for easy recall. Customize your calculator's look and feel while tackling complex problems.
- Professional scientific calculator engine
- 40+ aesthetic themes
- Programmer mode (HEX, DEC, OCT, BIN)
- History tape for past calculations
- Haptic feedback
- Customizable layouts
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Calculate fractions, work through scientific math and find polynomial roots in a calculator you can make your own. Start with free calculator tools and included themes. No banner ads or automatic ad interruptions while you calculate. MATH THAT'S EASY TO READ โข Enter fractions, roots and powers in textbook-style notation. โข Switch between exact fractions and decimal results. โข Use trigonometry, degree and radian modes, logarithms and factorials. โข Handle everyday arithmetic and percentages with a clear basic keypad. A CALCULATOR IN YOUR STYLE Preview themes before choosing. Explore metallic keys, paper textures and luminous designs. Browse a carousel on iPhone or a spacious theme grid on iPad. Additional themes are available through optional purchases. POLYNOMIAL EQUATIONS Find polynomial roots in Math Lab, review the results and reuse a value in your next calculation. PROGRAMMER TOOLS Work in HEX, DEC, OCT and BIN. Use bitwise operations, shifts, rotations and configurable bit widths, and inspect individual bits. PICK UP WHERE YOU LEFT OFF Revisit calculation history, copy results and continue from a previous calculation. Set sound and haptic feedback to suit the way you work. ROOM TO WORK ON iPAD A dedicated workspace brings sidebar navigation, recent calculations and multi-column tools. Layouts adapt to portrait, landscape and smaller windows. OPTIONAL THEMES AND PURCHASES Calculator tools and included free themes work without a purchase. Premium subscriptions unlock all themes while active. Lifetime theme access is also available as a one-time purchase. Optional rewarded ads let you try eligible themes in the Gallery. Availability and current prices are shown in the app. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account. Manage or cancel subscriptions in your App Store account settings. Support: https://toankhontech.com/en/contact Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: EasyCalc at none against ThemeCalc's 10. EasyCalc also leads on ads (none vs shown) and update cadence (daily vs every 6 days). On price, review sentiment and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. ThemeCalc sells 10 in-app purchases, starting at $0.99 per month. EasyCalc asks for nothing beyond the download.
EasyCalc ships an update daily, ThemeCalc every 6 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | EasyCalc | ThemeCalc |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Daily โ better | Every 6 days |
| Ads | No โ better | Yes |
| In-app purchases | No โ better | Yes |
| Monetization | Free โ better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 13.0 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 18 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Sebastian Rubina | Nguyen Toan Le |
Customer experience
EasyCalc
ThemeCalc
In-app purchases
EasyCalc
No in-app purchases
ThemeCalc
- Premium Monthly7 Days trial$0.991 Month
- Premium Yearly7 Days trial$5.991 Year
- Solar Flare$1.99
- Valhalla Viking$1.99
- Sakura Zen Garden$1.99
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- Atlantis Deep$1.99
- Quantum Processor$1.99
- Casio fx-5800P Theme$1.99
- Casio fx-9860GII Theme$1.99
- Unlock Everything$9.99









