Calculator Smart vs Calculator·
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calculator Smart
This app offers a powerful and precise calculator for everyday math and advanced scientific computations. It features a clean interface with large buttons, supporting complex equations, multiple modes, and intuitive input methods. Personalize your experience with colorful skins and custom icons.
- 30+ scientific operations
- Degrees and Radians support
- Parentheses and nested equations
- Intuitive input with slide-to-delete
- Copy & Paste results
- Apple Watch app and Lock Screen Widget
- Colorful skins and custom icons
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Calculator Smart is the most powerful and precise calculator for iPhone, iPad, and Apple Watch — built for everyday math and advanced scientific computations alike. Whether you need a quick percentage or a complex nested equation with parentheses, Calculator Smart handles it all with a clean, modern interface and lightning-fast big buttons. Scientific & Standard Modes • 30+ scientific operations including trigonometry, logarithms, and more • Degrees and Radians support • Parentheses and nested parentheses for complex equations • Output in Decimal or Scientific Notation (mantissa/exponent) Intuitive Input • Slide to delete wrong digits instantly • Double-tap or long-press to Copy & Paste results • Full External Keyboard support (Bluetooth & Smart Keyboard) • Three-digit grouping with locale-specific decimal and thousands separators Cross-Platform & Widgets • Apple Watch app with Complication shortcuts • Lock Screen Widget — calculate without unlocking your device • Messages Extension — share results directly in conversations • Multitasking: Slide Over and Split View (iPad) Personalization • Colorful skins to match your style • Custom App Icons that match your chosen skin • Button sound feedback for a satisfying tactile feel Universal Purchase — buy once, use on all your Apple devices. Download Calculator Smart for FREE today!
Calculator·
A straightforward calculator app designed for simplicity and ease of use. It features large buttons and a clear display, supporting basic arithmetic operations like addition, subtraction, multiplication, and division.
- Large buttons
- Clear display
- Addition
- Subtraction
- Multiplication
- Division
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This is a super simple calculator with large buttons. It supports the operations you need: addition, subtraction, multiplication and division. Features: ◉ Retina display ◉ Big buttons ◉ A large display ◉ It supports adding, subtracting, multiplying, and dividing. ◉ Very useful and easy to use. Download this calculator today!
Screenshots
Verdict
The clearest difference is rating: Calculator Smart at 4.7 against Calculator·'s 4.4. Calculator Smart also leads on update cadence (every 4 months vs every 8 months) and device support (6 vs 2). On price, review sentiment, ratings volume and ads 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. Calculator Smart sells 3 one-off in-app purchases and Calculator· sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Calculator Smart holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 498 and 220 respectively. Written reviews complicate that: 36% of Calculator Smart's written reviews are positive against 41% of Calculator·'s, so the app with the better star average is not the one people write more warmly about.
Calculator Smart ships an update every 4 months, Calculator· every 8 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | Calculator Smart | Calculator· |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (498 ratings) — better | 4.4 (220 ratings) |
| Positive reviews | 36.4% of reviews | 41.4% of reviews — better |
| Number of ratings | 498 — better | 220 |
| Update frequency | Every 4 months — better | Every 8 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac, Apple TV, Apple Watch — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 24 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Miroslav Otsedarski | Netviking AB |
Customer experience
Calculator Smart
Calculator·
In-app purchases
Calculator Smart
- Colorful Skins and Remove Ads$1.99
- Colorful Skins$1.99
- Colorful Skins for Mac app$1.99
Calculator·
- Ad Removal$0.99
Questions
Is Calculator Smart free?
Is Calculator· free?
Which has better reviews, Calculator Smart or Calculator·?
Do Calculator Smart or Calculator· have ads?
Which is updated more often, Calculator Smart or Calculator·?
Other comparisons
