Classicalc calculator vs Numberie Keyboard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Classicalc calculator
This calculator app offers instant calculations as you type, following the mathematical order of operations. It features unique piano sound themes and allows seamless continuation of calculations across iPhone and Apple Watch. Your equations are automatically saved for convenience.
- Instant calculation as you type
- Mathematical order of operators
- Cross-device continuity (iPhone/Watch)
- Automatic equation saving
- 14 piano sound themes
- Copy result to clipboard
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Classicalc is a unique, the most classy calculator app on the App Store. It's designed to be beautiful and simple, but also… to sound amazing! Each color theme has its own, actual Grand Piano major scale! It's Chopin-awesome! Underneath it beautiful simplicity, there's some serious technology powering Classicalc: ## Instant Calculation calculates the formula as you type, so you never have to use the equals sign (=). We spare you one unnecessary tap at a time. ## Classicalc calculates result using mathematical order of operators (× ÷ + -) so if you would like to add 1 to 1 and then multiply the result by 2, you should write (1 + 1) × 2 instead of 1 + 1 × 2 ## You can start your calculations on your iPhone, then Continue on your Apple Watch, and the other way around. ## Your most recent equation is always saved, even if you shut the app. When you run it again, The formula is instantly there. ## 14 great-looking backgrounds with related actual Grand Piano major scales. Change colors and major scales on iPhone app (by pressing little diamond in top-left corner) to change colors on Apple Watch. ## In case the numbers bore you, you can always play a song. It's Chopin-awesome! *** Tips *** - long press "backspace" button to clear whole expression (you can also force touch on your Watch) - long press the result on your iPhone/iPad to copy it to the system clipboard
Numberie Keyboard
This keyboard app provides a dedicated number row on the top of your iPhone or iPad keyboard for faster and easier number input. It offers customizable themes, intelligent word suggestions, and quick access to symbols.
- Always-on number row
- Fast number typing
- Intelligent word suggestions
- Customizable themes
- Built-in themes
- Symbol access
- Letter case display
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Need to type number more often on your iPhone or iPad? We got the solution for you, this is one of the best keyboards, which display the 5th row for fast and easy number typing, that available on the App Store. With accurate autocorrect and and intelligent next-word suggestion, Your typing experience is always faster and smarter. Get unique and beautiful keyboard appearance with our deep customizable each row for alphabet and background. Features: • Number row is always display on the 5th row on the top of the keyboard • Easily access number pad at anytime for better number input experience • Amazingly fast typing experience with swipe up to input suggested words • Up to 10 suggested words can appear on a time • Unlimited customizable themes with alphabet and background setting for each keyboard row • Include 9 beautiful built-in themes • Show letter case on the keyboard • Most used symbols is always appeared for your input • Included instruction for easy keyboard setup Currently, English QWERTY layout and dictionary support only. NOTE: Numberie Keyboard requires "Allow Full Access" under "Settings > General > Keyboard > Keyboards > Numberie Keyboard - Numberie Keyboard > Allow Full Access" enabled in keyboard settings to function properly, and save/load your keyboard settings. We won't record nor send any information.
Screenshots
Verdict
Classicalc calculator and Numberie Keyboard both sit at 3.8 stars, but that hides the real split: 63% of Classicalc calculator's written reviews are positive against 14% of Numberie Keyboard's. Classicalc calculator also leads on ratings volume (13 vs 3) and device support (5 vs 3). Numberie Keyboard's advantage is update cadence (every 6 weeks vs every 20 months). On price, rating, ads and in-app purchases 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
Classicalc calculator costs $0.99 and Numberie Keyboard $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 3.8 for Classicalc calculator against 3.7 for Numberie Keyboard. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews are what separate them: 63% of Classicalc calculator's written reviews are positive against 14% of Numberie Keyboard's.
Classicalc calculator ships an update every 20 months, Numberie Keyboard every 6 weeks. The most recent releases landed on June 11, 2026 and September 15, 2026 respectively.
| Parameter | Classicalc calculator | Numberie Keyboard |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 3.8 (13 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 62.5% of reviews — better | 14.3% of reviews |
| Number of ratings | 13 — better | 3 |
| Update frequency | Every 20 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 14 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Lukasz Kowalski | Ratha Sou |
Customer experience
Classicalc calculator
Numberie Keyboard
In-app purchases
Classicalc calculator
No in-app purchases
Numberie Keyboard
No in-app purchases
Questions
Is Classicalc calculator free?
Is Numberie Keyboard free?
Which has better reviews, Classicalc calculator or Numberie Keyboard?
Do Classicalc calculator or Numberie Keyboard have ads?
Which is updated more often, Classicalc calculator or Numberie Keyboard?
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