Classicalc calculator vs VisiMarks
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
VisiMarks
Organize your favorite web pages with visually appealing thumbnail bookmarks. Easily create folders for categorization and save articles to read later directly from your browser. Supports multiple browsers for seamless access.
- Thumbnail bookmarks for easy visual identification
- Folder creation for bookmark organization
- Read Later feature for saving articles
- Multi-browser support for opening bookmarks
- Add bookmarks directly from your browser
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Thumbnails Bookmarks with thumbnails make it easy to find your favorite web pages. Thumbnail-based bookmarks are visually easier to find than text-based bookmarks. Organize You can easily organize your bookmarks by creating folders. Read Later You can add bookmarks from your browser in a few simple steps. You can add bookmarks to your collection of articles and web pages that you are interested in. Multi-browser support You can easily change the browser in which you open bookmarks.
Screenshots
Verdict
The clearest difference is price: VisiMarks at Free against Classicalc calculator's $0.99. VisiMarks also leads on rating (4.5 vs 3.8) and update cadence (every 2 months vs every 20 months). Classicalc calculator's advantage is in-app purchases (none vs 1) and ads (none vs shown). On review sentiment 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
VisiMarks is free to download; Classicalc calculator costs $0.99 up front. VisiMarks sells 1 one-off in-app purchase. Classicalc calculator asks for nothing beyond the download.
VisiMarks holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: VisiMarks has 359 ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 63% of Classicalc calculator's written reviews are positive against 60% of VisiMarks's, so the app with the better star average is not the one people write more warmly about.
Classicalc calculator ships an update every 20 months, VisiMarks every 2 months. Both last shipped on November 6, 2026.
| Parameter | Classicalc calculator | VisiMarks |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.8 (13 ratings) | 4.5 (359 ratings) — better |
| Positive reviews | 62.5% of reviews — better | 60.2% of reviews |
| Number of ratings | 13 | 359 — better |
| Update frequency | Every 20 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod, Mac, Apple Watch — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 14 MB | 15 MB |
| Age rating | 4+ | 17+ |
| Developer | Lukasz Kowalski | Ryoichi Fukugawa |
Customer experience
Classicalc calculator
VisiMarks
In-app purchases
Classicalc calculator
No in-app purchases
VisiMarks
- Remove Ads (One-Time Purchase)$9.99
Questions
Is Classicalc calculator free?
Is VisiMarks free?
Which has better reviews, Classicalc calculator or VisiMarks?
Do Classicalc calculator or VisiMarks have ads?
Which is updated more often, Classicalc calculator or VisiMarks?
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