Calc vs CalcMemo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calc
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Key features * Basic Calculator: Perform everyday arithmetic calculations. * Scientific Calculator: Solve advanced math problems of trigonometry, algebra, and more. * Unit Conversions: Quickly convert between units for length, weight, temperature, and more. * Intuitive Interface: Easy-to-use design that works for both simple and complex tasks. * Easy Edits: Tap and delete any number without clearing the entire calculation. * Free and Accessible: Use all the features for FREE. Made a mistake while doing a large calculation? No need to clear the whole screen for a small mistake! Fix any part of your calculation without starting over and save time. The Basic + scientific calculator is designed to make all your calculations faster and easier. With a sleek, user-friendly interface, it's perfect for both simple and complex tasks. All-in-One Calculator Basic Calculator: Quickly perform everyday math like addition, subtraction, multiplication, and division. Scientific Calculator: Access a full range of advanced functions, including trigonometry (sine, cosine, tangent), logarithms, exponents, square roots, factorials, and more. Fraction Calculator: Solve fraction problems with simple input for numerators and denominators. Percentage Calculator: Find the percentage of any number with ease. Unit Conversion Made Easy Currency Converter: Get up-to-date exchange rates and convert currencies instantly. Unit Conversions: Convert between units in Area, Length, Mass, Velocity, Temperature, Time, Volume, and more. Why You’ll Love This App > The app's draggable and resizable interface makes it ideal for performing fast math with just one hand. > Tap and hold the calculator area to activate quick actions. > Review your past calculations at any time using the built-in history. > Quickly erase a single digit by swiping over the numbers. Where It Helps > Students and educators who need a scientific calculator for math and physics. > Engineers, architects, and professionals who rely on precise unit conversions. > Anyone who needs to perform quick, everyday math or conversions while on the go. Free & Premium Options All core features are available for free, no need to pay. Enjoy an uninterrupted, ad-free experience with the Premium Plan. Simple or advanced, calculate with ease! Download the calculator app Now. Subscription plan: Get access to ads free calculations with a subscription plan. Your payment will be charged to your iTunes Account at confirmation of purchase. Secondly, your subscription will renew automatically, but you can turn off auto-renewal by accessing your Account Settings 24 hours before the end of the current period. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact us at: zsmapps2024@gmail.com
CalcMemo
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A new style calculator that saves results to your notes. ■ Calculations & Memos in One Note Results auto-save to your note. Add memos between calculations to keep track of your thought process. Never forget what a calculation was for. ■ Text Styling 5 styles — title, heading, subheading, body, and bold — to create clear, well-organized notes. ■ Organize Like Apple Notes Folders, pinning, date grouping, reordering, and moving notes between folders. ■ Built-in Financial Tools ・Loan calculator (with residual value) ・Compound interest ・Profit margin & discount ・Bill splitting (with rounding) ・Tax calculator (8%/10%) ・Date calculator ・Unit conversion (length, weight, temperature) Save results to your note with one tap. ■ Select & Copy Select multiple entries and copy them all to the clipboard at once. Easy paste into other apps. ■ Optimized for iPad 3-column layout with folders, notes, and calculator all on one screen. ■ Privacy First All data stored on device only. No ads, no account, no internet required. Fully offline. ■ Backup & Restore Export/import via JSON for easy device migration.
Screenshots
Verdict
The clearest difference is in-app purchases: CalcMemo at none against Calc's 1. CalcMemo also leads on ads (none vs shown). On price, device support and iOS requirement 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. Calc sells 1 one-off in-app purchase. CalcMemo asks for nothing beyond the download.
| Parameter | Calc | CalcMemo |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 4 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Zain Saeed Mughal | Tomoyuki Fukuzawa |
In-app purchases
Calc
- Remove Ads$2.99
CalcMemo
No in-app purchases









