Docsy vs Notepad Calculator
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Docsy
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Docsy β Simple, fast document scanning and management. KEY FEATURES Document Scanning β’ Auto-detect edges and crop documents β’ Multi-page continuous scanning β’ Preview and reorder before saving Smart Organization β’ Organize scans into Collections (like folders) β’ Auto-naming with customizable Naming Patterns β’ Quick search and flexible sorting Google Drive Backup β’ Connect Google Drive and upload photos to the cloud β’ Optional image compression for faster uploads β’ Concurrent multi-file upload Digital Signatures β’ Draw and save signatures β’ Insert signatures into documents Share & Export β’ Share via email, messaging apps β’ Export multiple images as PDF β’ Print directly from the app β’ Save to photo library Private & Secure β’ Data stored locally on your device β’ No personal data collection β’ No ads, no tracking Docsy is perfect for individuals and small teams who need to quickly scan, organize, and retrieve documents on mobile.
Notepad Calculator
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Notepad Calculator is a smart calculator disguised as a notepad. Instead of juggling a calculator app and a notes app, just write what you're thinking β every line is calculated instantly, right next to your words. Write math the way you think Type expressions in plain language and get answers on the same line: 500 + 200 * 3 β solved as you type, no equals button needed 10 km in miles, 5 feet 6 inches + 8 in today + 3 weeks, Jan 1 2025 to Mar 1 2025 tax = 15% then reuse price + tax anywhere below 8%, VAT, tip, subtotals and totals with #tag aggregation Every answer becomes a variable you can reference later, so multi-step calculations stay readable. Powerful, all offline A fast local engine handles a huge range of math with no internet, accounts, or AI required: Functions: sqrt, sin, cos, tan, log, ln, exp, abs, round, max, min, pow, and more Constants: pi, tau, phi, e Units & conversions: length, weight, volume, time, speed, temperature, electrical, and custom units Currency conversion with offline-cached exchange rates and a live "Update Rates" refresh Statistics, percentages, bases & bitwise (hex/binary/octal), trig in degrees or radians Chinese large-number support (δΈ / δΊΏ) and spelled-out numbers (million, billion) Make it yours Definition Sheet β define global variables, your own units (1 box = 12 items), and custom functions (f(x) = x * 2) that apply to every document Organize work into folders, pin, archive, and search across all notes Headers (# Title), dividers (---), and tag totals keep long sheets tidy Tint the results column, align answers, and adjust line spacing to taste Export any sheet to Markdown or CSV Built for Mac Menubar Quick Calc β pop open an instant calculator from the status bar without leaving your work iCloud sync β your notes and calculations follow you to iPhone and iPad Native Mac storage, autosave, and a clean three-pane layout (sidebar Β· editor Β· live results) Smart autocomplete for units, currencies, functions, and variables 10 interface languages with live switching Whether you're estimating a project budget, converting recipes, planning a trip, or just splitting a bill, Notepad Calculator turns your notes into a living spreadsheet β without the spreadsheet.
Screenshots
Verdict
The clearest difference is price: Docsy at Free against Notepad Calculator's $2.99. Docsy also leads on update cadence (every 2 days vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Docsy is free to download; Notepad Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Docsy ships an update every 2 days, Notepad Calculator fortnightly. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.
| Parameter | Docsy | Notepad Calculator |
|---|---|---|
| Price | Free β better | $2.99 |
| Update frequency | Every 2 days β better | Fortnightly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, Mac β better |
| Requires iOS | 16.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 66 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Thiem Nguyen | ζΉζ ε° |
In-app purchases
Docsy
No in-app purchases
Notepad Calculator
No in-app purchases









