Ocasta Scan vs Percentage Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ocasta Scan
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Ocasta Scan lets you handle documents with confidence. Unlike other scanning apps, we don't store your scans, once you share them, they're deleted from the app. This helps you comply with data processing regulations like GDPR. Avoid touching paper documents using your iPhone or iPad to quickly scan documents handled by customers, employees or colleagues. Perfect for scanning signed contracts, proof of residence, right to work and ID cards. • Cutting-edge automatic scanning detection, using Apple's latest technology. • Share via Email, AirPrint or any other apps installed on your device. • No data is stored in the app, helping with data processing regulations. Please note: shared scans may exist in your sent items. Please comply with your local data protection regulations.
Percentage Calc
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QuickDiff: Instant Percentage Calculator QuickDiff simplifies number comparison, providing an intuitive and efficient way to calculate percentage differences between two numbers. Designed for professionals and everyday users alike, QuickDiff offers a seamless and straightforward experience for anyone needing quick calculations. Key Features: • Effortless Input: Enter any two numbers using our user-friendly numeric keypad; QuickDiff does the rest. • Instant Calculations: See percentage increases or decreases instantly. Perfect for financial analysis, shopping discounts, or statistical data review. • Clean Interface: Enjoy a minimalistic design that eliminates clutter and focuses on functionality. • Versatile Use Cases: Ideal for budget tracking, shopping comparisons, educational purposes, and more. • Great user experience: Just double tap the value to clear it. How QuickDiff Works: 1. Input Your Numbers: Simply tap into two fields to enter the values you’re comparing. 2. View the Difference: QuickDiff immediately calculates and displays the percentage difference. 3. Quick clear: Just double tap input value to clear it. Whether you’re adjusting budgets, comparing product prices, or analysing data changes over time, QuickDiff makes it easier than ever. Its precise calculations and easy-to-navigate interface ensure that you spend less time crunching numbers and more time making informed decisions. Download QuickDiff today and experience the simplicity of percentage calculations at your fingertips!
Screenshots
Verdict
The clearest difference is update cadence: Ocasta Scan at fortnightly against Percentage Calc's every 11 months. Ocasta Scan also leads on iOS requirement (13.6 vs 17.4). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Ocasta Scan ships an update fortnightly, Percentage Calc every 11 months. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.
| Parameter | Ocasta Scan | Percentage Calc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.6 — better | 17.4 |
| Further details — not scored | ||
| Size | 18 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Ocasta | Mateusz Siatrak |
In-app purchases
Ocasta Scan
No in-app purchases
Percentage Calc
No in-app purchases





