QuickCalcu vs PDFCrop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QuickCalcu
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QuickCalcu: AI Calculator is the fastest way to calculate percentages and square roots — no ads, no distractions, just results. Whether you're splitting a bill, analyzing data, or reviewing math homework, QuickCalcu: AI Calculator offers two powerful yet simple tools in one elegant app: • Percentage Mode: Enter a base value and a percentage to instantly get the calculated amount. Ideal for taxes, tips, discounts, and more. • Square Root Mode: Input a number and see its square root in both decimal and visual form (e.g., “12 × 12 = 144”). Great for students and mental math lovers. Why QuickCalcu? - Clean, modern design - Instant results as you type - Lightweight and easy to use - No login, no setup — just calculate - Privacy-first: No data is collected. - Built with SwiftUI for performance and simplicity. - Optimized for all iPhone sizes and dark mode. Terms of Use (Apple Standard EULA): • https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: • https://www.notion.so/QuickCalcu-Privacy-Policy-1f8c8617daf58045ab57e61b53ae2db8?pvs=4 QuickCalcu is perfect for everyday tasks and quick decisions. It’s your pocket-sized math assistant — accurate, fast, and always ready.
PDFCrop
Easily crop, rotate, and split PDF files directly on your device. Remove white margins, fix page orientation, and divide large documents into smaller ones. All processing is done locally for enhanced privacy.
- Smart PDF cropping
- Rotate pages and fix orientation
- Batch processing for multi-page documents
- Split PDF files
- Real-time preview
- 100% on-device processing
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Crop, rotate, and split PDFs fast on iPhone and iPad. PDFCrop helps you remove white margins, fix page orientation, split large files into smaller PDFs, and create clean print-ready documents in just a few taps. Import a file, preview changes instantly, and export without sending your documents to external servers. ---- Why Users Choose PDFCrop • Fast PDF cropper for precise white-margin cleanup • Rotate pages to fix sideways or upside-down scans • Built-in PDF split tools for flexible document output • Batch workflows to apply edits across entire documents • Real-time preview before export • 100% on-device processing for privacy ---- Core Features 1) Smart PDF Cropping • Trim white borders from scanned and exported PDFs with manual precision • Drag crop handles for exact page control • Keep your content while removing empty margins 2) Rotate Pages & Fix Orientation (NEW) • Rotate individual pages left or right in seconds • Fix sideways scans and upside-down pages • Pro users can rotate entire documents at once • Perfect for scanned books, lecture notes, and contracts 3) Batch Processing for Multi-Page Documents • Edit one page and apply the same crop to all pages • Ideal for long reports, lecture notes, books, and contracts • Saves time on repetitive PDF cleanup tasks 4) Split PDF Files • Split a large PDF into smaller documents • Create focused files for sharing, review, or storage • Combine cropping, rotating, and splitting for cleaner workflows 5) Export and Share • Export edited PDFs while preserving readability • Save to Files, iCloud Drive, or share to other apps • Create cleaner PDFs for printing, reading, and archiving 6) Privacy-First by Design • All processing happens locally on your device • No account required • No document upload for core editing flow ---- Best For • Students cleaning scanned lecture notes and research papers • Professionals preparing contracts, reports, and forms • Anyone who wants smaller, cleaner, properly oriented PDFs ---- Free & Pro PDFCrop is free to use and supported by ads: • 1 free export to start — out of exports? Watch a short ad for another free one • Free exports carry a small PDFCrop badge • Edit one page at a time — your first batch apply is free to try Need just one perfect file? One Clean Export is a small one-time purchase that gives you a single export with no watermark and no ads. Upgrade to Pro with a one-time purchase — no subscription, no hidden fees — to unlock: • Unlimited PDF exports • No watermark on your exports • A completely ad-free workflow • Batch-apply crops, splits, and rotations to every page ---- Compatibility • iOS 18.0 or later • Optimized for iPhone and iPad • Built with native iOS PDF frameworks for smooth performance ---- Support Use in-app Help & Feedback, or contact: support@mzjpg.com
Screenshots
Verdict
The clearest difference is ads: QuickCalcu at none against PDFCrop's shown. QuickCalcu also leads on update cadence (weekly vs every 3 weeks). On price, in-app purchases, 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. QuickCalcu sells 3 in-app purchases, starting at $1.99 per month and PDFCrop sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
QuickCalcu ships an update weekly, PDFCrop every 3 weeks. Both last shipped on October 25, 2026.
| Parameter | QuickCalcu | PDFCrop |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.2 | 18.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | luis reynaldo cedeno manzanilla | Dajiale |
In-app purchases
QuickCalcu
- Monthly Premium$1.991 Month
- QuickAI Weekly Premium$3.997 Days
- Yearly Premium$12.991 Year
PDFCrop
- One Clean Export$0.99
- Pro Plan$9.99









