calQuery vs PDF. Scanner.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
calQuery
Easily search your iPhone or iPad calendar for past events. Results can be sorted by date, location, or alphabetically. Tapping a result opens the corresponding day in your native calendar app.
- Search past calendar events
- Sort results by date, location, alphabet
- Open events in native calendar
- Supports iPhone and iPad
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With calQuery you can search the calendar of your iPhone of iPad. Unlike the search function of the calendar app, even long past events are found. The search results can be sorted by date, location and alphabet. By selecting a result, the corresponding day is displayed in the calendar app.
PDF. Scanner.
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Transform Your iOS Device into a Premier Scanner Download now and turn your iPhone or iPad into a powerhouse scanner—ideal for transforming invoices, contracts, receipts, and more into digital form right from your device. Experience a clutter-free life and seamless document management like never before. Why Our Scanner App Stands Out: • Ad-Free Scanning: Focus on your documents without distractions. • No Hidden Fees: Access all premium features without additional costs. • AI-generated context-driven file names App Highlights: • Exceptional Scan Quality: Achieve brilliantly clear documents consistently. • Intelligent Cropping & Optimization: Automatic adjustments for the perfect scan result. • Efficient Batch Scanning: Handle multiple documents swiftly and easily. • Precision Alignment Tools: Ensure your scans are perfectly aligned every time. • Hands-Free Scanning and Text Recognition: Automatic scanning and text extraction make digitizing a breeze. • Editing and Annotation: Customize your scans with easy editing, signing, and annotating. • Easy Sharing & Collaboration: Share your scans effortlessly for seamless collaboration. • Ultimate Privacy: With on-device document storage, your privacy is guaranteed. Introducing Our Newest Feature: • AI-Powered Filename Generation: Elevate your scanning experience with our groundbreaking AI feature that automatically generates contextually relevant filenames based on the content of your scans. This smart technology simplifies your document organization, saving you time and ensuring easy retrieval. Exclusive to Our App: • 'PDF Content Search' app for macOS: Enhance your productivity further with our macOS app. Revolutionize how you search and manage documents. • Flexible Settings: Adjust DPI, paper formats, and utilize smart rules for filenames to fit your needs perfectly. • Comprehensive Cloud Integration: Choose from optional cloud services like iCloud, Dropbox, Google Drive, and more for effortless storage and sharing. Security and Convenience: • Your Documents, Your Privacy: We prioritize your security with all scans stored directly on your device. Ready for a Game-Changing Scanning Experience? • Say Goodbye to Manual Filenaming: Let AI take the lead and streamline your workflow. • Perfect for All Users: Whether for personal or professional use, our scanner is designed to meet your needs. Download now and be part of the document management revolution. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Upgrade your document management today with just a tap. Discover the efficiency of scanning, powered by AI.
Screenshots
Verdict
The clearest difference is in-app purchases: calQuery at none against PDF. Scanner.'s 3. calQuery also leads on iOS requirement (14.5 vs 16.4). PDF. Scanner.'s advantage is update cadence (every 5 weeks vs every 9 months). On price, ads 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. PDF. Scanner. sells 3 one-off in-app purchases. calQuery asks for nothing beyond the download.
calQuery ships an update every 9 months, PDF. Scanner. every 5 weeks. The most recent releases landed on June 11, 2026 and September 17, 2026 respectively.
| Parameter | calQuery | PDF. Scanner. |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.5 — better | 16.4 |
| Further details — not scored | ||
| Size | 1 MB | 19 MB |
| Age rating | 4+ | 17+ |
| Developer | Uwe Holtkamp | Juergen Koller Software GmbH |
In-app purchases
calQuery
No in-app purchases
PDF. Scanner.
- 50 AI Names$1.99
- 200 AI Names$4.99
- 500 AI Names$8.99









