Comparison

calQuery vs PDF. Scanner.

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Search past calendar events
  • Sort results by date, location, alphabet
  • Open events in native calendar
  • Supports iPhone and iPad
Features
Read full description

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.

About

PDF. Scanner.

Features
Read full description

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

calQuery3 screens
PDF. Scanner.4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDF. Scanner. sells 3 one-off in-app purchases. calQuery asks for nothing beyond the download.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 6 level
calQuery versus PDF. Scanner.: the parameters behind the verdict, then further details
ParametercalQueryPDF. Scanner.
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.5 — better16.4
Further details — not scored
Size1 MB19 MB
Age rating4+17+
DeveloperUwe HoltkampJuergen Koller Software GmbH

In-app purchases

None

calQuery

No in-app purchases

3 purchases

PDF. Scanner.

One-time3
  • 50 AI Names$1.99
  • 200 AI Names$4.99
  • 500 AI Names$8.99

Questions

Is calQuery free?
calQuery is free to download, with no in-app purchases.
Is PDF. Scanner. free?
PDF. Scanner. is free to download, with in-app purchases available.
Do calQuery or PDF. Scanner. have ads?
Neither calQuery nor PDF. Scanner. shows ads.
Which is updated more often, calQuery or PDF. Scanner.?
calQuery ships an update every 9 months, and PDF. Scanner. every 5 weeks. Most recently, calQuery was updated on June 11, 2026 and PDF. Scanner. on September 17, 2026.

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