Comparison

Timeline Calendar vs PDF Tools

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

Head to head
About

Timeline Calendar

Features
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Timeline Calendar - Feel Your Time, Not Just See a List Experience your schedule on a unified timeline. Unlike standard calendars, Timeline Calendar lets you sense time flow and patterns—perfect for managing complex, recurring schedules. Once you get used to it, there's no going back. Key Features: • Unified Timeline View - All events on one consistent axis across all views • Reminders - Simple, intuitive reminders alongside your events; a line of text is enough, or add importance, a due date, and notes • Smart Color Bar Rules - Auto-group similar events by color for instant recognition • Pattern Recognition - Spot routines, gaps, and conflicts at a glance • Two Time Zones per Event - Independent zones for an event's start and end—perfect for flights and travel • Zoom - Pinch to zoom in the Week and Day views • Month, Week, Day & List Views - Switch seamlessly between layouts • Personal Week Photo - Add your own photo to the Week view, then pinch and drag to place it exactly the way you want • Dedicated Holidays, Birthdays & Reminders - See each in its own list, and together at the bottom of the Day view—so they're never buried among your events • Multiple Languages - Hebrew (full right-to-left) and English, plus French, Spanish, German, and Russian in beta Perfect For: • Students - Visualize class schedules and study time • Transportation Crews - Pilots, sailors, drivers managing shifts • Travel Agencies - Present tour itineraries and vacation plans • Anyone managing long, recurring activities Timeline Calendar brings Gantt-chart clarity to your personal calendar. See your time as a story, not just a list. Timeline Calendar is optimized for iPhone. It runs on iPad too—a layout tailored to the iPad's larger screen is on the way.

About

PDF Tools

Features
Read full description

PDF Tools – Offline lets you manage, edit, convert, scan, and secure PDF files directly on your device without uploading anything to the cloud. Fast, private, and secure all processing happens offline. Whether you are a student, professional, business owner, teacher, or everyday user, this app gives you powerful PDF utilities in one simple and modern interface. Why Choose PDF Tools – Offline? **100% Offline Processing Your files never leave your device. No internet required. ** Fast & Secure All PDF operations are processed locally for maximum privacy and speed. **Easy to Use Clean and modern design with powerful tools accessible in one tap. **No Account Required Start using the app instantly without signup or registration. Powerful PDF Tools Included Merge PDFs Combine multiple PDF files into one organized document in seconds. Split PDF Extract pages or split large PDF files into smaller documents. Compress PDF Reduce PDF file size while maintaining quality for sharing and storage. PDF Editor Edit PDF documents quickly and efficiently. Fill & Sign Fill forms and add signatures directly to PDFs. Signature Tool Create and save digital signatures for fast document signing. Scan Document Use your camera to scan documents and save them as high-quality PDFs. Image to PDF Convert photos and images into professional PDF documents. OCR Text Recognition Extract text from scanned documents and images using OCR technology. Watermark PDF Add custom text or image watermarks to protect your documents. Password Lock PDF Secure PDF files with password protection. Unlock PDF Remove passwords from PDFs you own and have permission to edit. Batch Processing Process multiple PDF files at once to save time. Perfect For • Students managing assignments and notes • Professionals handling contracts and reports • Businesses sharing secure documents • Teachers creating study material • Anyone needing a fast offline PDF solution Privacy First Unlike many PDF apps, PDF Tools – Offline keeps your files completely private. No cloud upload. No tracking of your documents. Everything stays on your device. Your PDFs remain secure and accessible anytime, anywhere — even without internet access. Key Features • Offline PDF tools • PDF merger and splitter • PDF compressor • PDF scanner app • OCR text scanner • PDF signature maker • Watermark PDFs • Password protect PDF • Image to PDF converter • Fast PDF processing • Secure PDF editor • Batch PDF operations Download PDF Tools – Offline today and manage all your PDF tasks with speed, privacy, and simplicity.

Screenshots

Timeline Calendar4 screens
PDF Tools4 screens

Verdict

The call

The clearest difference is update cadence: PDF Tools at every 3 days against Timeline Calendar's fortnightly. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Timeline Calendar sells 6 one-off in-app purchases and PDF Tools sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Timeline Calendar ships an update fortnightly, PDF Tools every 3 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 5 level
Timeline Calendar versus PDF Tools: the parameters behind the verdict, then further details
ParameterTimeline CalendarPDF Tools
PriceFreeFree
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.5 — better
Further details — not scored
Size145 MB52 MB
Age rating4+4+
DeveloperNir TsookEbin Joy

In-app purchases

6 purchases

Timeline Calendar

One-time6
  • TL Calendar$1.99
  • Time Line Calendar Upgrade$2.99
  • Support $10$9.99
Show 3 more
  • Support $20$19.99
  • Support $50$49.99
  • Support $100$99.99
1 purchases

PDF Tools

One-time1
  • PDF Toolkit PRO$9.99

Questions

Is Timeline Calendar free?
Timeline Calendar is free to download, with in-app purchases available.
Is PDF Tools free?
PDF Tools is free to download, with in-app purchases available.
Do Timeline Calendar or PDF Tools have ads?
Neither Timeline Calendar nor PDF Tools shows ads.
Which is updated more often, Timeline Calendar or PDF Tools?
Timeline Calendar ships an update fortnightly, and PDF Tools every 3 days. Most recently, Timeline Calendar was updated on November 1, 2026 and PDF Tools on November 5, 2026.

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