Comparison

LogCalendar vs PDF Craft

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

Head to head
About

LogCalendar

Easily track your daily activities by logging them directly to your iOS Calendar with a single tap. Visualize your time usage with detailed graphs and manage your tasks efficiently.

Highlights
  • One-tap start/end tracking
  • Records to iOS Calendar
  • Color-coded calendars
  • Editable recorded events
  • Customizable task buttons
  • Day/week/month/year graphs
  • Apple Watch support
Features
Read full description

This app track your everyday activities. The Log is recorded to iOS Calendar. It’s very easy because to start the track in one-tap. Application features: - Easy operations for start and end (just one tap) - Record to iOS calendar - Color-coded multiple calendars - Recorded events can be edited - Task buttons can make any number of - Free placement of the task button by long press - Graph (day/week/month/year) - Apple Watch support - Apple Watch can work without iPhone - Support for watch complications Attention: In the default setting of the iPhone, the event synchronization of calendar has become a [Events 1 Month Back]. Check [Settings] > [Mail,Contacts,Calendars] > [Sync] Please change to [All Events] from [Events 1 Month Back]. As an alternative to the diary and time card. Such as a time log of learning and training. This app help you time log and time management. Thank you.

About

PDF Craft

This app offers a comprehensive suite of PDF editing and conversion tools, all processed offline on your device. It allows you to merge, split, compress, scan, and extract text from documents without subscriptions or cloud reliance.

Highlights
  • Merge and split PDFs
  • Compress PDFs with quality options
  • Camera document scanning
  • OCR text recognition
  • Rotate and reorder pages
  • Add text watermarks
  • Encrypt and decrypt PDFs
  • Convert images to PDF
Features
Read full description

PDF Craft is a one-time purchase PDF toolkit that handles all your PDF needs entirely on your iPhone - no subscriptions, no cloud uploads, no privacy risks. CORE TOOLS - Merge PDF: combine multiple PDFs into one, drag to reorder pages - Split PDF: by page range or tap to select specific pages - Compress PDF: 3 quality levels with real-time estimated size preview - Document Scan: camera scanning with automatic edge detection and perspective correction - OCR Recognition: extract text from PDFs and images in English, Chinese and Japanese PAGE EDITING - Rotate and Reorder: thumbnail grid view, multi-select, drag to sort - Add Watermark: baked-in text watermark with 7 positions and live first-page preview - Encrypt PDF: password protect or remove protection with strength indicator FORMAT CONVERSION - Image to PDF: import photos from your library, choose A4, Letter, or original size - PDF to Image: export pages as high-resolution PNG or JPEG (up to 300 PPI) WHY PDF CRAFT? - One-time purchase: pay once, own forever. Zero subscription, zero hidden fees. - Completely offline: your documents never leave your device. Perfect for contracts and sensitive files. - Native Apple design: built with SwiftUI for a smooth, responsive experience that feels at home on iOS. - Multilingual OCR: recognizes English, Simplified Chinese, and Japanese text. - Files tab: all processed files saved locally for easy access, preview, and sharing.

Screenshots

LogCalendar4 screens
PDF Craft3 screens

Verdict

The call

The clearest difference is review sentiment: PDF Craft at 100% against LogCalendar's 65%. LogCalendar's advantage is device support (4 vs 1) and iOS requirement (15.0 vs 17). On price, ads, in-app purchases and monetization model 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

LogCalendar costs $0.99 and PDF Craft $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
LogCalendar versus PDF Craft: the parameters behind the verdict, then further details
ParameterLogCalendarPDF Craft
Price$0.99$0.99
Rating3.7 (3 ratings) — better—
Positive reviews64.9% of reviews100.0% of reviews — better
Number of ratings3 — better—
Update frequencyEvery 6 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS15.0 — better17
Further details — not scored
Size2 MB4 MB
Age rating4+4+
DeveloperiLeaf岩 薄

Customer experience

LogCalendar

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews37 reviews
Positive64.9%
Neutral8.1%
Negative27.0%

PDF Craft

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

LogCalendar

No in-app purchases

None

PDF Craft

No in-app purchases

Questions

Is LogCalendar free?
LogCalendar costs $0.99, with no in-app purchases.
Is PDF Craft free?
PDF Craft costs $0.99, with no in-app purchases.
Do LogCalendar or PDF Craft have ads?
Neither LogCalendar nor PDF Craft shows ads.

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