LiLiCal vs PDFOne
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
LiLiCal
This app integrates with your system's calendar and reminders to display events and tasks. It offers customizable countdowns for important dates, holiday subscriptions for various regions, and home/lock screen widgets for quick access. Privacy is a priority, with no personal data collected.
- System calendar and reminders integration
- Customizable date countdowns
- Holiday subscriptions for 33 countries
- Home and lock screen widgets
- Pomodoro focus timer
- Real-time iCloud sync with Mac app
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LiLiCal is a calendar and task app that works with the system apps you already use. Your events come from Calendar, your tasks from Reminders, and the days you care about get their own countdown. HOLIDAYS FOR ANY REGION Ā· Public holidays for 33 countries and regions, ready to subscribe Ā· Each subscription gets its own color; one day can carry marks from several regions Ā· Chinese lunar dates, the 24 solar terms, traditional festivals, and mainland China's statutory holidays with make-up workdays ā always on WORKS WITH CALENDAR AND REMINDERS Ā· Events and tasks are read and written straight to the system apps ā no separate silo Ā· The week ahead grouped by date; show only the calendars you pick Ā· Pre-meeting notifications with one-tap join for online meetings MAKE THE DAYS COUNT Ā· Birthdays, anniversaries, project milestones ā with yearly lunar repeat and custom cycles Ā· Grouped by urgency, with milestones that tell you where the next one worth marking is Ā· Syncs with the Mac app through your own iCloud, in real time WIDGETS ON HOME SCREEN AND LOCK SCREEN Ā· Four widgets ā month, agenda, tasks, countdown ā in small, medium and large Ā· A countdown for the Lock Screen too Ā· Tap any row on a widget to open that item THOUGHTFUL TOUCHES Ā· Turn tabs on or off and drag them into the order you want Ā· Start the week on Sunday, Monday or Saturday; show week numbers; choose how many weeks the month view shows Ā· A Pomodoro focus timer (off by default, switch it on in Settings) Ā· iPad and landscape iPhone use a two-column layout: list on the left, editor on the right PRIVACY FIRST No personal information is collected. Events and reminders are read and written on your device only; Days sync through your own iCloud. The only network requests fetch public holiday data.
PDFOne
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**PDFOne makes working with PDFs simple on iPhone.** Open a document, organize its pages with intuitive gestures, add new content, fill in your PDF, and place your signature ā all within a clean interface designed to keep the document at the center of your work. Whether you need to fix a few pages or reorganize a larger document, PDFOne gives you the essential tools without unnecessary complexity. **ORGANIZE YOUR PAGES** View your document as a Grid, Carousel, or List and choose the layout that works best for you. You can: ⢠reorder pages with drag and drop; ⢠select multiple pages; ⢠create and manage page stacks; ⢠duplicate or delete pages; ⢠replace pages while keeping control of your document; ⢠extract and reorganize content when needed. **ADD NEW CONTENT** Insert additional PDFs exactly where you need them, or create new pages from: ⢠PDF documents; ⢠images from your Photos library; ⢠blank pages. **FILL IN PDFs** Add text directly to a PDF page, position it where it belongs, and adjust its size before applying it to the document. Perfect for forms, administrative documents, and PDFs that need additional information. **ADD YOUR SIGNATURE** Import a signature and keep it in your signature library so it is ready whenever you need it. Add multiple signatures, move them around the page, resize them, or remove them before applying your changes to the PDF. **SAVE AND SHARE** Save your changes, create a separate copy, or share the finished PDF using the familiar sharing tools built into iOS and iPadOS. **DESIGNED TO STAY SIMPLE** PDFOne is built as a native Apple app, with familiar controls, direct interactions, light and dark appearances, and an interface that keeps the focus on your document. No unnecessarily complicated tools. Just what you need to organize, fill, sign, and manage your PDFs.
Screenshots
Verdict
The clearest difference is price: LiLiCal at Free against PDFOne's $3.99. LiLiCal also leads on device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
LiLiCal is free to download; PDFOne costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
LiLiCal ships an update every 5 days, PDFOne weekly. The most recent releases landed on September 29, 2026 and September 14, 2026 respectively.
| Parameter | LiLiCal | PDFOne |
|---|---|---|
| Price | Free ā better | $3.99 |
| Positive reviews | 100.0% of reviews | ā |
| Update frequency | Every 5 days ā better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | ā |
| Devices | iPhone, iPad, Mac ā better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details ā not scored | ||
| Size | 5 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | ShaoKai Zheng | ANTONIO PADALINO |
In-app purchases
LiLiCal
No in-app purchases
PDFOne
No in-app purchases





