Chapters vs LookCalendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chapters
This app allows users to create and edit ePub ebook files. It supports viewing, formatting text, and saving changes. Features like iCloud sync, autosave, and unlimited undo enhance the editing experience.
- Create and edit ePub files
- View documents in vertical scroll
- Edit and format text
- Save changes to files
- iCloud Drive sync
- Autosaving
- Unlimited undo/redo
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Chapters can create new ePub documents and open existing ePub files for editing. ePub is the most widely adopted file format for ebooks. ePub files reflow their content for comfortable reading on screen of any size from smartphones to desktops. Each document's content zipped into a single file for maximum portability. It is an open and vendor-independent file format based on popular web standards, such as HTML and CSS. With Chapters, you can ▪ Open existing files and create new ePub documents ▪ View an entire document in vertical scroll view ▪ Pinch to zoom and smart zoom with double-tap ▪ Edit and format document’s text ▪ Save your changes back to the file ▪ Use Table of Contents to jump ahead (on Mac only at the moment) ▪ Print and export to PDF (on Mac only at the moment) ▪ Add cover image and modify metadata (on Mac only at the moment) Chapters also supports ▪ iCloud Drive for keeping documents in sync on all your devices ▪ Autosaving automatically saves changes in background while you are editing ▪ Unlimited undo and redo as you edit ▪ Browsing previous changes and restoring them ▪ Resume your work right where you left off once app launches ▪ Side by side multitasking with another app in full screen split view on Mac and iPad ▪ Sharing documents with others via Messages, Mail and AirDrop If you encounter a bug or app crashing, please contact app’s support at chapters@shaw.ca Thank you!
LookCalendar
See your entire month on your Lock Screen and Apple Watch. Customize today's date highlight and calendar styles. Pro features allow instant opening of your preferred calendar app from the widget.
- Full month view on Lock Screen
- Today's date highlighting
- Multiple calendar styles
- Weekday display toggle
- Tap widget to open preferred calendar app
- Monthly calendar on Apple Watch
- Calendar event indicators
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• View the full month at a glance on your Lock Screen • Highlight today’s date • Choose from multiple today-date highlight styles • Choose from multiple calendar styles • Toggle weekday display On/Off ■ Pro Features • Tap the Lock Screen widget to instantly open your preferred calendar app (Apple Calendar, Google Calendar, NAVER Calendar, TimeTree, Minical, and Signaling) • Monthly calendar on Apple Watch • Calendar event indicators • Access to all future Pro features
Screenshots
Verdict
The clearest difference is review sentiment: LookCalendar at 100% against Chapters's 33%. LookCalendar also leads on price (Free vs $9.99) and update cadence (every 2 days vs every 7 months). Chapters's advantage is iOS requirement (15.0 vs 18.0). On 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
LookCalendar is free to download; Chapters costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Chapters ships an update every 7 months, LookCalendar every 2 days. Both last shipped on October 24, 2026.
| Parameter | Chapters | LookCalendar |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Every 7 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, Apple Watch |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Two-Byte Software Inc. | eunkyu choi |
Customer experience
Chapters
LookCalendar
In-app purchases
Chapters
No in-app purchases
LookCalendar
No in-app purchases









