Simple Calendar Daily Planner vs Sectograph visual time manager
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Calendar Daily Planner
This app offers a streamlined calendar experience with a focus on simplicity and ease of use. It allows for easy sharing of schedules, extensive customization options like font size and color-coding, and secure passcode locking. It's ideal for users seeking a functional, minimalist organizer.
- Schedule sharing
- 15 Widgets
- Adjustable font size
- Color-coded calendars
- Passcode lock
- Sync with other apps
Read full descriptionHide full description
Simple Calendar is a calendar app that works directly with your iCloud, Google and Microsoft calendars, with clear monthly, weekly and daily views, color coding, widgets and repeating events. Our design philosophy is all about simplicity and ease of use. Simple Calendar comes with various customization options, including font size — use the style that suits you best. In this calendar app, you can use the sharing features of iCloud Calendar and Google Calendar, making it easy to share schedules with family, partners, and colleagues. It's perfect for those looking for a minimalist calendar app focused on functionality instead of extra (and sometimes unnecessary) features — for work, family, shifts, school and travel. [List of Functions] · Share schedules with iCloud and Google Calendar · 15 Home Screen widgets · Next event on your Lock Screen · Font size adjustment (10 options) · Weekly (7 days · 5 days · 3 days) display · Daily display · Color coding for different calendars · Add notes, URLs, and maps · Sync with other scheduling apps · Event templates, history and search · Add an event to multiple days at once · Daily summary notifications · Restore deleted events from the Trash · 50 theme colors and a changeable app icon · Set your favorite photo as the wallpaper · Background colors for dates · White, black, or colored text for events · Set any day of the week as a day off · Change the start day of the week · Display week numbers · Lock with passcode [Function Details] ■ iOS Calendar This app uses the built-in iOS calendar system. Events made with this app will be synchronized with other scheduling apps and the iOS standard Calendar app. Your events are stored in your own calendar account (iCloud, Google, etc.), never on our servers. If you switch phones, simply sign in again and everything comes back — no account registration needed. Events sync to iPad automatically and can be viewed on a Mac or PC via iCloud.com. ■ Adjust Font Size You can choose from five font sizes of extra-small, small, medium, large, and extra-large. You can also choose light or bold text for better readability. ■ Monthly, Weekly, and Daily Calendar With one tap at the bottom of the screen, you can switch between monthly, weekly, and daily display. Switch the weekly calendar to a 7-, 5- or 3-day display to find what is right for you. A list of the day's events can be shown under the monthly calendar. ■ Color Coding You can create separate calendars according to different schedules, such as work and home. Then, you can manage them clearly by color coding them. For each calendar, you can choose everything from its color to white or black text. ■ Secure Passcode Lock You can securely lock the app with a passcode, Face ID or Touch ID if you don't want anyone to view your calendars. ■ Notification Settings You can set up notifications for scheduled events at the event time, as well as 5 min, 15 min, or more prior to the event, so you don't miss important plans! Get a summary of today's events in the morning or tomorrow's events the night before. Over 21 million downloads, 4.6 user rating (as of August 2026). [Note to Users] Since this calendar app uses the standard function of the iOS calendar, events older than one month may no longer appear on your device with the default settings. If you want to keep past events, please follow the procedure below after installing the app. 1. Open the iOS Settings app. 2. Tap "Calendar". 3. Tap "Sync". 4. Select "All Events". For details, see "Help/FAQ" in the app. [Help / Inquiries] Please visit "Help/FAQ" from the settings screen of the app. If this doesn't help, please contact us through "Contact Us" from the settings screen. We can respond much faster this way than to app reviews. [Terms of Service] https://komorebi-studio.com/tos_en.html [Privacy Policy] https://komorebi-studio.com/policyredirect.html
Sectograph visual time manager
This app offers a unique visual approach to managing your daily schedule by displaying calendar events on a 12 or 24-hour clock face. It helps you understand your time commitments at a glance, track task durations, and avoid being late for appointments.
- Visual day planner
- Calendar events on clock face
- 12/24 hour dial
- Analog clock widget
- Event sector display
- Idle time visualization
- Countdown to events
Read full descriptionHide full description
Sectograph is a visual day planner that displays your calendar events on a pie chart in the form of a 12/24 hour clock face. It's a different way of looking at the day HOW IT WORKS The visual planner works like an analog clock widget. It automatically receives all the calendar events and overlays them on the 12/24 hour dial. This provides a different, more efficient view of your schedule. HOW IT LOOKS It looks like a projection of your calendar of events onto a 12-hour dial that has hour and minute hands just like a regular watch. Event sectors are displayed in those hour intervals in which they will occur. The interval of idle time between events is displayed between sectors, as well as the time from an hour hand to the start of each event. Events are displayed automatically 12/24 hours ahead of time. The calendar and analog clock, combined, give a visual representation of your busyness, allow you to effectively plan and calculate daytime. Use a widget for better integration. AREAS OF APPLICATION • Day scheduling and timing. Conveniently track your daily tasks, meetings, events and at any time know how much time is left to wait until the end of the current event and until the start of the next. Don't be late. • Accounting and control of working hours. Keep your phone in your workplace and you will be completely under control. • Class schedule. Observe how much time is left before the end of a tiresome lecture at the university and never be late for laboratory work. • Schedule of the day. Follow your daily routine and get better, just use the app to keep track of your to-dos and daily tasks. Take rest breaks in time! • Trip timer and flight duration. Are you losing the passage of time due to endless travel and flights? Control check-in time, boarding time and flight duration. Keep everything under control. • Make your meal, medication, and exercise schedule clearer. Lead the right lifestyle and be healthy! • Convenient countdown to scheduled events in the app and widget. The plan of the day will be executed exactly. • The app may appeal to fans of Pomodoro and Chronodex timer technologies. Time tracking with him will happen in a new way.
Screenshots
Verdict
The clearest difference is price: Simple Calendar Daily Planner at Free against Sectograph visual time manager's $3.99. Simple Calendar Daily Planner also leads on rating (4.6 vs 4.2) and ratings volume (6.4K vs 68). Sectograph visual time manager's advantage is in-app purchases (none vs 3) and ads (none vs shown). On review sentiment, device support and iOS requirement 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
Simple Calendar Daily Planner is free to download; Sectograph visual time manager costs $3.99 up front. Simple Calendar Daily Planner sells 3 in-app purchases, starting at $2.99 per month. Sectograph visual time manager asks for nothing beyond the download.
Simple Calendar Daily Planner holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Simple Calendar Daily Planner has 6.4K ratings behind it against 68, so its average is the more settled of the two. Written reviews point the same way: 59% of Simple Calendar Daily Planner's written reviews are positive against 52% of Sectograph visual time manager's.
Simple Calendar Daily Planner ships an update every 6 weeks, Sectograph visual time manager every 11 days. Both last shipped on November 11, 2026.
| Parameter | Simple Calendar Daily Planner | Sectograph visual time manager |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | 4.6 (6.4K ratings) — better | 4.2 (68 ratings) |
| Positive reviews | 59.5% of reviews — better | 52.2% of reviews |
| Number of ratings | 6.4K — better | 68 |
| Update frequency | Every 6 weeks | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 99 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Komorebi Inc. | Roman Blokhin |
Customer experience
Simple Calendar Daily Planner
Sectograph visual time manager
User reviews
Simple Calendar Daily Planner
From 6.4K App Store ratingsWhat we love
- 🚀 Easy to use
- 👍 Customizable colors and design
- 💡 Helpful for organization
- 🚀 Simple calendar functionality
- 👍 Straightforward and clean interface
Room to improve
- 🐛 Glitchy behavior (moving events, deleting, duplicating)
- 🐛 Language issues (randomly changing to Spanish)
- 🐛 Widget not working properly
- 🐛 Syncing issues between devices
- 🐛 Appointment times changing on their own
Sectograph visual time manager
From 68 App Store ratingsWhat we love
- 💡 Unique visual chronodex calendar interface
- 👍 One-time purchase, no subscription required
- 🔄 Seamless synchronization with Apple Calendar
- 📱 Beautiful widget for home screen
- 🎨 Clean, intuitive design
Room to improve
- 🐛 Widget settings not persisting across app updates
- 🎨 All events display in single color instead of calendar colors
- ⚙️ Limited customization options compared to Android version
- 📱 Widget sizes too small to read comfortably
- 🔄 Inconsistent synchronization with Google Calendar
Bugs and requests
Simple Calendar Daily Planner
Reported bugs
5 issues- Calendar glitching, events disappearing or duplicating
- Language randomly changing to Spanish
- Widget not displaying events correctly
- Syncing issues between iPhone and iPad
- Appointment times changing unexpectedly
Requested features
5 requests- Add ability to invite/share calendars
- Include more reminder options (multiple, further in advance)
- Expand customization options (fonts, colors, layouts)
- Integrate weather information
- Add option to set day start/end times
Sectograph visual time manager
Reported bugs
19 issues- Widget settings not saving or applying changes
- All events displaying in single blue color
- Dark mode not applying to widget
- Settings not syncing between app and widget
- 24-hour mode not working in app (only widget)
Show 14 moreShow fewer
- Hour/minute hand customization ignored
- 12 o'clock position setting not honored
- Widget becomes blank after removal and re-adding
- Multiple calendars not displaying
- Google Calendar synchronization failures
- Calendar color synchronization broken
- Full-day events showing as one-hour slivers
- Multiple overlapping events display issues
- Calendar refresh not working properly
- App not updated since 2023
- iOS 18 widget customization broken
- Liquid Glass design not supported
- Event display inconsistency when scrolling dates
- Overlapping event point display on clock face
Requested features
23 requests- Apple Watch app or watch face support
- Larger widget size options (2x2, 2x4)
- Multi-color event display based on calendar categories
- More customization options for interface elements
- Transparent widget background option
Show 18 moreShow fewer
- 24-hour mode option in widget
- Custom hour/minute hand colors
- Ability to center clock display
- Direct event editing in the clock interface
- Scrollable list of upcoming days in app
- Display days until upcoming events
- Font size adjustment options
- Travel time display for events
- Automatic dark/light theme switching for widget
- Lock screen widget support
- macOS version
- Garmin watch support
- Two-clock 12-hour split view option
- Manual calendar refresh button
- Event countdown display beyond 30 minutes
- Ability to edit events within app
- Google Calendar integration for iOS
- Voice version of app
In-app purchases
Simple Calendar Daily Planner
- Premium (Monthly)$2.991 Month
- Premium (Annual)1 Month trial$19.991 Year
- Remove Ads$8.99
Sectograph visual time manager
No in-app purchases
Questions
Is Simple Calendar Daily Planner free?
Is Sectograph visual time manager free?
Which has better reviews, Simple Calendar Daily Planner or Sectograph visual time manager?
Do Simple Calendar Daily Planner or Sectograph visual time manager have ads?
Which is updated more often, Simple Calendar Daily Planner or Sectograph visual time manager?
Other comparisons















