Simple Calendar・Schedule app vs Time Sheet Creator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Calendar・Schedule app
This app offers a streamlined calendar experience, focusing on essential features for easy event management. It's designed for users who prefer simplicity and a clean interface over complex functionalities. Get organized with core calendar tools and helpful notifications.
- Calendar view
- Event creation
- Search functionality
- Notifications
- Holiday tracking
- Customizable styles
- Data backup
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About the App ・ A simple and refined calendar app. ・ Focuses on "subtracting rather than adding" and has only the essential features needed for a calendar. ・ An app that pursues "Simple is best". Recommended for ・ People who want to use a calendar app easily and simply ・ People who want to use a regular calendar app ・ People who are tired of using calendar apps with complex features Features ・ Calendar ・ Events ・ Search ・ Notifications ・ Holidays ・ Styles ・ Backup
Time Sheet Creator
Easily create PDF timesheets by entering your work hours. This app simplifies tracking your monthly work time, eliminating the need for complex spreadsheets. Generated timesheets can be directly sent to your employer.
- Create PDF timesheets
- Track monthly work hours
- Direct PDF export
- No internet required
- Local data storage
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Time Sheet Creator should be as simple as possible. > Set the number of hours you work per month. > Add the hours you work > Press a button and the timesheet is created. You can send the created PDF file directly to your employer. You no longer need to use complicated Excel spreadsheets to record your working hours. All the data you enter in the app is saved locally. No internet connection is required to use the app. Your data will not be analysed or used in any way. If you want to delete the locally stored data, simply uninstall the app and all your personal data is gone too. Feedback of any kind is welcome as I am constantly trying to improve the app even further.
Screenshots
Verdict
The clearest difference is ads: Time Sheet Creator at none against Simple Calendar・Schedule app's shown. Time Sheet Creator also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 15.0). Simple Calendar・Schedule app's advantage is update cadence (weekly vs every 4 months) and review sentiment (79% vs 67%). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Simple Calendar・Schedule app ships an update weekly, Time Sheet Creator every 4 months. The most recent releases landed on September 26, 2026 and June 1, 2026 respectively.
| Parameter | Simple Calendar・Schedule app | Time Sheet Creator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.3K ratings) — better | — |
| Positive reviews | 79.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 2.3K — better | — |
| Update frequency | Weekly — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 61 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Futoshi Niiho | JAN PAUL MAXIMILIAN KOLBERG |
Customer experience
Simple Calendar・Schedule app
Time Sheet Creator
Bugs and requests
Simple Calendar・Schedule app
Reported bugs
3 issues- Backup/restore functionality not working
- Events disappearing from calendar view
- Dates/times not displaying correctly
Requested features
5 requests- Repeat/recurring event functionality
- Widget support for home screen
- Ability to share calendars with others
- Option to set custom notification times
- More color palette choices
Time Sheet Creator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Simple Calendar・Schedule app
No in-app purchases
Time Sheet Creator
No in-app purchases
Questions
Is Simple Calendar・Schedule app free?
Is Time Sheet Creator free?
Do Simple Calendar・Schedule app or Time Sheet Creator have ads?
Which is updated more often, Simple Calendar・Schedule app or Time Sheet Creator?
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