RemSheet vs Calendar Clock
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
RemSheet
This app helps you remember important details like hotel room numbers, car parking locations, or access codes. View your notes in the app, on widgets, or Apple Watch, with options for customization and secure access.
- Add notes via keyboard or Siri
- Secure app access with biometrics or password
- Widget and Apple Watch integration
- Customizable note appearance
- Car parking location tracking
- Backup and restore notes
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You no longer need to wrap your fingers, write in your hands, or use yellow paper to remind you of what is important. RemSheet is for those little things you never remember: the hotel room number, the lock code, the number where you parked the car, or even your computer's unlock code. You can view your RemSheets directly in the app, Widget, or Apple Watch. You can also choose which ones you want to see in the Widget and Apple Watch. You can block access to the App by keeping your RemSheets protected from prying eyes. To unlock access to the App, use the Touch ID or Face ID. If your device does not support them, unlock with Username and Password. As we often forget where the car was parked, with RemSheets just set the location where you park in the App or Watch, then the App indicates the way, and the distance, to him. App Features: β’ Add RemSheets with the keyboard; β’ Use Siri to add spoken RemSheets; β’ Add an Emoji to the RemSheet; β’ Unlock the App with Password, Touch ID or Face ID; β’ Define how you want RemSheets to appear in the App; β’ Choose which RemSheets you want to see in the Widget and Apple Watch; β’ Set the font, and its size, that you want to see in the Widget; β’ Set the color of the text, and background, you want to see in Apple Watch; β’ Restore, or permanently delete, your previously deleted RemSheets; β’ Backup your RemSheets by giving them a name, and save them in the Files folder; β’ Restore Backup from the Files folder, or from any other location; β’ Define where you left the car parked, and then find the way to it; β’ Help menu; β’ One purchase. No advertising, and no app-in purchases. Widget: β’ View your RemSheets. Apple Watch: β’ View your RemSheets; β’ Define the parking location of your car (you do not need to have the App active); β’ Complications for quick access to RemSheet on Apple Watch.
Calendar Clock
This app displays the current year, month, week, and time on a single screen with a clean design. It offers customizable theme colors and functions as a desk clock. The app disables device sleep mode while active.
- All-in-one screen display
- Year, month, week, day, hour, minute, second
- Switchable theme colors (dark, light, green, blue)
- Disables device sleep mode
- Acts as a desk clock
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Time and date, beautifully together. Calendar Clock is a simple, elegant time-and-calendar app designed for iPhone and iPad. See the current time and the entire month at a glance, with a clean interface that stays out of your way. Features * Large digital clock β View the current system time clearly and instantly. * 24-hour or 12-hour format β Swipe across the clock to switch between 24-hour and AM/PM formats. * Monthly calendar β See the full month with the current year and month displayed above it. * Swipe through months β Swipe left or right on the calendar to move between months. * Today at a glance β Today's date is highlighted with a red circle. * Weekend highlighting β Saturdays and Sundays are displayed in red. * Multiple themes β Swipe up or down to change the screen theme. * Remembers your preferences β Your selected clock format and theme are preserved. * iPhone & iPad β Designed for both iPhone and iPad. Simple by design No complicated menus. No unnecessary controls. Just the time and the calendar, exactly when you need them. Calendar Clock β See time. See your day. Note that this application disables your device's sleep mode while running, so make sure you have enough battery life. *Important notice: Use the information recoded or functionality provided in / or generated with this application only as a rough indication, rough estimates or as a rough guide. Even though we do our best to provide you with confirmed information and tried-and-tested features, the accuracy and successful operation and performance of the application are NOT GUARANTEED by us. Users are strongly advised to confirm the information of their interest with other sources and not to ultimately rely on functionality and performance of this application. This application is provided βas isβ and with all faults. You bear the risk of using it. We shall not be responsible or liable for any loss or damage of any kind incurred as a result of the use of functions or the content of this application. By using this application you are agreeing to these terms. If you do not agree to these terms do not use this application.
Screenshots
Verdict
The clearest difference is update cadence: RemSheet at every 6 months against Calendar Clock's every 41 months. RemSheet also leads on iOS requirement (17.5 vs 26.5). Calendar Clock's advantage is price ($0.99 vs $2.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
RemSheet costs $2.99 and Calendar Clock $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
RemSheet ships an update every 6 months, Calendar Clock every 41 months. The most recent releases landed on September 3, 2026 and September 10, 2026 respectively.
| Parameter | RemSheet | Calendar Clock |
|---|---|---|
| Price | $2.99 | $0.99 β better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Update frequency | Every 6 months β better | Every 41 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, Apple Watch β better | iPhone, iPad |
| Requires iOS | 17.5 β better | 26.5 |
| Further details β not scored | ||
| Size | 23 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Paulo Correia | Systemiko Inc. |
Customer experience
RemSheet
Calendar Clock
In-app purchases
RemSheet
No in-app purchases
Calendar Clock
No in-app purchases








