Appointment King vs Simple Calendar・Schedule app
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Appointment King
Manage appointments, client history, and group schedules on the go. This mobile tool provides staff and management with insights into appointment performance and client engagement. Features include easy calendar views, availability color coding, and detailed reporting.
- Easy glance monthly view
- Availability color coding
- Intuitive day and month views
- Appointment list view
- Access to member history
- Group class scheduling
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The power of Appointment King in the palm of your hand but is only available only at participating licensed locations. Whether staff is checking schedules, adding or resolving appointments, viewing client history or more...it's now all possible using Appointment King Mobile. Logging in from a desktop browser provides front desk staff easy access to schedules and provides membership staff, fitness staff and management access to a robust set of tools. Easy to use tools keep everyone informed and provides management with deeper insight into appointment performance and the impact of staff to member engagement. Detailed reports include data on which staff is most effective at setting and completing appointments, how particular appointments affect retention, staff utilization and much more. Appointment King Mobile includes the following features: * 'Easy Glance' monthly view provides a quick way to check your availability * Availablity color coding makes it easy to determine when (and where) you can meet with members or clients * Intuitive month, and day views. * Appointment List View makes it easy to visualize upcoming appointments broken down by each day of the week * Access to member history * Group class scheduling * and more... If your facility isn't currently using Appointment King, contact us at info@appointmentking.com or (855) 703-5464.
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
Screenshots
Verdict
The clearest difference is review sentiment: Simple Calendar・Schedule app at 79% against Appointment King's 0%. Simple Calendar・Schedule app also leads on rating (4.6 vs 1.9) and update cadence (weekly vs every 10 months). Appointment King's advantage is ads (none vs shown) and monetization model (free vs ad-supported). 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 holds the better App Store score, 4.6 against 1.9. That said, the two scores are not equally well evidenced: Simple Calendar・Schedule app has 2.5K ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 0% of Appointment King's written reviews are positive against 79% of Simple Calendar・Schedule app's.
Appointment King ships an update every 10 months, Simple Calendar・Schedule app weekly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.
| Parameter | Appointment King | Simple Calendar・Schedule app |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (14 ratings) | 4.6 (2.5K ratings) — better |
| Positive reviews | 0.0% of reviews | 79.1% of reviews — better |
| Number of ratings | 14 | 2.5K — better |
| Update frequency | Every 10 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | BGA Partners | Futoshi Niiho |
Customer experience
Appointment King
Simple Calendar・Schedule app
Bugs and requests
Appointment King
Not enough reviews yet to summarise bugs or 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
In-app purchases
Appointment King
No in-app purchases
Simple Calendar・Schedule app
No in-app purchases
Questions
Is Appointment King free?
Is Simple Calendar・Schedule app free?
Which has better reviews, Appointment King or Simple Calendar・Schedule app?
Do Appointment King or Simple Calendar・Schedule app have ads?
Which is updated more often, Appointment King or Simple Calendar・Schedule app?
Other comparisons
