Calendar Island vs ClockSync Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calendar Island
View your calendars and reminders directly on your device's Dynamic Island or lock screen. Tap items to navigate instantly and refresh content efficiently. Pro users can mark reminders as complete with a simple double-tap.
- Dynamic Island calendar and reminder display
- Lock screen widgets
- Direct item tapping for navigation
- Scheduled content refresh
- Pro feature: quick reminder completion
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User can effortlessly view calendars and reminders on Dynamic Island and the lock screen using 'Calendar Island'. Simply tap an item to jump directly. Supports specifying specific calendars or list ranges. Offers handy shortcuts for scheduled content refreshing without worrying about battery consumption. Pro users can quickly complete a reminder by double-tapping '○'. ----------- EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ClockSync Pro
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ClockSync Pro keeps your Bluetooth electronic clock accurate with a simple one-tap time sync. How it works: 1. Open the app and tap "Time Auto-Sync". 2. The app scans for your Bluetooth clock and connects automatically (within a range of about 10 meters / 33 feet). 3. Once connected, it writes your phone's current time to the clock. An "OK" confirmation appears when the sync is complete. 4. If no clock is found within 60 seconds, the app shows "Connection Timeout" with a "Reconnect" button so you can try again. Features: - Simple, guided one-tap syncing — no technical skills needed. - Private by design: no account, no sign-in, and no personal data is collected or shared. - Bluetooth connection only. Please note: Bluetooth must be enabled on your phone, and the clock should be kept nearby during syncing.
Screenshots
Verdict
The clearest difference is in-app purchases: ClockSync Pro at none against Calendar Island's 1. ClockSync Pro also leads on iOS requirement (13.0 vs 17.0). On price, ads 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. Calendar Island sells 1 one-off in-app purchase. ClockSync Pro asks for nothing beyond the download.
| Parameter | Calendar Island | ClockSync Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | ZIZICICI LIMITED | 春演 余 |
In-app purchases
Calendar Island
- Lifetime Pro$3.99
ClockSync Pro
No in-app purchases
Questions
Is Calendar Island free?
Is ClockSync Pro free?
Do Calendar Island or ClockSync Pro have ads?
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