Calendar Planner CircleTime vs Tidemark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calendar Planner CircleTime
This app reimagines your schedule as a flowing circle, syncing with natural rhythms like sunrise, sunset, and moon phases. It offers a clear, clutter-free visual representation of your day, integrating with your activity data for a holistic view of time and movement.
- Circular daily timeline visualization
- Syncs with sun, moon, and weather
- Integrates Apple Activity Rings
- ADHD-friendly visual clarity
- Customizable routines and reminders
- Widgets and Apple Watch support
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UNDERSTAND TIME AS A WHOLE Most calendars organize time into boxes. But time unfolds through rhythms and cycles. CircleTime is a visual calendar that reflects that reality. Plan your day, week, and month with a clear visual calendar that helps you understand time as a connected whole. Events, reminders, tasks, weather, daylight, moon phases, and activity come together in one connected view. The circular view gives clarity at a glance. You see when the day begins, when light fades, when routines fit, and when rest comes. Less overwhelm, more focus. Discover patterns that traditional calendars often hide. Understand how your plans, movement, and natural rhythms fit together throughout the day. Instead of switching between apps, lists, and trackers, everything is organized in a single timeline that helps you stay focused, reduce overwhelm, and plan with greater clarity. FEATURES • See your entire day, week, and month at a glance • Never lose track of events, reminders, or tasks • Plan with daylight, weather, and lunar awareness • Understand when your activity happens, not just how much • Stay focused with a visual timeline that reduces overwhelm • Keep your schedule close with widgets and Apple Watch PRIVACY FIRST Your data stays private on your device. No tracking. No ads. Just clarity. INTEGRATIONS Works seamlessly with Apple Calendar, Apple Weather, HealthKit, and iCloud. Follow your schedule, your activity, and the natural cycles around you. A calendar that finally feels like time itself. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Tidemark
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Tidemark - Countdowns & Deadlines Track what matters. One purchase, no subscriptions, no ads - ever. Tidemark is a countdown and deadline tracker built for people who take their time seriously. Clean, fast, and designed for productivity - not gimmicks. SMART COUNTING Count all days, business days only, or set a custom schedule. Tidemark automatically skips weekends and public holidays so you always know the real number of working days left. On the event day, you'll see "TODAY" — not "0 days." WIDGETS THAT WORK Beautiful widgets for your Home Screen, Lock Screen, and StandBy mode. Small, medium, and large sizes. Multiple countdowns rotate automatically. Widgets always show something useful — never a blank screen. LIVE ACTIVITIES Pin a countdown to your Lock Screen and Dynamic Island. Watch it count down in real time as your deadline approaches. STAY ORGANIZED Countdowns are automatically sorted into smart sections: This Week, This Month, Later, and Past. Pin important deadlines to the top. Organize with custom categories and icons. MAKE IT YOURS Choose from 12 gradient themes or set a custom background photo. Adjust overlay, blur, and crop. Pick from 20+ icons. Share beautiful countdown cards with friends. BUILT TO LAST • iCloud sync across all your devices • Repeating countdowns (daily, weekly, monthly, yearly, or custom) • Flexible notifications — on the day, 1 day, 7 days, or 30 days before • Count up from past events • Custom display units (months, weeks, days, hours, minutes, seconds) • Supports English and Polish ONE PRICE. THAT'S IT. No trials. No premium tiers. No "unlock full version." Pay once, get everything — including all future updates. Every day counts. Start tracking yours.
Screenshots
Verdict
The clearest difference is price: Calendar Planner CircleTime at Free against Tidemark's $2.99. Calendar Planner CircleTime also leads on update cadence (fortnightly vs monthly) and device support (3 vs 1). On ads, in-app purchases 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
Calendar Planner CircleTime is free to download; Tidemark costs $2.99 up front. Calendar Planner CircleTime sells 4 in-app purchases, starting at $5.99 per month and Tidemark sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Calendar Planner CircleTime ships an update fortnightly, Tidemark monthly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Calendar Planner CircleTime | Tidemark |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.6 (339 ratings) — better | — |
| Positive reviews | 54.5% of reviews | — |
| Number of ratings | 339 — better | — |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 114 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Galilea, d.o.o. | IGOR MAREK BARKOWSK |
Bugs and requests
Calendar Planner CircleTime
Reported bugs
14 issues- Occasional syncing delays
- Padlock screen locks app
- No 'cancel' button on lock screen
- Force-quit required to escape lock
- Color dots not working
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- Outer rings for month/date in English (when app is in Spanish)
- Home icon doesn't show date/number of events
- App doesn't work on iPhone 6+
- Event created in app doesn't appear in app
- App doesn't start
- Crashes every time it's opened
- Operates like a beta version
- Lag in displaying when switching views
- Control points are too small
Requested features
16 requests- Add widgets
- Add tasks to calendar
- More alarms
- Widgets for Home Screen
- Moon phase widget
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- Day/week/month widgets
- Ability to control notifications
- Add other calendars
- Choose week start day (Sunday/Monday)
- Shared calendar integration (Google Calendar)
- More integration
- iPad version
- Make June at bottom, December at top
- 12hr time option
- Legend for colors
- Improved labeling and documentation
Tidemark
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Calendar Planner CircleTime
- Monthly Premium7 Days trial$5.991 Month
- Half-Yearly Premium7 Days trial$20.006 Months
- Yearly Premium Family7 Days trial$29.991 Year
- Lifetime Premium Family$119.00
Tidemark
- Unlock Tidemark$2.99
Questions
Is Calendar Planner CircleTime free?
Is Tidemark free?
Do Calendar Planner CircleTime or Tidemark have ads?
Which is updated more often, Calendar Planner CircleTime or Tidemark?
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