CalDown vs Time Flow Calendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CalDown
This app transforms your Apple Calendar into a clear, focused timeline. It highlights your current event with a countdown and remaining time bar, and offers customizable widgets for quick glances on your iPhone, iPad, and Apple Watch. Manage your schedule with enhanced time awareness and notifications.
- Focused event timeline
- Countdown and remaining time bar
- Customizable widgets
- Live Activities on Lock Screen/Dynamic Island
- Calendar notifications
- Apple Watch complications
- Reminders integration (beta)
Read full descriptionHide full description
CalDown – Focus. Clarity. Time Awareness. What is happening now? What comes next? How much time is left? CalDown turns Apple Calendar events into a focused timeline across iPhone, iPad, widgets and Apple Watch. Choose your calendars and see your day without the clutter. A TIMELINE BUILT AROUND NOW • Follow your current event with a countdown and remaining-time bar • See all-day, upcoming and recently ended events • Look ahead by 3, 5 or 7 days • See gaps, overlaps and timed reminders • Create and edit events with the Apple Calendar editor • Hide individual occurrences without changing Apple Calendar, and restore them whenever you need LIVE ACTIVITIES Keep a large countdown on your Lock Screen and Dynamic Island, optionally showing upcoming events. Start from CalDown, an event’s play button or the dedicated Lock Screen control. You can also enable starting when opening CalDown. Live Activities do not automatically start for every event while the app is closed. Calendar changes refresh when CalDown runs or you request a refresh. WIDGETS FOR A QUICK GLANCE • See your current or next event on the Home Screen or Lock Screen • Choose focused countdowns or event overviews • Place Presentation A and B side by side for a larger Lock Screen countdown • Show gaps and overlaps, or hide the highlighted event, in supported layouts APPLE WATCH — WITH PRO • View events available on your Watch without your iPhone nearby • Follow your iPhone’s calendar selection or choose separate calendars • Choose circular, corner, inline and rectangular complications • Presentation Dynamic emphasizes the leading time unit • Presentation Fixed keeps hours, minutes and seconds in a consistent layout • A prominent “In” distinguishes upcoming events from running events • Event Overview shows two events and highlights the current one • Expand event and reminder details Widgets and complications use your selected Upcoming range. Refreshes and Always On updates are managed by the system. CALENDAR NOTIFICATIONS Create calendar groups with alerts before, at, during or near the end of events. Choose sound settings for each group on iPhone. CalDown alerts are separate from Apple Calendar alerts, so both may notify you. Delivery depends on permissions, Focus settings and system background refresh. APPLE REMINDERS — BETA, WITH PRO Show dated tasks alongside events, keep overdue tasks in Today, complete tasks and review dated tasks completed today. Use Apple Reminders to create, edit or reopen them. Undated tasks are not shown. Reminders do not occupy time or appear in widgets and complications. Watch completion requires the paired iPhone; offline requests remain pending. Both devices need reminder access and the same account. Some accounts may not match tasks reliably. NOTES AND CHECKLISTS Keep notes and checklists with events. Watch changes require the paired iPhone to save and confirm them. Your calendar account manages synchronization. MAKE TIME EASIER TO READ Choose System or OpenDyslexic for CalDown, widgets, Live Activities and Apple Watch. Preview and customize Remaining Time Colors and warning thresholds. Apply them to the timeline, widgets and Watch independently. These are visual cues; notifications are configured separately. SIRI AND SHORTCUTS Ask about Current, Next or Today’s schedule. Hide an occurrence, restore the last hidden event, or open Today and Upcoming. YOUR DATA, YOUR RULES • No CalDown account, ads, subscriptions or analytics • On-device processing, with no external CalDown server • Hidden-event preferences sync only with your paired Watch • Optional diagnostic reports you review and choose to share START SIMPLE. UNLOCK MORE WITH PRO. Use one calendar at a time and basic widgets for free. A one-time purchase unlocks multiple calendars, additional widget layouts, Apple Watch and Apple Reminders integration. Your time. Your focus. CalDown.
Time Flow Calendar
Read full descriptionHide full description
Some things in life don't fit on a calendar. Your driving license expires in 14 months. The internet contract renews in March. That annual insurance payment is coming up. The passport needs renewal before your trip next year. These aren't meetings. They aren't appointments. They're the quiet deadlines that slip through the cracks — until it's too late. TimeFlow puts your life on a timeline. Every deadline appears as a colored pipe on an infinite scrollable timeline. Pinch to zoom between days, months, and years. See everything at a glance — what's due this week, what's coming in six months, what you handled last year. Why TimeFlow instead of a calendar? Calendars are built for days and weeks. TimeFlow is built for the big picture. Zoom out to see your entire year. Zoom in when a deadline approaches. Your life admin, visualized. Features: - Infinite scrollable timeline — past and future, no limits - Three zoom levels — switch between days, months, and years with a pinch - Color-coded categories — organize by type (Personal, Finance, Health, Documents) - Multiple reminders — set alerts days, weeks, or months in advance - Overdue tracking — dedicated tab shows what needs attention now - Auto-dismiss — automatically clear past events on app launch - List view — switch to a grouped list when you need a quick overview - Quick search — find any event instantly by title, notes, or category - Recurring events — annual renewals, monthly payments, set once and forget - Home screen widgets — see upcoming deadlines without opening the app - Import & export — bring events from your calendar or share as ICS files - Dark mode — easy on the eyes, day or night - Hebrew & English — full RTL support Perfect for tracking: - License and passport renewals - Insurance and subscription payments - Contract end dates and renewal windows - Warranty expirations - Medical checkups and vaccination schedules - Tax deadlines and financial milestones - Vehicle inspections and maintenance - Membership renewals - Any deadline that matters but doesn't belong on a daily calendar Your life has more structure than a calendar can show. TimeFlow makes it visible.
Screenshots
Verdict
The clearest difference is in-app purchases: Time Flow Calendar at none against CalDown's 1. On price, update cadence, 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. CalDown sells 1 one-off in-app purchase. Time Flow Calendar asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.
| Parameter | CalDown | Time Flow Calendar |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 13 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Valentin Haberling | Bar Tech Labs Limited |
In-app purchases
CalDown
- Unlock CalDown Pro$9.99
Time Flow Calendar
No in-app purchases
Questions
Is CalDown free?
Is Time Flow Calendar free?
Do CalDown or Time Flow Calendar have ads?
Which is updated more often, CalDown or Time Flow Calendar?
Other comparisons















