Comparison

Calflow vs Get HappyTime

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calflow

This app integrates with your existing iOS Reminders and Calendars to help you track how you spend your time. It offers features for daily planning, time tracking, and goal setting, providing insights into your productivity within the Apple ecosystem.

Highlights
  • 2-way sync with iOS Reminders & Calendar
  • Time tracking for reminders and events
  • Time distribution insights
  • Powerful tag system for filtering
  • Goal and habit tracking
  • Apple Health and app usage sync
Features
Read full description

If you’re using Apple Reminders and iOS Calendar/ Google Calendar in your workflow, and you wonder how you spend your time, tasks, daily activities, etc, it’s for you. Calflow is a powerful time-tracking planner based on iOS Reminders & Calendar, helping you keep track of your day and stay productive within the Apple ecosystem. Daily & Weekly Planner ◆ 2-way sync with iOS Reminders & Calendar (Free) ◆ Use Spaces to separate personal and work tasks, helping you declutter your schedule and stay focused Streamline Time-tracking into your Apple Workflow ◆ Track how much time you spend on your Reminders & events: - Reminders: Auto-populate time entries in Apple Calendar - Events: Auto-update your planned event details in Apple Calendar Apple Calendar Time Insights ◆ Also supports Google Calendar ◆ Track your time distribution across day/week/month/year Powerful Tag System ◆ Create smart tags to filter your calendar event entries, and learn about their activity across day/week/month/year ◆ Create groups to analyze time from multiple perspectives Goals, Habits Tracking ◆ Track goals, habits based on your iOS Reminders & Calendars to help ensure your time align with your goals Track anything and sync them to iOS Calendar ◆ Apple Health sync (mindful minutes, sleep time, workout time) ◆ App usage time tracking (via Shortcuts) ◆ Daily activities (via tracker widgets) Need help or have ideas to share? We’re always here: contact@calflow.app Terms of Use(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://calflow.app/privacypolicy/

About

Get HappyTime

Features
Read full description

Start your timer with a tap and see what you’re earning live — HappyTime is time tracking that actually feels good. No fiddling, no complicated forms. Start the timer, do the work, enjoy your evening. TIME TRACKING IN SECONDS • One-tap timer: Tap a project — the timer starts instantly • Parallel timers: Work on up to 5 things at once • Favorites bar: Your most-used projects always within reach • Quick buttons: Log 10, 15, 30, or 60 minutes with a single tap LIVE REVENUE TRACKING • See in real time what you’re earning today — directly in the running timer • Hourly rates per project or per client • Daily, weekly, and monthly goals with progress bars CELEBRATE YOUR DAY • One tap stops all timers at once • 12 different end-of-day animations with confetti • From “Mic Drop!” to “Time to chill!” to “Game Over!” DAILY TIMELINE • All time blocks in chronological order at a glance • Adjust start/end times, switch projects, add notes • Swipe through days effortlessly WEEKLY OVERVIEW • 7-day bar chart with hours per day • Weekly total and daily average PROJECTS & CLIENTS • Projects with colors and hourly rates • Clients with default hourly rates • Overhead tasks for non-billable time BUILT FOR FREELANCERS • Warm design — not a cold enterprise tool • Dark mode • German and English • Syncs with gethappytime.com Start for free. No subscription required.

Screenshots

Calflow4 screens
Get HappyTime1 screens

Verdict

The call

The clearest difference is in-app purchases: Get HappyTime at none against Calflow's 3. Calflow's advantage is update cadence (every 10 days vs every 5 weeks) and device support (4 vs 1). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calflow sells 3 in-app purchases, starting at $3.99 per month. Get HappyTime asks for nothing beyond the download.

UpkeepUpdate frequency

Calflow ships an update every 10 days, Get HappyTime every 5 weeks. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Calflow versus Get HappyTime: the parameters behind the verdict, then further details
ParameterCalflowGet HappyTime
PriceFreeFree
Rating4.9 (131 ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings131 — better—
Update frequencyEvery 10 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size183 MB6 MB
Age rating4+4+
DeveloperKyovan Ltd.Niels Przybilla

Bugs and requests

Calflow

Reported bugs

11 issues
  • Timer doesn't sync across devices (iPhone to iPad/Mac)
  • Live Activity not showing on iPad when timer active
  • Apple Watch timers not accessible on other devices
  • Widget display showing only black and white screen
  • Insights double-counting time on existing calendar events
Show 6 more
  • Goals feature sometimes fails to record correctly
  • iPad reminders list not syncing with iPhone
  • Timer in notification center and widget not syncing
  • iPad doesn't show timer notifications in notification center
  • Apple Watch connectivity issues after paid subscription activation
  • Mac and iPad timer not showing when started on iPhone

Requested features

27 requests
  • Dark mode support
  • Mac menu bar timer widget
  • Multiple simultaneous timers on iPhone
  • Larger font size options
  • Ability to copy and paste calendar events
Show 22 more
  • Custom goal cadences (not just daily/weekly/monthly)
  • Daily focus note area (like weekly focus)
  • Hashtag support in notes for better app integration
  • Apple Watch complications
  • Faster widget refresh rates
  • Drag and drop support for weekly plans
  • Collaboration/sharing features
  • Data export to CSV/Excel format
  • URL field for events and tasks
  • Callback URL support
  • Notification/reminder alerts for events
  • Milestone and skill tree features
  • Import data from other time tracking apps
  • Japanese language support
  • Custom day start time for analytics
  • Notebook/note-taking integration
  • Customizable todo background colors
  • Reminders list and tags binding
  • Mac automation scheduling
  • Website usage tracking on Mac
  • Ambient sounds and tick sounds for focus mode
  • Collaborative task management

Get HappyTime

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Calflow

Subscriptions2
  • Monthly plan$3.991 Month
  • Annual plan7 Days trial$12.991 Year
One-time1
  • One-time purchase$37.99
None

Get HappyTime

No in-app purchases

Questions

Is Calflow free?
Calflow is free to download, with in-app purchases available.
Is Get HappyTime free?
Get HappyTime is free to download, with no in-app purchases.
Do Calflow or Get HappyTime have ads?
Neither Calflow nor Get HappyTime shows ads.
Which is updated more often, Calflow or Get HappyTime?
Calflow ships an update every 10 days, and Get HappyTime every 5 weeks. Most recently, Calflow was updated on October 30, 2026 and Get HappyTime on October 25, 2026.

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