Comparison

aTimeLogger Time Tracker vs Calflow

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

Head to head
About

aTimeLogger Time Tracker

Effortlessly monitor your daily activities with a single touch. Gain insights into your time management through detailed daily, weekly, and monthly statistics presented in clear diagrams and graphs. This app helps you control and manage your time effectively across various aspects of your life.

Highlights
  • Single-tap start/stop
  • Intuitive interface
  • iOS widget
  • Customizable activities with icons
  • Pause and resume
  • Detailed statistics and reports
  • Apple Watch integration
Features
Read full description

Track your time with single touch in aTimeLogger 2! Spending only a few minutes a day on this app you will get daily, weekly and monthly statistics in the form of diagrams and graphs. Using this data you'll be able to control and manage your time. aTimeLogger is the right solution for: • Track tasks and projects at Work • Track Studies and Homework • Track Sport exercises • Track Sleeping • Track Baby or Child daily activities • Or any activities people want to track and control Some of the key features include: • Start and Stop is done with just one tap • Easy and intuitive interface • iOS widget for quick start/stop activities • Customisation of activities with a set of unique icons to choose from. You can also upload your own icon • Pause and resume activities • Simultaneous activities (enable them in Settings) • Many statistics available in form of graphs and pie charts • Reports in different formats (CSV and HTML) • Goals • Groups • Backup and restore • Apple Watch integration • Siri Shortcuts • Account registration for automatic sync between multiple devices • the best support :-)

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/

Screenshots

aTimeLogger Time Tracker4 screens
Calflow4 screens

Verdict

The call

The clearest difference is price: Calflow at Free against aTimeLogger Time Tracker's $4.99. Calflow also leads on update cadence (every 10 days vs monthly) and rating (4.9 vs 4.7). aTimeLogger Time Tracker's advantage is in-app purchases (none vs 3) and ratings volume (1.1K vs 121). On review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Calflow is free to download; aTimeLogger Time Tracker costs $4.99 up front. Calflow sells 3 in-app purchases, starting at $3.99 per month. aTimeLogger Time Tracker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Calflow holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: aTimeLogger Time Tracker has 1.1K ratings behind it against 121, so its average is the more settled of the two. Written reviews split almost evenly too, at 88% and 88% positive.

UpkeepUpdate frequency

aTimeLogger Time Tracker ships an update monthly, Calflow every 10 days. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

Scorecard7 real differences · 3 level
aTimeLogger Time Tracker versus Calflow: the parameters behind the verdict, then further details
ParameteraTimeLogger Time TrackerCalflow
Price$4.99Free — better
Rating4.7 (1.1K ratings)4.9 (121 ratings) — better
Positive reviews88.3% of reviews — better88.0% of reviews
Number of ratings1.1K — better121
Update frequencyMonthlyEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, Mac, Apple Watch
Requires iOS14.3 — better17.0
Further details — not scored
Size72 MB181 MB
Age rating4+4+
DeveloperBGCIKyovan Ltd.

Customer experience

aTimeLogger Time Tracker

All ratings1,142 ratings
Positive94.3%
Neutral3.2%
Negative2.5%
Written reviews699 reviews
Positive88.3%
Neutral5.2%
Negative6.6%

Calflow

All ratings121 ratings
Positive98.3%
Neutral0.8%
Negative0.8%
Written reviews92 reviews
Positive88.0%
Neutral5.4%
Negative6.5%

User reviews

aTimeLogger Time Tracker

From 1.1K App Store ratings

What we love

  • 🚀 Great for logging time
  • 👍 Customizable categories and icons
  • 📊 Useful reporting and data export
  • ⏱️ Ability to set time goals
  • 🔄 Supports multiple concurrent activities

Room to improve

  • 🔒 Privacy concerns over data collection
  • 🔀 Confusing upgrade path between free and paid versions
  • 🔍 Limited widget functionality
  • 🕰️ Sync issues between devices
  • 🐛 Bugs and crashes after updates

Calflow

From 121 App Store ratings

What we love

  • ⏱️ Excellent time tracking with automatic logging
  • 📱 Seamless cross-device synchronization (iPhone, iPad, Mac, Apple Watch)
  • 📅 Perfect integration with Apple Calendar and Reminders
  • 🎯 Comprehensive goal-setting and insights features
  • 🧩 Simple, intuitive user interface with low friction

Room to improve

  • 🐛 Timer synchronization issues across devices
  • 🐛 Confusing insights calculation (double-counting existing calendar events)
  • 🐛 Apple Watch complications not fully functional
  • 🌙 No dark mode support
  • 📱 iPad lacks some features available on iPhone

Bugs and requests

aTimeLogger Time Tracker

Reported bugs

4 issues
  • Automatic time zone adjustments causing issues
  • Widget not updating correctly
  • Inability to edit past entries
  • Sync problems between iPhone and Apple Watch

Requested features

5 requests
  • Recurring activity scheduling
  • Mileage tracking integration
  • Deeper statistical analysis and reporting
  • Siri/Shortcuts integration
  • Apple Watch complication support

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

In-app purchases

None

aTimeLogger Time Tracker

No 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

Questions

Is aTimeLogger Time Tracker free?
aTimeLogger Time Tracker costs $4.99, with no in-app purchases.
Is Calflow free?
Calflow is free to download, with in-app purchases available.
Which has better reviews, aTimeLogger Time Tracker or Calflow?
Calflow is rated higher. aTimeLogger Time Tracker averages 4.7 out of 5 from 1.1K ratings, while Calflow averages 4.9 from 121 ratings.
Do aTimeLogger Time Tracker or Calflow have ads?
Neither aTimeLogger Time Tracker nor Calflow shows ads.
Which is updated more often, aTimeLogger Time Tracker or Calflow?
aTimeLogger Time Tracker ships an update monthly, and Calflow every 10 days. Most recently, aTimeLogger Time Tracker was updated on September 24, 2026 and Calflow on September 21, 2026.

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