Comparison

Clockify Time Tracker vs 15 Minutes

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

Head to head
About

Clockify Time Tracker

This app offers a free time tracking solution for professionals and agencies. It allows users to log hours manually or automatically, assign them to projects and clients, and access detailed reports via its web version.

Highlights
  • Free time tracking
  • Manual and automatic time logging
  • Project and client assignment
  • Unlimited team members
  • Unlimited projects
  • Unlimited workspaces
  • Web version with reports
Features
Read full description

Track work hours, projects, and billable time in one place. Clockify is a time tracking and timesheet app used by individuals, teams, and businesses to track work, manage projects, and understand how time is spent. Start the timer, fill out timesheets, and generate reports with a free plan. TIME TRACKING Track time using a timer or add hours manually. Categorize work by project, task, or client so that your work hours stay organized. TIMESHEETS Fill out weekly timesheets and keep track of all work hours in one place. Submit timesheets for approval and review tracked time across projects. PROJECT AND BILLABLE TIME Track time spent on projects and mark hours as billable or non-billable. This helps individuals and teams understand project costs and earnings. REPORTS Analyze tracked time with summary, weekly, and detailed reports. Export reports to share them with clients or teams. TEAM MANAGEMENT Invite teammates, organize projects, and review team activity. Managers can also approve timesheets and monitor project progress. WORK FROM ANYWHERE Track time wherever work happens. Clockify works across mobile, desktop, and web, as well as a browser extension. FREE PLAN AVAILABLE Start with a FREE plan that includes unlimited time tracking, projects, and reporting. ADVANCED FEATURES Clockify also offers advanced capabilities, such as scheduling, time off management, expenses, invoicing, GPS location tracking, and team permissions. Download the app and create an account for free, or log in using your existing details.

About

15 Minutes

This app helps you understand how you spend your time by prompting you every 15 minutes to log your current activity. It offers a simple yet effective way to analyze your productivity and optimize your schedule.

Highlights
  • Configurable 15-minute time slots
  • Automatic activity reminders
  • Weekly time navigation
  • Daily progress indicators
  • Customizable daily schedule
  • Intuitive interface
  • Local data storage
Features
Read full description

Where did your day go? 15 Minutes answers with one simple habit: every 15 minutes, a reminder asks what you're doing, and you jot it down in a few words. Reply right from the notification, without even opening the app. At the end of the day, you see exactly how you spent your time, slot by slot. HOW IT WORKS • Your day is split into 15-minute slots, from the hour you wake up to the hour you go to bed • A reminder every 15 minutes, with a choice of sounds • Reply right from the notification to log your activity in seconds • Smart suggestions from your task history: one tap and it's logged • Forgot a few slots? Quick Add fills in a whole day in a minute FOCUS MODE • Work in 15-minute sprints with a full-screen countdown ring • The screen stays awake while you focus • When the sprint ends, log what you did and the next one starts on its own DAILY GOALS • Set your 3 goals for the day each morning • They stay in sight all day long • See how yesterday went before you start SEE WHERE YOUR TIME GOES • Day summary with a time breakdown chart • Smart categories by on-device AI (Apple Intelligence): work, health, learning, social and more • Productivity score with a short insight about your day • Completion rate, total time and unique tasks • Current and longest streaks, best day and records • Activity by hour of day and by weekday YOUR DATA, YOUR WAY • Export your history as CSV, JSON or PDF, by week, month or all time • iCloud sync across iPhone, iPad and Apple Vision Pro • Day Off mode pauses reminders when you rest • 8 color themes: Sunrise, Ocean, Forest, Lavender, Midnight, Coral, Mint and Gold MADE FOR IPHONE, IPAD AND IPHONE DUO • On iPad and the inner display of iPhone Duo, your timer, goals and day sit side by side • Fold iPhone Duo like a laptop: the timer on top, your day below • Clean, simple interface in English, French and Spanish WHY 15 MINUTES 15 minutes is the sweet spot: short enough to catch every change of activity, long enough not to get in your way. Perfect for professionals who want to understand their productivity, freelancers who bill by the hour, students planning their study sessions, and anyone who wants to stop wondering where the day went. Free, no ads, no account. Your data stays in your iCloud.

Screenshots

Clockify Time Tracker4 screens
15 Minutes4 screens

Verdict

The call

The clearest difference is price: Clockify Time Tracker at Free against 15 Minutes's $3.99. Clockify Time Tracker also leads on ratings volume (4.6K vs 8) and rating (4.6 vs 4.4). 15 Minutes's advantage is review sentiment (67% vs 49%) and chart position (#193 vs unranked). On update cadence, ads, in-app purchases 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

Clockify Time Tracker is free to download; 15 Minutes costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Clockify Time Tracker holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Clockify Time Tracker has 4.6K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 49% of Clockify Time Tracker's written reviews are positive against 67% of 15 Minutes's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Clockify Time Tracker ships an update every 3 weeks, 15 Minutes every 2 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard7 real differences · 4 level
Clockify Time Tracker versus 15 Minutes: the parameters behind the verdict, then further details
ParameterClockify Time Tracker15 Minutes
PriceFree — better$3.99
Rating4.6 (4.6K ratings) — better4.4 (8 ratings)
Positive reviews49.3% of reviews66.7% of reviews — better
Number of ratings4.6K — better8
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#193 — better
DevicesiPhone, iPadiPhone, iPad, Vision Pro — better
Requires iOS16.0 — better26.0
Further details — not scored
Size57 MB9 MB
Age rating4+4+
DeveloperCAKE.comDevpool

Customer experience

Clockify Time Tracker

All ratings4,545 ratings
Positive90.4%
Neutral3.1%
Negative6.5%
Written reviews523 reviews
Positive49.3%
Neutral13.0%
Negative37.7%

15 Minutes

All ratings8 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews6 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Bugs and requests

Clockify Time Tracker

Reported bugs

5 issues
  • App crashes on launch
  • Time entries disappearing
  • Sync issues between web and mobile
  • Incorrect time tracking
  • Login problems after updates

Requested features

5 requests
  • Apple Watch app
  • Customizable reports and dashboards
  • Pause/resume timer
  • Improved mobile project/task management
  • Integration with other productivity apps

15 Minutes

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Clockify Time Tracker

No in-app purchases

None

15 Minutes

No in-app purchases

Questions

Is Clockify Time Tracker free?
Clockify Time Tracker is free to download, with no in-app purchases.
Is 15 Minutes free?
15 Minutes costs $3.99, with no in-app purchases.
Which has better reviews, Clockify Time Tracker or 15 Minutes?
Clockify Time Tracker is rated higher. Clockify Time Tracker averages 4.6 out of 5 from 4.6K ratings, while 15 Minutes averages 4.4 from 8 ratings.
Do Clockify Time Tracker or 15 Minutes have ads?
Neither Clockify Time Tracker nor 15 Minutes shows ads.
Which is updated more often, Clockify Time Tracker or 15 Minutes?
Clockify Time Tracker ships an update every 3 weeks, and 15 Minutes every 2 weeks. Most recently, Clockify Time Tracker was updated on November 6, 2026 and 15 Minutes on November 5, 2026.

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