TimeTrack Project Time Tracker vs ZEP Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TimeTrack Project Time Tracker
This app helps freelancers efficiently track project time and generate professional invoices. It offers features for time logging, expense tracking, and project management, all accessible across multiple devices. Streamline your workflow and get paid faster.
- Efficient time logging with smart timer
- Create professional invoices from tracked hours
- Fast expense tracking with receipt photo capture
- Project management and controlling
- Cross-device synchronization (iPhone, iPad, Watch, Mac)
- Customizable reports and analytics
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TimeTrack is a toolbox that ease project time tracking and invoicing for freelancers. We believe time is too precious to waste it on secondary activities. Spend your time on the things that really matter. Facts about TimeTrack - Time tracker • featured by Apple in "Best new apps", "Stay organized", "Simplify everyday tasks" etc. • more than 500.000 users track time efficiently • highly recommended 4.7 / 5.0 stars (based on more than 5000+ ratings) What are the users saying about TimeTrack - Time tracker? "Professional time tracking and invoicing with TimeTrack is a breeze" "Intuitive user interface simplifies work hours tracking" "Hours tracking app with that great flexibility" "Time tracker adapts to your way of working" This is how TimeTrack keeps your Time Management efficiently: • track your time efficently • anywhere, anytime, on any device, even on your wrist or with "Hey, Siri" • start and stop timer with one click or with your voice • hours worked at a glance • create comprehensive reports with ease • customize and export your reports • get paid faster, create invoice from tracked hours • professional invoices (more then 40 settings to customize your invoice) • and email it to your client • fast expenses tracking • create expense templates • take photo from receipts • on all your devices • iPhone, iPad, Watch, Mac, Safari • take your business to the next level with TimeTrack Cloud • project management and controlling • management reporting and extended invoicing • sync between all your devices and daily backups Feature List: TIME TRACKING • efficiently time logging with smart timer / time clock (no battery draining, offline as well) • GPS time tracking • universal (use it on iPhone, iPad, Apple Watch, etc.) • skins (choose between light or dark design) • daily, weekly, monthly, yearly, calendar and overtime overview for your working hours • reports and statistics / analysis of your working hours • hashtags better reporting • data management for batch data changes • completely customisable export for timesheet, timecard and time attendance • vacation, overtime, special entries etc. • time rounding, automatic pause for punch clock, tip • default values for clients, projects, tasks, timeclock etc. • import and export to iOS calendar • more than 80 settings for flexible time management • and many more ... INVOICING • just select time entries you want to invoice • professional invoice management • completely customisable PDF invoice • more than 40 settings for perfect invoice and billing EXPENSES • create expenses • create templates for project expenses • take photo from receipts • export expense photos PROJECT MANAGEMENT • plan project duration, tasks and budget • project performance at a glance • project management reporting and analysis GENERAL • Siri, Today Widget, Watch App • completely integrated with iOS Calendar and Dropbox • its a time keeper and you can Backup to Dropbox, e-mail and TimeTrack Cloud • 24/7 support TIMETRACK CLOUD (in app purchase) • project management and controlling features • management reporting and analysis • additional invoicing features • web-app platform access • real time sync between all your devices TimeTrack Cloud - Subscription and renewal information: • Payment will be charged to iTunes Account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period • Subscriptions may be managed by the user and auto-renewal may be turned off in user's Account Settings • https://cloud.timetrackapp.com/termsandconditions/en • https://www.timetrackapp.com/en/privacy-policy Pricing: • monthly ($4,99) • yearly ($35,99) Having any problems or any suggestions? We would love to hear from you! Your TimeTrack - Time tracker Team
ZEP Clock
This app provides a mobile solution for time tracking, allowing users and teams to clock in and out easily and compliantly. It supports offline recording, absence requests, and detailed dashboards for overtime and leave balances.
- Mobile time clock functionality
- Offline time recording
- Absence requests
- Overtime and leave dashboards
- Individual PIN codes
- Location tracking on clock-in/out
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ZEP Clock App – Die mobile Lösung zur Arbeitszeiterfassung Die ZEP Clock App bietet Ihnen eine unkomplizierte Möglichkeit, Arbeitszeiten mobil und rechtskonform zu erfassen. Einfaches Ein- und Ausstempeln genügt, um die Arbeitszeiten von Ihnen und Ihrem Team zu dokumentieren. MOBILE STEMPELUHR Mit der ZEP Clock App nutzen Sie eine flexible Stempeluhr, die überall funktioniert, auch offline. Sie können beliebig viele Mitarbeitende hinzufügen, die ihre Arbeitszeiten direkt über die App stempeln. Jede Stempelung wird erfasst und in das ZEP Clock System übertragen, wo die Zeiten verwaltet und ausgewertet werden. SINGLE USER MODUS Im Single User Modus erfassen Mitarbeitende ihre Arbeitszeiten entweder per Stempelung oder manuell. Ein übersichtliches Dashboard zeigt Überstunden, Urlaubsstände. Die App ermöglicht es außerdem, Abwesenheiten direkt und per Knopfdruck zu beantragen. MULTI USER MODUS Verbinden Sie mehrere ZEP Clock Apps mit einem einzigen Account und verwalten Sie flexibel die Arbeitszeiten Ihres Teams. Sie können einzelnen Geräten unterschiedliche Mitarbeitende zuweisen und PIN-Codes für mehr Sicherheit festlegen. Ideal für Führungskräfte oder zur zentralen Zeiterfassung am Arbeitsplatz. HIGHLIGHTS & OPTIONALE FEATURES • Offline-Zeiterfassung jederzeit möglich • Individuelle PIN-Codes für Mitarbeitende • Zeitfenster für Stempelungen festlegen • Standortübermittlung beim Ein- und Ausstempeln • Berücksichtigung gesetzlicher Pausenregelungen • Anzeige von Überstunden, Urlaubs- und Abwesenheitskalendern WICHTIGER HINWEIS: Für die Nutzung der App ist eine aktive ZEP Clock Lizenz erforderlich. Registrieren Sie sich kostenlos zum Testen unter www.zep.de.
Screenshots
Verdict
The clearest difference is in-app purchases: ZEP Clock at none against TimeTrack Project Time Tracker's 3. TimeTrack Project Time Tracker's advantage is review sentiment (85% vs 75%). On price, update cadence, ads and monetization model 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. TimeTrack Project Time Tracker sells 3 in-app purchases, starting at $4.49 per month. ZEP Clock asks for nothing beyond the download.
TimeTrack Project Time Tracker ships an update monthly, ZEP Clock every 3 weeks. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.
| Parameter | TimeTrack Project Time Tracker | ZEP Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (134 ratings) — better | — |
| Positive reviews | 84.9% of reviews — better | 75.0% of reviews |
| Number of ratings | 134 — better | — |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 40 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | TimeTrack GmbH | ZEP GmbH |
Customer experience
TimeTrack Project Time Tracker
ZEP Clock
Bugs and requests
TimeTrack Project Time Tracker
Reported bugs
13 issues- Incorrect pay calculations (major discrepancies)
- Database corruption causing data to appear in wrong client records
- App crashes when exporting via email or FTP
- Cloud sync not working across all devices
- Invoice dates completely jumbled (only year correct)
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- Overtime calculation rounding errors
- Apple Watch time tracking data loss
- Apple Watch project display limited to 3 per client
- Receipt exports not printing with invoices
- Text overlapping on iPhone display
- App crashes during project creation
- Data loss when closing app without saving
- Cloud backup deleting all data on new device
Requested features
18 requests- Mac desktop application
- Spanish language support
- Polish language support
- Fixed price project tracking with time logging
- Multiple favorite quick-access buttons
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- Employee/collaborator time tracking
- Receipt photo integration in PDF exports
- Custom invoice field additions
- Invoice filename customization for email
- Better help documentation with examples
- Three decimal place VAT support
- GST/Canadian tax system support
- Monthly/weekly time view filtering by project
- Per-project invoice generation for multi-project clients
- Bitcoin currency option with live exchange rates
- Improved print output customization
- Automatic balance transfer between invoices
- Better Apple Watch app with more than 3 projects per client
ZEP Clock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TimeTrack Project Time Tracker
- Cloud Subscription (1-month)14 Days trial$4.491 Month
- Cloud Subscription (1-year)14 Days trial$31.991 Year
- Premium (one-time purchase)$3.99
ZEP Clock
No in-app purchases
Questions
Is TimeTrack Project Time Tracker free?
Is ZEP Clock free?
Do TimeTrack Project Time Tracker or ZEP Clock have ads?
Which is updated more often, TimeTrack Project Time Tracker or ZEP Clock?
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