Stempel – Private Work Time

Simple Time Tracking

$2.99 · Designed for iPad. Not verified for macOS.

Now with Apple Watch, colored activities, a monthly calendar, precise breaks, and polished PDF reports. Private time tracking. Buy once, no subscription. Give your work time a clear home. Stempel combines a calm interface with practical tools for people who track their own time: no Stempel account, ads, or subscription. Buy once and use every feature. TRACK WITH LESS EFFORT • A redesigned Today screen puts the running timer and your daily goal first. • Start, pause, resume, and finish with clear, separate buttons. After saving, edit the record or briefly undo finishing. • Create colored activities for clients, projects, or tasks. Start favorites with one tap; switching activities saves the previous time as a separate record. • Track on Apple Watch, even without a connection to your iPhone. Start, pause, and finish on your wrist; saved Watch records transfer at the next connection. A watch-face widget opens the app directly. REVIEW AND REFINE • Browse a monthly calendar or a list, jump to a date, and find records by note or activity. • Review earlier weeks and months. Filter by activity and tap a daily chart to see its records. The daily average is calculated across days with recorded time. • Edit individual work segments on a zoomable timeline with precise time controls. Add a missed break and check net work time before saving. • Save records as reusable templates or copy them to past dates. Preview your selection before saving; future plans are not counted as completed work. SHARE AND KEEP YOUR RECORDS • Create neatly laid-out PDF time reports or CSV files for a selected date range and activity. Choose whether to include notes. • Review CSV imports before adding records. Duplicates, conflicts, and invalid rows are identified. New CSV exports preserve work segments and activities. • Open Data & backup to see storage status and local recovery points. Preview a backup's contents before restoring records. PRIVATE, WITH NO SUBSCRIPTION Stempel requires no app account and includes no ads or analytics. Work records are stored on your device. iCloud sync is enabled by default, uses your Apple ID's private CloudKit database, and can be turned off in Settings. When iCloud is unavailable, you can continue using local storage. Local backups, activity favorites, and templates stay on each device. Widgets, Live Activities, and Shortcuts complement time tracking on iPhone. Available in German, English, and Simplified Chinese.

Ratings & Reviews

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Stempel 1.1 brings ten improvements to your workday: 1. A redesigned Today screen with a large timer, calm colors, and a clear daily goal. 2. Separate pause, resume, and finish buttons. The saved-time receipt offers editing and a safe way to undo finishing. 3. Colored activities and favorites for clients, projects, and tasks. 4. A monthly calendar alongside the record list, with date jumping and daily details. 5. Earlier weeks and months, activity filters, and tappable daily charts in Review. 6. A zoomable timeline, precise work-segment editing, and missed-break entry. 7. Reusable templates and copying to past dates with a preview before saving. 8. New PDF time reports and an export center with dates, activity filters, and optional notes. 9. Local backup history, restore previews, and CSV import checks for errors and duplicates. CSV exports now preserve work segments and activities. 10. A new Apple Watch app with offline tracking, later transfer to iPhone, and a watch-face widget. When connected, you can also control the iPhone timer. Existing records and breaks are preserved when updating. Still one purchase, no subscription, and no Stempel account.

Version 1.1

The developer, YANMIN WANG, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    YANMIN WANG
    Size
    4.8 MB
    Category
    Productivity
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    • Apple Watch
      Requires watchOS 10.0 or later.
    Languages
    English and 2 more
    • English, German, Simplified Chinese
    Age Rating
    4+
    Copyright
    © 2026 YANMIN WANG
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

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