Built for Billing

Every feature designed for professionals who track time in tenths.

Core Feature

Precision Timer

One-tap timer start from anywhere. Running timer persists across app switches. Track to the second, bill to the tenth.

  • Start timers from Home Screen widgets
  • Background tracking with notifications
  • Quick entry for past work
  • Automatic pause detection (optional)
Tenths timer screen showing 0.6 tenths tracked
Organization

Client & Matter Hierarchy

Organize by Client → Matter → Entry. The same structure you use for billing, reflected in your time tracking.

  • Color-coded categories
  • Quick search and filtering
  • Archive inactive clients/matters
  • Unlimited clients and matters
Tenths manager screen showing client and matter hierarchy
Exports

Professional Output

Export your time data in the format your clients and accounting systems expect.

PDF Invoices

Three professional templates: Minimal, Professional, Bold. Customize with your branding.

Excel (XLSX)

Full data export with formatting, multiple sheets, and summary calculations.

CSV

Universal format for any system. Import into accounting software or spreadsheets.

Tenths export screen with email, CSV, XLSX, and Invoice options
iOS Integration

Widgets & Live Activities

Track time without opening the app. Tenths integrates deeply with iOS for frictionless time tracking.

  • Home Screen Widgets — Start timers with a tap
  • Lock Screen Widgets — See running timer at a glance
  • Dynamic Island — Timer visibility on iPhone 14 Pro+
  • Live Activities — Persistent timer on lock screen
Tenths Dynamic Island showing timer Tenths Live Activity on lock screen
AI Subscription

Voice-to-Entry

Describe your work naturally. The AI creates accurate time entries from your description.

"Spent 45 minutes reviewing the Acme contract and drafting amendments"

→ Entry created:
Acme Corp • Contract Review • 0.8 tenths

  • Natural language understanding
  • On-device processing when available
  • Learn from your clients and matters
Tenths timer showing natural language entry
Cross-Platform

iCloud Sync

Your time data syncs securely across all your devices. Start on iPhone, continue on iPad, review on Mac.

  • iPhone, iPad, Mac — Full app on all devices
  • Encrypted Sync — Data encrypted before transmission
  • Offline Support — Works without connection
  • Conflict Resolution — Smart merging of changes
Tenths running on Mac, iPad, and iPhone with synchronized data
Security

End-to-End Encrypted

Your billing data is encrypted on your device before syncing. P256 key agreement with ChaCha20-Poly1305 encryption. We store only ciphertext.

Learn About Our Security →

Your data. Your keys.

Start tracking every tenth

Download free. All core features included.