Start immediately
Begin a timer with one tap. Multiple timers can remain active, and running work survives an app restart.
Private time records for iPhone
Track the work. Keep the record.
ClockLedger captures billable time, project context, and the notes behind the hours—without requiring an account or sending your ledger to somebody else’s cloud.
iPhoneOffline-firstNo account required
Tracking now
01:24:38
Workshop documentationproject:northstar
Local SQLiteYour working record lives on device
Useful at invoice timeFilter and total work by project
Portable by designExport CSV or the full database
A simple working rhythm
From first tap to final invoice.
Capture time while it happens, add enough context to remember the work, then turn the ledger into useful totals.
Keep the context
Add a free-text note, reusable key:value tags, a Jira issue, or an optional current position.
Make hours usable
Review and correct entries, summarize by day or week, then filter by the tags that matter for an invoice.
Small by intention
The essentials, without a service wrapped around them.
Flexible project structure
Use tags such as customer:acme, project:zero, or type:on-site. Tag names and values can be reused instead of retyped.
A ledger you can correct
Edit start and end times, descriptions, tags, and optional positions. Delete entries that should not be there.
Time-zone aware
ClockLedger keeps both UTC and local-time information so records remain meaningful across travel and daylight-saving changes.
No lock-in
Share spreadsheet-ready CSV or a complete SQLite database for backup, inspection, and future migration.
“Your timesheet can be both useful enough for invoicing and private enough to stay in your pocket.”
Optional connections
Connect when it helps. Stay local when it doesn’t.
Jira worklogs
Import issue keys and names, associate them through a tag, and send completed entries back as worklogs. Credentials stay in the iOS Keychain.
Self-hosted Traggo
Export selected completed entries through Traggo’s API. ClockLedger does not silently pull, overwrite, or delete upstream records.
ClockLedger for iPhone
Your work. Your hours. Your database.
Currently being prepared for release on the App Store.