Time Doctor alternatives · Time Tracking
Open-source alternatives to Time Doctor
Time Doctor is not described as open source on its own site. 6 of the 42 other time tracking apps in this directory are open source, according to their own sites.
Time Doctor is a paid product with a free trial, starting at $6.67 per user / month, billed annually ($8 month-to-month). All of them are free or have a free plan.
6 tools · Listings checked up to Oct 6, 2026 · Where the facts come from
How each one differs from Time Doctor
- Free plan · from €3/mo
TimeTagger
Open-source time tracker built on tags and a timeline
- TimeTagger starts at €3 per month, billed annually (€4 billed monthly). Time Doctor starts at $6.67 per user / month, billed annually ($8 month-to-month).
- TimeTagger has a free plan. Time Doctor does not, though it has a free trial.
- Only Time Doctor lists macOS, Windows, Linux, iOS and Android apps.
- Only Time Doctor lists a browser extension.
- Free plan · from €2.99/mo
Kimai
Open-source time tracking with invoicing, self-hosted or cloud
- Kimai starts at €2.99 per user / month, billed annually (€3.99 billed monthly). Time Doctor starts at $6.67 per user / month, billed annually ($8 month-to-month).
- Kimai has a free plan. Time Doctor does not, though it has a free trial.
- Only Time Doctor lists macOS, Windows, Linux, iOS and Android apps.
- Only Time Doctor lists a browser extension.
- Free plan · from €8/mo
solidtime
Open-source time tracker for freelancers and teams
- solidtime starts at €8 per user / month, billed annually; on-premise licenses from €49 / year. Time Doctor starts at $6.67 per user / month, billed annually ($8 month-to-month).
- solidtime has a free plan. Time Doctor does not, though it has a free trial.
- Only Time Doctor lists iOS and Android apps.
- solidtime is open source and self-hostable, according to its own site.
- Free
TimeScribe
Free, open-source local time tracker for macOS and Windows
- TimeScribe is free. Time Doctor starts at $6.67 per user / month, billed annually ($8 month-to-month).
- TimeScribe has a free plan. Time Doctor does not, though it has a free trial.
- Only Time Doctor lists a web app.
- Only Time Doctor lists Linux, iOS and Android apps.
- Free
ActivityWatch
Free, open-source automatic time tracker that keeps data local
- ActivityWatch is free. Time Doctor starts at $6.67 per user / month, billed annually ($8 month-to-month).
- ActivityWatch has a free plan. Time Doctor does not, though it has a free trial.
- Only Time Doctor lists a web app.
- Only Time Doctor lists an iOS app.
- Free
Simple Time Tracker
Free, open-source activity time tracker for Android
- Simple Time Tracker is free. Time Doctor starts at $6.67 per user / month, billed annually ($8 month-to-month).
- Simple Time Tracker has a free plan. Time Doctor does not, though it has a free trial.
- Only Time Doctor lists a web app.
- Only Time Doctor lists macOS, Windows, Linux and iOS apps.
Common questions
Is there an open-source alternative to Time Doctor?
Yes. TimeTagger, Kimai, solidtime, TimeScribe, ActivityWatch and Simple Time Tracker are open source, according to their own sites.
Is Time Doctor open source?
Time Doctor is not described as open source on its own site. The listing was checked on Oct 5, 2026 against the pages it cites.
When was this checked?
Each listing shows its own date. On this page they run from Oct 5, 2026 to Oct 6, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Time Doctor: the alternatives its listing names first, then the tools that share the most features with it.