Tickler is entirely open-source. The source can be found on Github.
Every interaction with Tickler is available via the tickler API. The API allows to integrate tickler seamlessly with complex systems to optimise your workflow. From a "Getting things done"-style tickler system which drops items into your tickler whenever you want to automated item generation upon receiving emails from certain people, everything is possible.
Tickler is available via the official Tickler command-line client . In addition to the features on the web interface, the command-line client works offline with easy synchronisation.
Will there ever be ads?
There will never be ads on Tickler.
Will Tickler remain free of charge?
Tickler is currently free of charge. This is because the author uses it and running the service for only himself is not cheaper than running it for multiple people. If this ever changes, Tickler may start charging a small subscription fee to cover the cost of operation. You can expect this to be less than a dollar per month.
I don't trust you with my data, can I still use Tickler?
Yes, tickler is free software, so anyone can host an Tickler server themselves. The code and instructions are available on Github.
Is there an Android or Iphone application?
Tickler is currently not available on Android or Iphone. This may change in the future if there is enough demand.
How do I use Tickler for "Getting Things Done" (GTD)?
Tickler was built specifically to act as the first part in a GTD process. Use it as the "tickler file" in the following flowchart.
For questions and feedback, feel free to contact us .