Simple Project Timer

Simple Project Timer is used to track time you spend working on jobs, projects, and hobbies. The app uses a "card" design: each project is represented by a color coded card, and each card is the center of activity for its project.
The project cards contains an on/off timer that can be used to track time like a punch clock. Stopping the timer causes the elapsed time to add to the day's total. Immediately below the timer is a row of adjustment buttons to allow quick time modifications.
Of course, work times can be entered or edited manually either from the project card or the project's month view. In addition to time durations, both of these entry points provide a text field to capture any notes for the day.
Logged time and notes can be exported in Comma-separated Values (CSV) format for use in spreadsheet (or even simple text editing) applications. There is documentation provided to help guide you through the exporting process.
The app is free to download and use with up to two simultaneous projects. And you are free to delete and recreate those two projects. If you need more than two projects at a time, there is an in-app purchase that removes the two-project limit.
There is one other in-app purchase that adds two *weekly* displays to the app. One of these displays is viewable in the project card. The other view is displayed when the device is turned on its side (or via a button tap on larger displays). This view provides a week display that includes all projects.
The app has quite a bit more detail than is provided here in its build-in help documentation. Please check there for more information!