Simple Climbing Log offers a no-fuss way to keep your climbing logbook on your mobile device. Now also supporting bouldering problems!

The simple, easy-to-use interface records each route you climb, keeping track of:
- the route name
- the date & time you climbed it
- the crag and wall names
- the grade (see below)
- the category (led / seconded / etc.)
- the length of climb
- your climbing partner(s)
- and any extra comments

A variety of grading systems are supported:
- British trad
- Ewbank
- Fontainebleau (bouldering)
- French numerical (British sport)
- "V" system (bouldering)
- Yosemite decimal

If you need to share or print your logbook, it can be exported into a spreadsheet.

It does need a few permissions:
Internet access: to support development with some unobtrusive ads.
Storage access: for exporting to spreadsheets, backing up and restoring from backups.
In app purchases: to allow you to remove ads if you wish.