1log automatically logs
the locations you visit on a single map.
It’s perfect for life logging,
travel, walks, and even as a companion
for location-based games.

Download from App Store Get it on Google Play Store

Automatically record and save logs.
All while being energy efficient.

1log automatically records
the location you visit.
Automatic backup* is available
to help you recover
your important logs at any time.

Battery consumption is minimized
through optimization technology.
1log doesn't require
a data communication network,
and it keeps recording your tracks.

* Automatic backup is an expanded function.

Seamless Browsing.

You can zoom in/out and seamlessly browse data
from any time period on a single map.
You can view the current location,
and switch to the heat map view
with one tap.

Additionally, you can save area information
or post it on social media.

Automatic summary system.

1log tabulates, organizes
and graphs the recorded areas.
You can view reports
by year, month, and date,
along with area map.

Aggregated data can be exported*,
which enables integration with other data services.

* Data export is an expanded function

Download from App Store Get it on Google Play Store

With 1log

w/ lifelog
1log automatically records your location data in the background and supports data export.
Let 1log handle your location logging efficiently for you throughout your life journey.

w/ trips
When you launch 1log in the foreground, it displays your current location in real time while recording detailed area information.
Use 1log to confirm routes and track your trips.

w/ location-based gaming
1log displays your recorded location data on a single map for any period, with blank areas indicating places you haven’t visited.
An ideal companion for location-based games.