Write one line.
It remembers when and where.

LogBooklet is a journal for iPhone and iPad. Type a thought into the box, tap send, and the entry keeps the moment and the coordinates on its own. No fields, no forms.

Syncs over your own iCloud.

What an entry holds

You write one part. The app works out the rest.

The date, the coordinates, and the time since your last entry in this booklet all arrive without you touching them.

You type
Cold brew wants 16 hours, not 12.The only thing you have to think about.
Filled in
Tue 18 Aug
at 09:41
The minute you tapped send.
Filled in
50.9400 N
6.9573 E
Where you were standing.
Worked out
3 weeks
2 days
Since the last entry in this booklet.
Time between entries

The best part comes years later.

Switch it on for a booklet and every entry carries the gap since the one before it. Useful for a diary. More useful for the things you only notice once you see the interval.

  • 9 dayssince you watered the fig
  • 6 weekssince you called your brother
  • 4 monthssince the last headache like this one
Booklets

One booklet per thing you keep track of.

A booklet is just a name and the entries under it. Make as many as you want. Each one gets its own feed, its own search and its own export file.

  • Food

    Ramen at the place by the station. Broth too salty.

    Last entry 2 days ago

  • Quotes

    Attention is the rarest and purest form of generosity.

    Last entry 3 weeks ago

  • Diary

    Long walk after the call. Felt better by the second bridge.

    Last entry 11 hours ago

  • Plants

    Watered the fig.

    Last entry 9 days ago

Features

Small app. Nothing in your way.

  • Unlimited booklets

    Group entries by topic. There is no cap on how many you keep.

  • Timestamped for you

    Every entry records the moment you wrote it. You never type a date.

  • Location attached

    The coordinates come along, so you can find out where you were.

  • Time between entries

    A setting per booklet, off until you want it.

  • Search

    Find an entry by what it says, across everything in the booklet.

  • Browse the feed

    Scroll a booklet end to end and read your own timeline back.

  • Markdown export

    Save a whole booklet as a plain text file and take it with you.

  • Edit anything

    Change the text, move the timestamp, drag the pin to the right place.

  • iCloud sync

    Every device on your Apple Account stays current on its own.

On your device

Plain, and quick to write in.

  • A feed, and the box you write into.
  • Change any part of an entry.
  • Each booklet has its own settings.
  • The same app on iPad.
Your data

Nothing to sign up for.

No account

There is no LogBooklet server and no login. The app works the moment you open it.

Your iCloud, not mine

Sync runs through your own private iCloud database.

Leaves in plain text

Export a booklet as Markdown and walk away with everything. Read the privacy policy.

Start with one line.

LogBooklet is on the App Store for iPhone and iPad. Open it, name a booklet, and write something down.