CoLog
A coffee and caffeine tracker that knows your limit
To cut down on caffeine with CoLog, make a "Coffee" button and give it two rules: "at most 3 a day" and "at least 3 hours apart". When you tap for a cup that breaks a rule, CoLog warns you, so you decide with the facts in front of you.
Buttons to make
- Coffee
- Soda
Tap to log now. Hold to log at the time under the timeline cursor.
Rules that remind you
- Coffee At most 3 a day
- Warns you when you log a fourth cup.
- Coffee At least 3h apart
- Warns you if the last cup was too recent.
Great for
- Cutting down on coffee
- Better sleep (no caffeine after a set time)
- Pregnancy caffeine limits
- Energy drinks and soda
Tips
- Look at Week view after a few days: most people find one habitual cup they can drop.
- Pair it with a "Sleep" or "Mood" button to spot how caffeine affects you.
Set it up in three steps
- Make the buttons. Pick an emoji, a name and a color, for example ☕ Coffee.
- Add a rule if you want reminders. Skip it if you just want a log.
- Tap when it happens. CoLog keeps the timeline and shows Day, Week and Month views.
Questions
Does CoLog block me from logging?
No. It warns you and lets you log anyway. The point is awareness, not punishment.
Is CoLog free?
Yes. CoLog is free with ads, and every feature is included. CoLog Plus removes the ads for $1.99 a month or $14.99 a year.