Alcohol-3
Your drinking. Your data. Your decision.

Track your drinking. Understand the pattern. Change it on your own terms.

Alcohol-3 turns every drink into a number you can see and a trend you can follow. Log in seconds, watch what actually happens across a month, and share an honest report with the people helping you. Free to start, and private unless you decide otherwise.

  • Based on UK guidelines
  • Private by default
  • Free to start

Hello, Daniel

Last 30 days

Log a drink

Today

4.7units

2 logged

This week

54units

40 over guideline

Weekly average

76units

across 5 days

Alcohol-free days

0of 5

Start a streak

Units by day

The dashed line marks 2 units a day, the UK guideline of 14 a week spread evenly.

Example data, shown to illustrate the dashboard.

2,400 branded drinks

Search by brand and pick the serving you had. No guessing at strengths.

UK units, done properly

Volume times strength, measured against the 14 unit weekly guideline.

Nothing shared by default

Reports go out only when you make a link, and you can revoke it.

Everything you need to cut down or stop

One place for what you drink, what you are working on, and what your clinicians need to see.

See all features

How Alcohol-3 works

  1. Log and check in

    Record what you drank, or confirm that you did not drink at all. A daily check-in takes under a minute and is what turns a blank day into a known one.

  2. See what is really happening

    Charts show the pattern behind the total: the heavy days, the triggers, the weeks that drift. Nothing is inferred from days you did not track.

  3. Change it, and show your working

    Set a goal, use the therapy tools between sessions, and share a clear report with your GP or therapist when you need to.

Therapy and mental health tools

Anxiety, low mood and stress drive drinking, and drinking makes them worse. Alcohol-3 includes the record sheets used in therapy so the work between sessions does not get lost.

  • Daily check-ins
  • Urge and delay log
  • Exposure map
  • Therapy activities
  • Homework and session log
Explore therapy tools

The maths, in plain terms

What a unit actually is

One UK unit is 10ml of pure alcohol. Everything Alcohol-3 shows you comes from the same sum, applied to the real strength and volume of what you drank.

units = volume (ml) × ABV (%) ÷ 1000

The UK Chief Medical Officers advise keeping to no more than 14 units a week, spread over three days or more, with several drink-free days. That is the line drawn across every chart in the app.

  • Pint of 4% lager

    568ml

    2.3units

  • Large glass of 13% red

    250ml

    3.3units

  • Single 40% vodka

    25ml

    1.0units

  • Bottle of 12% wine

    750ml

    9.0units

  • Pint of 5.2% cider

    568ml

    3.0units

  • Bottle of 4.5% beer

    330ml

    1.5units

An open notebook with the word Notes written on it, a fountain pen and reading glasses

Where it starts

One honest week tells you more than a year of guessing

Most people are surprised by their own total. Not because they were hiding it, but because a glass at home and a round on Friday never get added together. Writing it down is the whole of the first step.

  • Log a drink in a few taps, with the units worked out
  • Confirm the days you did not drink, so they count
  • See the week you actually had, not the one you remember
Try the unit calculator

Why this one is different

It will not flatter you, and it will not shame you

Most trackers fill in the gaps to make the graph look tidy. Alcohol-3 does not. A day you did not record is shown as unknown, not as a day you drank nothing.

Untracked is not zero

Your alcohol-free days start at nought and only count days you confirmed. A streak you did not earn is worth nothing to you.

Measured from where you started

Progress is worked out against the drinking you described at sign-up, not against an average or a guess.

Built to be shown to a clinician

Reports are laid out for a GP appointment: the numbers, the medications, the conditions and the evidence, in one place.

Alcohol-3 on your phone

iOS and Android apps are in development. The site works on a phone in the meantime, and you can add it to your home screen.

Coming soon
A wide river valley at dawn, mist between the pines and the first light on the far peaks

Whatever you are aiming for

Cutting down counts. So does stopping.

Alcohol-3 does not decide what success looks like for you. Set the target you actually want, whether that is fewer units, more alcohol-free days, or none at all, and measure yourself against that rather than somebody else's idea of it.

Start free

Start with one honest week

Log what you actually drink for seven days. That alone tells you more than any estimate, and it is free to do.

  • No card needed
  • Delete your account at any time
  • We never sell your data