1LessBottle
English
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For adults who smoke and want to smoke less

One less.Then one less again.

Log each cigarette and it goes into this week's bottle. A green line marks your goal. Stay under the goal line, and next week, aim a little lower.

For iPhone (iOS 26 or later). Android is on the way.

Scroll

  1. Week 1

    One bottle a week.

    Every cigarette you log goes into this week's bottle. Just seeing them add up is a start.

  2. Your goal

    The green line is your limit.

    It's drawn at the total of your daily limits for the week. Go over, and it turns red. No lecture, just a clear signal.

  3. Week 2

    Next week, a little lower.

    Each week starts with an empty bottle. Lower your limit at your own pace, and the line moves down with you.

  4. Week 6

    Emptier every week.

    Stay under the goal line and the week counts as a success. Fewer in the bottle is the whole point.

How it works

  1. Set a goal

    Just keep a record, stick to a fixed number, cut down slowly, or quit outright. Change it whenever you like.

  2. Log each one

    One tap in the app or on a widget. It takes a second and never judges.

  3. Watch the numbers fall

    A fresh bottle every week. Week by week, the line and the count come down.

The goal line

The line sits at the total of your daily limits for the week. Under it, the week counts as a success. Over it, the line turns red, so you always know where you stand.

Try it: drag the slider.

Going over never stops you from logging. The app gives you a nudge, nothing more.

Four kinds of goal

Not everyone is ready to stop today. Pick the goal that fits now, and change it later.

  • Just record

    No limit. First, see how much you really smoke.

  • A fixed amount

    The same daily limit, every day.

  • Cut down slowly

    A daily limit that drops a little each week, until you reach your target.

  • Quit outright

    From today, none. If you do have one, log it honestly and carry on.

Progress

Smoked less, days on target and money saved. They never go backwards, even after a hard day. Each one makes a card you can share.

Smoked less

1,284cigarettes

Days on target

86days

Money saved

$642

A day, on averagedown from 18

9

Example figures.

1LessBottle2026.10.22

Smoked less

Cut down slowly

1,284 cigarettes

Saved
$642
On target
86 days
Started
July 2
1LessBottlelog every one

Quitting

The quit page shows the time since your last one and what the World Health Organization says happens next. Turn on reminders for a quiet note at each milestone.

Since the last one
2 d 6 h
Longest time without one
9 days
Today's limit
8

  1. 20 minutes

    Heart rate and blood pressure drop.

  2. 12 hours

    Carbon monoxide in the blood drops to normal.

  3. 1 month

    Less coughing and shortness of breath.

  4. 1 year

    The risk of heart disease is about half a smoker's.

  5. 5 years

    Within 5 to 15 years, stroke risk falls to that of a non-smoker.

Source: World Health Organization, “Tobacco: health benefits of smoking cessation”.General information, not medical advice. Everyone is different.

Quick to log

No need to open the app. One tap, and it's in the bottle.

On iPhone

  • Home Screen widget
  • Lock Screen widget
  • Control Center
  • Siri and Shortcuts
  • Action button

On AndroidThe Android version is in progress.

  • Home screen widget
  • App shortcut

And the small things

  • Your cigarette typesPick the kinds you smoke.
  • Pack size and priceSo the money saved is your own.
  • Bottle size550 ml or 2 L, whichever fits your week.
  • RemindersOnly the ones you turn on.
  • Sound and hapticsOn or off.
  • Light or darkOr follow the phone.
  • Export to CSVYour records, in a file you keep.
  • Clear all dataGone from the phone, for good.

Privacy

There's nothing to sign up for, and nothing about you leaves the device.

Read the privacy policy

  • No ads

    None, now or later.

  • No trackers

    No analytics or advertising SDKs in the app.

  • No account

    Your records are stored on your device. Purchases are checked on the device too.

  • Sync, only if you turn it on

    Coming for members. It goes through our own server on Cloudflare. No email, name or IP address is stored.

Free and membership

Logging, goals and stats are free, with no time limit. Membership adds sync, moving scenes and a closer look at your habits.

Free, for everyone

  • No ads
  • All four kinds of goal
  • Stats and charts
  • The recovery timeline and reminders
  • CSV export
  • Two scenes
App screenshot: the bottle in the Light oak scene
Light oak
App screenshot: the bottle in the Marble scene
Marble

Membership

  • Everything in Free
  • Your data kept for good, and synced across devices and platforms
  • Moving scenes
  • A look at your smoking habits, with specific advice on cutting down
  • Custom app icons

The seven scenes

App screenshot: the bottle in the Seaside scene
Seaside
App screenshot: the bottle in the Cherry blossom scene
Cherry blossom
App screenshot: the bottle in the Autumn leaves scene
Autumn leaves
App screenshot: the bottle in the Fishing scene
Fishing
App screenshot: the bottle in the Office scene
Office
App screenshot: the bottle in the Starry sky scene
Starry sky
App screenshot: the bottle in the Aurora scene
Aurora

Yearly with a 7-day free trial, or pay once for life. Billed by the App Store or Google Play, in your currency.

Nothing unlocks by smoking more. The better you do, the less you'll need this app, and that's the point.

Questions

Is this a quit-smoking app?

It can be: “quit outright” is one of the goals. But many people start by cutting down, and that's fine too. 1LessBottle is a plain tool for adults who smoke and want to smoke less or stop. It doesn't replace advice from a doctor.

What if I only want to cut down?

Choose “a fixed amount” or “cut down slowly”. You set a daily limit, and the green line on each week's bottle shows the total. Lower it whenever you're ready.

What happens if I go over my goal?

The line turns red for that week. That's all. Nothing is taken away, and the three numbers keep what they've counted. Next week starts with a new bottle.

Is my data private?

Yes. No ads, no trackers, no account. Your records stay on your phone. You can export them as a CSV file or delete them in Settings.

Is it free?

Yes. Logging, goals, the weekly bottle, trends, the three numbers and the recovery timeline are free, with no time limit. An optional membership adds sync, moving scenes, a look at your habits and custom app icons.

Which phones does it work on?

iPhone with iOS 26 or later. The Android version, for Android 8.0 or later, is in progress.

It's free, and logging one takes a second. Every week, you'll see exactly how you're doing.

For iPhone (iOS 26 or later). Android is on the way.