Red wine 150 ml
16.6 g
124 kcal
Acuna is a calm companion that walks with you as you change a habit — starting with alcohol. It doesn't judge a single evening or reset you to zero. It simply follows the direction you're heading, at your own pace.
A streak resets the moment life happens, and starts you over from nothing. But real change was never a clean line — it's a trajectory that bends, gently, over weeks. That's what Acuna keeps its eye on, so a single evening never erases the road behind it.
Day 41… then one evening, and the counter drops to zero — as if the weeks before it never counted. It quietly turns a normal moment into a setback.
Acuna compares this period to the last and shows the direction. A heavier day is simply information; the road behind you stays. What matters is that the line is bending the way you want.
No clutter, no noise — just the few things that help you see where you're going and stay with it.
A beer, a glass of wine and a shot all look different — but Acuna converts each into grams of pure alcohol (ethanol), the same unit every time. So everything is comparable, and the numbers actually mean something. Calories come along for the picture too.
Log a drink in a tap. See where the week stands against your target as a living ring, with a plain-language equivalent and how it compares to last week.
Filled weekly bars with a single flowing average line, a violet target and a safe-level reference — so the gentle downward drift is easy to see, week by week.
Step down a ladder from where you are toward a safe level — or set your own target, or zero. Change it any time; the goal is always yours.
Your diary lives on your device, not on a server we can see. No ads, no tracking of your habits — a calm, judgment-free space that's yours alone.
"Not perfection. Trajectory."
We don't believe in erasing a single evening or resetting your progress to nothing. We believe in the quiet power of a line that bends the right way over time. Day by day, week by week — the direction is what changes a life.
A counter measures a perfect streak that any single drink resets to zero. Acuna measures your trajectory — how this period compares to the last — so a heavier day is information, not a setback. The aim is a gentle downward direction at your own pace, not a flawless record.
It's the amount of pure alcohol in a drink. A beer, a glass of wine and a shot all contain different amounts — Acuna converts each into the same unit (grams), so they're comparable and the totals actually mean something. It also estimates the calories.
No separate sign-up or email is needed to use Acuna — you just open it and start. Like any App Store app, you download it with your Apple ID, but Acuna itself asks for nothing extra. Your diary stays on your device.
Alcohol is where Acuna begins — it's the first habit it helps with. The same gentle, trajectory-based approach is designed to grow to other habits over time.
Acuna is free to use for 14 days. After that, a one-time payment unlocks it for good — no subscription and no recurring charges.
Your entries stay on your device, and they're included in your iPhone's normal iCloud backup — so if you set up a new phone, they come back with it. There's no cloud we can see, no ads, and no tracking.
The direction is what changes a life. Let Acuna walk it with you.
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