Proof & Ash

For iPhone · Free to start

A shelf for the bourbon.
A humidor for the cigars.
& a memory for both.

Scan a label, log the pour or the smoke, and over time the app learns what you actually like, not what the reviews say you should.

New in 1.1

Three new ways to use the shelf.

Also new: recaps of the quarter and the year, and bottles that remember the day they were opened. All free.

What it does

Six things, done properly.

No feed, no scores, no social network. A record of what you own and what you thought of it, and a quiet opinion about what to open next.

Privacy

Yours, full stop.

Your bottles, cigars, notes and photos are stored on your iPhone and, if you use iCloud, in your own private iCloud. The developer can't see your shelf, and has no wish to.

Read the privacy policy

Who made this

One person, a shelf, and a humidor.

I'm Paul Cobb. I drink bourbon, keep a humidor, and wanted an app that remembered both without asking for an account or selling what it learned. I couldn't find one, so I built it, and kept everything on the phone.

Paul Cobb, maker of Proof & Ash

Questions

Asked, answered.

Is it free?

Free to download and genuinely useful free: up to 15 bottles, 10 kinds of cigar, 5 label scans, manual add, catalog search, logging, Tonight and export. Reserve lifts the caps, makes scanning unlimited, and adds Insights, the written note on each bottle and drafted captions: $3.99 a month, $24.99 a year with a 7-day free trial, or $59.99 once. Whatever you add is yours on any plan; nothing is ever hidden or deleted. No account, no ads either way.

Do I need an account?

No. The shared catalog downloads anonymously the first time you open the app, and everything you add stays on your phone and in your iCloud. There's a Sign in with Apple button in Settings, but it only exists for the few people who maintain the catalog. You never need it.

Does it work without Apple Intelligence?

Yes. The written notes and shelf reads need an iPhone that supports Apple Intelligence (iPhone 15 Pro or newer) with it turned on. On any other iPhone running iOS 26 or later, the app shows the plain facts in their place, and scanning, the shelf, the humidor, Tonight and logging all work the same.

Is there an Android version?

No. Proof & Ash is built on Apple's on-device tools, which is a large part of how it keeps your data on your phone. It's iPhone only.

What data do you collect?

None. The App Store label says "Data Not Collected", and it means it. The catalog request carries no account and no identifier, and this website runs no analytics and sets no cookies. The privacy policy has the detail.

Pour something. Write it down.

Free to start on iPhone. No account, no ads, nothing leaves your phone.