Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Not yet tested.
The store currently lists version 4.2, updated 2026-10-23.
Store screenshots supplied by the developer.
Ever brew a life-changing cup of coffee, only to forget the recipe and never taste its perfection again? Stop leaving great coffee to chance. Coffee Book is your personal brew journal, designed to help you track, replicate, and perfect every single cup you make.
Whether you're a seasoned barista or just starting your coffee journey, Coffee Book empowers you to understand your coffee on a deeper level. Log the finest details of your brew—from bean origin and grind size to water temperature and brew time. Our intuitive interface makes it simple to record your process and rate the outcome, turning every cup into a learning experience.
Coffee book doesn’t collect any data - your data is yours.
UNLOCK YOUR PERFECT BREW:
Comprehensive Brew Log: Track over 20 variables for each brew, including beans, grinder, water, and equipment. Finally understand what makes a good cup, great.…
From the developer’s store description.
For developers and the curious
The evidence, sources, measurements and versions behind every label above.
No review analysis published for this app.
“Not assessed” means we could not measure it. It is never a zero and never a pass.
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.
Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured
Not yet tested. No analysis has been run for this app, so there is no version or date to report.
Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.
The one with resizing. This update brings an updated look throughout the app on resizable phones and optimizes the iPad layout to match. Thank you for supporting Coffee Book! Please reach out if you run into any bugs (I’ll squash ’em) or have ideas for new features.
Appworthy
coffee-bookWhat the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
These are really on sale; we just can’t tell from the name whether they recur.
Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.