App Store
Version 1.1.1 · 2026-07-21
Updated Social Media Age Ratings
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 1.1.1, updated 2026-07-21.








Store screenshots supplied by the developer.
Your brain is a liar.
It fills in what it expects to see — not what's actually there. That's why your teacher's eye catches what yours misses.
PROYAV gives you that second eye. Mid-session, on your own, whenever you need it.
Point your camera at your reference or at your artwork and see it differently:
SEE — Flip horizontal. Flip vertical. Rotate. Your brain can't lie about a reversed image.
MEASURE — Overlay the golden ratio spiral, Loomis head, or figure canon directly onto your work. See exactly where the proportions break. Move and rotate the overlay to match your angle.
FEEL — Blur your drawing to see the values. Push the contrast or switch to grayscale to reveal the structure.
TRAIN is where the habit lives.
A daily prompt. A dot for every day you showed up.…
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.
Updated Social Media Age Ratings
proyavWhat 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.