Glaze Trials: Test Tile Log

Plan your next glaze test before you brush the first coat. Glaze Trials is an offline notebook for potters testing combinations on physical tiles.

PLAN A LABELLED MATRIX
Choose up to six base glazes and six top glazes. Each cell gets a stable trial and tile label to copy onto your physical test. A over B and B over A stay separate. Editing the plan preserves recorded results and their original labels.

KEEP THE RESULT WITH THE TEST
Record layer order, coat counts, application methods, clay body, firing date, cone label, atmosphere and observations. Add a photo you choose from your device, then view or zoom it beside the notes. Compare reverse layer orders within a trial with the recorded conditions in view.

A USEFUL FREE NOTEBOOK
One active trial, unlimited archived trials and material records, every tile field and photo, within-trial comparisons, CSV export, and full backup and restore are included. Archive a trial to make room for the next one.

OPTIONAL LIFETIME PRO
One permanent Google Play purchase adds multiple active trials, reusable trial templates and comparisons across trials. No subscription. Optional tips support development and do not unlock features. Google Play shows the current local price before you confirm.

YOUR RECORDS STAY WITH YOU
No account or cloud photo service. Your notebook and selected photo copies stay on your device. Photo copies are resized and hidden metadata is removed; gallery originals are unchanged. Create regular full backups to keep your records and app photos safe. Uninstalling or clearing app data removes the local notebook. Purchases use Google Play and RevenueCat; notebook notes and photos are not sent to them.

In English. Light and dark themes.

Glaze Trials records your own tests. It does not predict glaze results, assess food safety, recommend firing temperatures or control a kiln. Store screenshots use clearly labelled illustrative sample data.