Cerennics

Cerennics is an offline ceramics studio companion built for potters and ceramic artists. Notebook, calculator, cone chart, and firing log — one tidy app instead of scattered notes. BOARD & PROJECTS Archive each piece through Wet → Bisque → Glazed → Final. Take photos, write markdown notes, and save clay body and material percentages. CALCULATORS Total shrinkage (compound), water absorption test, and ramp duration. Work back from a target final size to the wet size you need. LIBRARY Low/mid/high fire glaze recipes, a clay body recipe library, material oxide compositions with toxicity warnings, the Orton cone chart, and kiln presets. Glaze recipes include UMF (unity molecular formula — the standard way to read a glaze's chemical balance) support. FIRING TRACKER Enter ramp segments, start the firing, and get threshold notifications for water release, quartz inversion, and peak temperature. YOUR DATA STAYS YOURS All your data, photos included, lives only on your device. Take a single-file JSON backup and restore it when you switch phones. SIMPLE & BILINGUAL A warm, uncluttered interface in English and Turkish. No internet, account, or subscription — just open and use. Note: Firing values are estimates. Cerennics is not connected to your kiln — all temperature and time notifications are calculated from the program you entered. Never leave your firing unattended.