Cost per piece is always an estimate.
Enter each product's recipe once: how much clay, glaze and packaging. As you enter raw material purchases, cost per piece updates by itself. Enter a selling price and you see the profit margin too.
Çetele · Workshop
What does a ceramic mug cost you, glaze and clay included? What did the pieces that cracked in the kiln cost? Çetele works out cost per piece from your raw materials and tells you your profit every week.
Keeping records is free, with no ads. Cash, reports and alerts are free for your first 40 records; after that it's Çetele Pro, monthly or yearly, priced on the App Store.

Enter each product's recipe once: how much clay, glaze and packaging. As you enter raw material purchases, cost per piece updates by itself. Enter a selling price and you see the profit margin too.
When you enter a batch, you write the expected and actual count. Çetele tells you the difference and what it cost; you see how much the cost of each good piece really went up.
From your batch records Çetele knows how fast each material goes and tells you how many days it will last. Clay, glaze, boxes: the low ones come first; add your supplier from your contacts and call with one tap.
Five short lines. Çetele works out the rest.
Enter the product's recipe once: how many pieces one batch makes and how much of each raw material goes in, packaging included. As you enter raw material purchases, prices update and cost per piece is recalculated by itself. You see the profit margin against your selling price on the Products screen.
Two ways. When you enter a batch, write the expected and actual count; Çetele tells you the difference and what it cost. For pieces that break or turn out faulty later, enter them as “Something was wasted”. Both show up in the waste report.
Yes. Records you enter offline wait on the phone and are sent when you are back online. The app shows which records are still waiting to be sent.
No. Çetele works for any small business that buys materials and makes products: ceramics, wood, leather, candles, soap, jewellery, textiles. Pick “Workshop” during setup and name your materials and products yourself.
Çetele works for any small shop that buys materials and makes things, or buys goods and resells them.

Try it without signing in: type your workshop's name, pick “Workshop”, enter your first raw material purchase. Free for iPhone.