Almost nothing to tell.
This site has no accounts, no analytics, no ads and no cookies of its own. Here is everything that happens with your data.
Effective: November 10, 2026Downloading and installing
The installer runs in your browser and talks to your board over USB. Nothing about your board or computer is sent to us. Our host, Netlify, keeps standard server logs (such as IP address and pages requested) for security and to keep the site running.
Donations
If you donate, checkout is run by Stripe. Stripe collects your payment details and email to process the payment and send your receipt; we never see your card number. We receive the amount, your email and the country of your card, and keep these records as Japanese tax law requires. See Stripe's privacy policy.
Links to other sites
Buy buttons go to Amazon.co.jp, and other links go to MakerWorld and Instagram. Those sites have their own privacy policies.
Your rights and contact
To ask what we hold about you, or to have it corrected or deleted where the law allows, email hello@tallymeter.io.
Operator: Meta Studios Creative Agency KK, Tobu Bldg. 5F, 6-28-9 Jingumae, Shibuya-ku, Tokyo 150-0001, Japan.