Get in touch

One inbox, one human. Bumetric isn't a sales-funnel — every message comes straight to the founder.

Founder · runs bumetric solo

Zakhar Chumak

Builder of bumetric. Replies in 1-2 business days.

What we'd love to hear about

📊 Correct your app's data

You're the founder and our number is wrong? Use /claim first — it's faster. Use this form for tricky cases.
📰 Press & interviews

Reporting on app economics, indie revenue, ASO trends. Data and quotes happily provided.
🤝 Partnerships

App-store research projects, content collabs, data licensing for analysts.
🐛 Bug reports & feedback

Found something off on a /p/ page or want a feature? Tell us — the roadmap moves with user feedback.

Send a message

No public email address by design — bots scrape them within hours. Drop your note here, it lands in our inbox immediately.

FAQ

How fast do you reply?

Within 1-2 business days, often faster. Single founder, single inbox — there's no support queue layer between you and the person reading your message.

Why no public email?

Email addresses published on websites get harvested by bots within hours and sold to spam lists. The form keeps the inbox usable, with the same outcome — you reach the founder directly.

I'm a journalist on deadline. Faster route?

Drop a note via the form with "Press / [outlet name] / [deadline]" in the subject — flagged and bumped to the front of the queue.

I want my app's data removed from bumetric.

Use the form with "Data removal: [app store ID]". Apps already public on App Store / Google Play are part of an editorial catalog (like Wikipedia listings of public companies), but we honor takedown requests case-by-case if there's a genuine privacy issue.

What about LinkedIn?

Zakhar's LinkedIn is fine for slow back-and-forth. For anything tied to your bumetric data, the form here is faster — every message reaches the inbox we actually monitor for site issues.