The Extractly box reads your press pressure and sends it wirelessly to the app. You press on what is really happening, not on an estimate.
Waiting list in Telegram, no commitment.
A tee fitting goes on the hydraulic line: your original gauge stays in place, the sensor plugs in next to it. The box sits by the press, powered over USB-C.
The app follows the real pressure and guides you: pump, slow down, hold. No more staring at the needle.
The full curve of every run is added to its fiche. You see what changed from one press to the next.
The real pressure on your material, live. No more guessing.
Sealed bottle-jack presses (no gauge port): not supported yet.
Pressure calculator, step-by-step guided pressing, fiches to compare your runs. Telegram mini app, web version, or PC and Android apps: your choice.
A box that measures the real pressure of your press and sends it wirelessly to the app: the pressure on your material, live, with faithful curves run after run. It is in development: sign up with the button above to be notified at launch.
A scientific and educational tool for rosin pressing: a pressure calculator, step-by-step guided pressing, and fiches to compare your runs. And that is just the visible part: the app walks you through the whole workflow, from first calculation to final fiche. All available as a Telegram mini app, on the web, or via the PC and Android apps.
Select your press model, enter your bag dimensions: the app computes the exact gauge pressure to pump. While you press, a timer guides you step by step (preheat, ramp, hold) and every run is saved in its fiche to compare and refine your technique. With the sensor box, guidance will follow the real pressure and the full curve will be added to the fiche.
Depends on the channel. In Telegram (@Extractly_bot) or in a browser (app.extractly.link): nothing to install, just open it. For the Windows app or the Android APK, there is a file to download and install once. The screens and features are the same everywhere; only automatic reminders (cure, subscription expiry) and support replies are sent, and only if your account is linked to Telegram.
No. Access is paid in Telegram Stars, right inside the bot: a 48h test pass or a 30-day pass. It is a one-time payment, not an auto-renewing subscription: you only pay again if you want to continue.
Your private fiches live in your Telegram (CloudStorage), not with us, except outside Telegram (web, PC, Android). There, each device keeps its own memory: on PC it is kept apart, and on a phone the Android app usually shares the memory of that same phone's browser. Nothing moves between devices until you turn on the backup; once it is on, your fiches come back on their own on an empty device where you log in, and the « Get my fiches back » button gathers them on a device that already has some. Exceptions: your backup, if you turn it on, and your photos, too heavy for Telegram, are kept on our server, encrypted with your key (unreadable to us); what you publish to the Rosidex is public, on purpose. No tracker on the site or in the app, no marketing cookie, no external analytics; only emails go through Brevo, which counts their opens and clicks as totals, without tying them to you. The little account data kept server-side is hosted in Paris (EU GDPR) and deleted on request.
This page (extractly.link) is permanent and always lists the official bot. If it ever changes, the new link will be published here and announced on @ExtractlyStatut.
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