"The notes app that doesn't know anything about you."
No ads. No tracking. No exceptions.
Launching In
Pre-register now to unlock Lifetime Premium — free. Terms apply.
Privacy Manifesto
Your notes are yours. Not ours. Not advertisers'. Yours — and only yours.
Everything you write stays on your device. We never see it, collect it, or store it on any server.
No analytics SDKs, no third-party trackers, no ad networks. BetterNotes is clean — by design, not by policy.
No cloud sync means no breach. Lock individual notes with biometrics. Your secrets remain yours.
Features
Notes, checklists, and a speed reader — all offline, all private.
Notes
Rich text notes with folders, colour themes, and drawing support. Organised your way — on your device, forever.
Star your most important notes for instant access. Lock sensitive ones behind biometrics.
Checklists
Simple, fast checklists for shopping, packing, tasks — anything. Check items off, delete, reorder. No account needed.
Your lists never leave your phone. No sync means no surprise data bills.
RSVP Speed Reader
Rapid Serial Visual Presentation flashes words one at a time so your eyes never move — doubling or tripling your reading speed.
Library
Save long-form articles, essays, and documents to your personal library. Read them at your own pace — with the RSVP reader or normally.
No internet required. Your library is yours, on your device.
Every user who pre-registers before June 10, 2026 receives Lifetime Premium — all features, all themes, biometric locking — at no charge. Forever.
Terms apply. See Pre-Registration Terms. Claim within 14 days of launch.
Building software that respects you — your data, your privacy, your device.
TachyonDev Net is an independent software studio focused on one thing: building tools that work for you, not against you. We believe the best software is honest software — clear in what it does, minimal in what it takes, and permanent in the value it provides.
BetterNotes is offline-first by design. There's no server to breach because there is no server. Your notes live on your device and stay there — always.
Every line of code, every design decision, every word of copy is crafted with intention. No investors to appease, no growth hacks to run — just great software built right.
BetterNotes earns revenue through a monthly subscription or a one-time Lifetime Premium upgrade. No ads. No data harvesting. Either way, your notes never leave your device.
BetterNotes is our flagship application — a private, feature-rich note-taking experience built exclusively for Android.
We started from a simple premise: a note-taking app has no business knowing anything about you. Your thoughts, your lists, your ideas — they're yours. The simplest way to protect them is to never touch them in the first place. So we don't.
"We can't sell your data because we don't have it."
Questions, feedback, or just want to say hello? Reach us at tachyon@tachyondev.net — we read every message.
Follow BetterNotes from development to launch and beyond.
Here's the story so far — and what's coming next.
Additional RSVP customization options, drawing tool improvements, and more theme variants are planned for future updates. All paid-tier users will receive these at no extra cost.
BetterNotes goes live. All pre-registered users automatically receive Lifetime Premium — unlimited RSVP notes, all color themes, and biometric note locking. No action required; just download and open the app.
Google Play pre-registration is now live. Pre-register to lock in your free Lifetime Premium before launch day. The reward is delivered automatically — no codes, no hoops.
Official reward terms and conditions published. The pre-reg offer complies with consumer protection law across US, EU, Australia, South Africa, and Mexico.
Official privacy policy published and live. Confirms our zero data collection stance — the app requests no Android permissions, contains no analytics or tracking SDKs, and never transmits data of any kind.
Want to be first in line for launch? Pre-register on Google Play — it takes 10 seconds and gets you Lifetime Premium free.
We built BetterNotes so that this document would be short. Because we genuinely don't collect anything.
BetterNotes ("the app") is a private note-taking application developed by TachyonDev Net. This policy explains how the app handles your information.
The app does not collect, transmit, or share any personal data. All content you create — notes, checklists, RSVP readers, folders, drawings, and settings — is stored exclusively on your device and never sent to any external server.
The following information is stored locally on your device only:
This data is never uploaded, synced to a cloud service, or shared with third parties.
The app offers an optional biometric lock feature (fingerprint or face unlock) to protect specific notes. This uses your device's built-in biometric system (Android BiometricPrompt API). No biometric data is accessed, stored, or transmitted by the app.
BetterNotes offers an optional premium upgrade via Google Play Billing. All payment processing is handled entirely by Google. The developer does not receive or store any payment card information. Your purchase status is stored locally on your device to unlock premium features.
The app contains no analytics, advertising, or tracking SDKs. We do not collect usage data or device identifiers.
However, Google Play automatically collects crash reports and ANRs (Application Not Responding events) through the Google Play Console. This data is collected by Google on behalf of the developer and is used solely to identify and fix stability issues. The developer does not have access to any personally identifiable information through this process. This data collection is governed by Google's Privacy Policy.
BetterNotes does not request any Android permissions. The app does not access the internet, camera, microphone, location, or contacts.
BetterNotes is not directed at children under the age of 13. We do not knowingly collect any information from children.
If the app's data practices change in a future update, this policy will be updated and the "Last updated" date revised. Continued use of the app after any changes constitutes acceptance of the updated policy.
If you have any questions about this privacy policy, please contact: tachyon@tachyondev.net
The terms governing the free Lifetime Premium reward for BetterNotes pre-registrants.
These Terms & Conditions govern the pre-registration reward offered by TachyonDev Net ("the developer") for the BetterNotes application ("the app") on Google Play. By pre-registering, you agree to these terms.
Users who pre-register BetterNotes on Google Play before its public launch date will receive Lifetime Premium access at no charge. Lifetime Premium unlocks:
This reward is a one-time product grant, not a subscription. No recurring charge will ever apply to this reward.
Google Play automatically credits the Lifetime Premium reward to qualifying pre-registered users once the app launches. No purchase, payment, promo code, or manual redemption is required. The reward is tied to the Google account used to pre-register and cannot be transferred to another account.
The pre-registration window closes at the app's public launch date. You must download and open the app within 14 days of the public launch date to activate your reward. Rewards not claimed within this window may be forfeited.
"Lifetime" refers to the supported lifetime of BetterNotes on Google Play — that is, for as long as the developer continues to publish and maintain the app. If the developer discontinues the app, at least 30 days' written notice will be provided via this page and/or the Google Play listing.
Sponsor: TachyonDev Net — tachyon@tachyondev.net
If you are participating from a country not specifically listed above, the following general terms apply:
The developer may modify or withdraw these Terms & Conditions with at least 7 days' notice posted at this URL. Continued participation after notice constitutes acceptance of the updated terms. If the reward is withdrawn after pre-registration has already occurred, users who pre-registered before the withdrawal notice will still receive the reward.
For any questions regarding this reward or these terms, contact: tachyon@tachyondev.net