Fission: Offline AI Notes

Subatomic Productivity

Record thoughts & private chats. Transcribe audio into tasks instantly.

Downloads: 232+; on Google Play
Price: Free; No in-app purchases
Updated: Feb 2; 2026 · v5.0.22

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About Fission: Offline AI Notes

Stop typing on your tiny screen. Just say it.

Fission is the ultimate personal voice recorder and task organizer. Designed for solo thinkers and private 1-on-1 conversations, it transforms your spoken thoughts into a powerful, organized list of action items.

Whether you are brainstorming alone, planning a trip, or having a confidential chat with a partner, Fission listens, understands, and helps you execute.

Why Fission is Different:

Built for One: Optimized for personal dictation and small, private meetings. It filters out the noise to focus on your voice.

Audio to Action: Don't just save files. Fission automatically transcribes your audio and detects "To-Do" items.

Private & Secure: Your "To-do" items are stored locally. The voice notes and transcriptions are not stored and are only processed locally by your own phone. Perfect for sensitive ideas and private reflections.

Organize Your Life: Group your recordings like "Trip Planning," "Journal," or "Ideas."

Key Features:

Voice-to-Task: Turn a 5-minute ramble into a clear checklist.

Smart Summary: Get the gist of your recording without re-listening.

Offline Mode: Capture ideas anywhere, no internet required.

Dark Mode: A sleek, distraction-free interface for late-night brainstorming.

From grocery lists to life goals, Fission handles it all. Download the voice note app that helps you break it down.

What’s new

Version 5.0.22 · Updated February 2, 2026

App size reduced.

User reviews

ramakrishnan

very useful app

Gomathy Prasad

Does as described. fast real-time transcribing

Sam Pad

Most essential one for meetings!! I've been in meetings where I'm listening more than speaking, and I can get away with the train of thoughts easily. This one comes in handy to quickly make a key note of it. I like how it automatically adds in the tags.

App details

Fission: Offline AI Notes is a free Productivity app for Android with 100+ installs on Google Play. It was released on January 19, 2026 and last updated on February 2, 2026. It's developed by Subatomic. It requires Android 7.0 or later.

Category: Productivity
Installs: 232
In-app purchases: No
Ads: No ads
Version: 5.0.22
Requires Android: 7.0
Content rating: Everyone
Released: January 19, 2026
Last updated: February 2, 2026
Developer: Subatomic

View on Google Play

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Looking for apps like Fission: Offline AI Notes? Here are 6 similar Android apps on Google Play. The highest rated is Jasper AI Copy Content Writer (4.7/5), and all 6 are free to download.

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