Coming soon to Google Play

Calls, meetings, and voice memosTurned into summaries and transcripts

Saves each recording as a Markdown summary and transcript using your Gemini API key or a local model, without passing through a Hearlog server

Explore features Contact
  1. Female 1Yes, Daniel. Is now a good time to talk?
  2. Male 1Yes, now's fine. I'm calling about the launch schedule.
  3. Male 1Payment module QA looks like it'll take longer than expected. I think we'll need at least five days.
  4. Female 1So launching on the 20th as planned won't work.
  5. Male 1With review time factored in, we could submit on the 27th. A Nov 3 launch seems realistic.
  6. Female 1Can we still open the pre-registration page on the 20th as planned?
  7. Male 1Yes, we can keep that as planned. It's separate from payments.
  • No Hearlog server
  • No recording length limit
  • UI in Korean, English, Japanese

Automatic processing from recording to saving

Automates upload, transcription, summary, saving, and sending when recording ends or a new call recording is created

  1. 1

    Record and import

    Supports app recordings, call recording folders, and audio files from other apps

  2. 2

    Transcribe

    Transcribes mixed languages as spoken, with speaker labels and timestamps

  3. 3

    Summarize and translate

    Creates a one-line summary, key points, decisions, and next steps, with optional translation

  4. 4

    Save

    Saves the summary and transcript as Markdown in a device folder, ready to open directly in a notes app

  5. 5

    Send

    Sends automatically to cloud services such as Google Drive and to NAS via SFTP or WebDAV

Recording without opening the app

Starts recording from a home screen widget or Quick Settings tile, handles call recordings and other apps' files

  • Home screen widgetStarts and stops recording, shows elapsed time and today's processed and pending counts
  • Quick Settings tileStarts and stops recording with 1 tap in the notification shade
  • Call recording monitoringChecks your phone's call recording folder periodically, with read-only access to the source folder
  • File importImports multiple audio files at once through the share menu or file picker
Quick Settings tile
Wi-FiHome
Home screen widget
HearlogToday 3 · Waiting 1
12:47Recording
Long press on the app icon

A ready-to-use summary, a transcript to revisit

Writes the summary in the app language, with a transcript exactly as spoken

  • SummaryLists a one-line summary, decisions, and next steps, with participant and keyword tags
  • Transcript by speakerShows timestamps, speakers, and bookmarks on each line, scrolls automatically with playback
  • TranslationTranslates below each line into the app language, skipping lines already in that language
  • SearchSearches the full title, summary, transcript, and translation
Launch rescheduling Oct 12, 11:32 AM · 12 min · call recording
Daniel Kim #Beta launch #Payment QA

One-line summary

Beta launch delayed 2 weeks to Nov 3, with payment QA to be completed first.

Key points

Schedule changes

  • Payment module QA needs at least 5 days.
  • Submission targeted for Oct 27 to allow time for store review.

Decisions

  • Beta launch date changed to Nov 3.
  • The preregistration schedule stays the same.

Action items

  • Daniel Kim · Share QA checklist · Oct 14
  • Sarah Lee · Draft store listing copy · Oct 16
00:00
Female 1

Yes, Daniel. Is now a good time to talk?

00:04
Male 1

Yes, now's fine. I'm calling about the launch schedule.

00:11
Male 1

Payment module QA looks like it'll take longer than expected. I think we'll need at least five days.

00:24
Female 1

So launching on the 20th as planned won't work.

00:29
Male 1

With review time factored in, we could submit on the 27th. A Nov 3 launch seems realistic.

00:43
Female 1

Can we still open the pre-registration page on the 20th as planned?

00:48
Male 1

Yes, we can keep that as planned. It's separate from payments.

Your key, your device, a direct connection to AI

Sends processing requests directly from your device to the Gemini API, with no account, server, analytics, or ad SDK

Your phoneStorage for recordings, API key and settings
Google Gemini APIRequests using your API key
Key storage
Encrypts API keys using Android Keystore and excludes them from cloud backups
Local models (beta)
Transcribes, summarizes, and translates on supported devices, with no recordings sent off the device
Consent to send
Waits for consent to send to Gemini, requests deletion of uploaded recordings right after transcription
₩0App cost
₩0Local model processing
₩0Within the Gemini free key daily limit

Requires direct payment to Google for Gemini usage, with content sent using a free key available for Google's product improvement

Markdown files in your own storage

Includes date, participant, and keyword frontmatter, with files that open in note apps and remain after uninstalling the app

  • Device folderSaves to a folder you choose, including folders used by note apps or sync apps
  • Google DriveSaves to the Hearlog folder and accesses only files created by Hearlog
  • NAS(SFTP·WebDAV) ProSends directly to your home or work NAS or server via SFTP·WebDAV, account details encrypted and stored only on your device
  • Original audioSupports saving original audio for each save location, off by default
--- date: 2026-10-12T11:32:00+09:00 type: call title: Launch rescheduling participants: [Daniel Kim, Sarah Lee] keywords: [Beta launch, Payment QA, Preregistration] duration: 12:04 tags: [hearlog/call] transcript: "[[20261012_113200 Launch rescheduling (transcript)]]" --- ## One-line summary Beta launch delayed 2 weeks to Nov 3, with payment QA to be completed first.

FAQ

Pricing
Provides a free app, with Gemini fees paid directly to Google, 0 cost within free key limits or with a local model
Getting a Gemini API key
Uses a free key copied from Google AI Studio and connected to the app
How call recording works
Finds and processes the phone’s built-in call recording files, without recording calls directly
Storage for recordings and history
Stores files only on this device and in connected save locations, with no Hearlog server or cloud backup
Languages
Offers Korean, English, and Japanese screens, with transcripts in the languages spoken
Supported devices
Supports Android 8.0 and later, with iOS support planned for v2

Launch news and partnerships

Coming soon to Google Play, email us about launch news, partnerships, or feature ideas

Send email [email protected]