CS-06 / MOBILE · AI

Bodka: meetings summed up without the cloud.

Our own product, now getting ready for launch. Bodka records a meeting, transcribes it and sums it up in clear bullet points. Everything happens right on the phone or Mac, and the audio never leaves the device. For Czech we fine-tuned our own speech recognition model.

Client
Own product (pre-launch)
Industry
Productivity · on-device AI
Platform
iPhone · Mac (Android in development)
Scope
App · on-device AI transcription and summaries · our own Czech model
Timeline
02/2026 → today
Our role
Own product: brand, design, development, AI models
0recordings sent to third-party servers
100 %processing on the device
CZ + ENtranscription, with our own Czech model
5 měs.from first design to a working product
Shrnutí schůzky v aplikaci BodkaShrnutí schůzky v aplikaci BodkaShrnutí schůzky v aplikaci Bodka

Why we built our own AI that works offline

Most common meeting transcription tools send audio to third-party servers for processing. For lawyers, doctors, consultants and anyone who discusses sensitive matters, that is often a problem. Bodka is our answer: recording, speech recognition and summarising all run on the device itself.

We started in February 2026 with the brand, a website and an iPhone prototype. In April we rebuilt the app so one codebase can serve iPhone, Mac and Android, and added speech recognition and a language model that run directly on the device. For Czech we fine-tuned our own speech recognition model and published it on Hugging Face.

Today the app can record an hour-long meeting, keep recording in the background, transcribe it and offer a summary and key points straight away. No account, no tracking and no cloud subscription. Bodka is getting ready for its App Store launch.

Challenge

Speech recognition and AI summaries need a lot of computing power, which is why most tools process them in the cloud. We wanted both on the device, in Czech and English, with smooth controls and background recording.

Solution

An app where transcription and summaries run on the device. Users download the models once in the app, and from then on it works without a connection. Recordings, transcripts and summaries are stored only on the phone or Mac.

Result

The whole flow from recording to transcript, summary and key points works offline on iPhone and Mac. Our Czech model is publicly available. The app is getting ready for launch, with a one-off price and no subscription planned.

How the project unfolded

From idea to working product in five months

  1. 02/2026

    Brand and website

    Visual identity and a sales website with app previews.

  2. 02–03/2026

    Prototype

    The first iPhone version and proof of concept.

  3. 04–06/2026

    AI on the device

    The app rebuilt for several platforms, on-device transcription and summaries, model downloads in the app.

  4. 07/2026

    Background recording

    Background recording, volume levelling and, on Mac, capturing computer audio, for example from an online meeting.

What we built

All the AI on one device

  • Recording with pause, also in the background
  • Import of existing recordings
  • Offline speech transcription, including live transcription while recording
  • Our own model fine-tuned for Czech
  • Summaries and key points from a language model on the device
  • Downloading and managing AI models in the app
  • Projects and meeting history stored only on the device
  • On Mac, capturing computer audio, for example from an online meeting
  • Czech and English, with privacy-first onboarding
TechnologyCore MLMLXWhisperKitSwiftSQLiteFlutterDart
What the client gained

What Bodka will bring its users

100 %
privacy
Audio, transcript and summary stay on the device. No account, no cloud, no tracking.
hned
after the meeting, a summary in bullet points
The transcript and summary are ready as soon as the recording ends. Nobody has to write up the meeting.
CZ
our own Czech model
A speech recognition model fine-tuned on Czech recordings and publicly available.
1×
payment instead of a subscription (planned)
With no cloud there are no running costs per user, so there's no need for a subscription either.

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