On-device AI app studio

AI apps that run on your iPhone, not on our servers.

We make private AI apps for iPhone. The AI works on the device itself, so our apps run offline, need no account, and never upload your recordings or photos to be processed.

Get VoiceScriber Get ProTrack AI Free to download · iPhone · No account needed

A6 Digital is an independent software studio in Istanbul, founded in 2012, that builds on-device AI apps for iPhone. Its apps, VoiceScriber and ProTrack AI, process speech and meal photos locally on the phone, work without an internet connection, and require no account. They are published on the App Store by A6 Digital’s legal entity, Super Nova A.Ş.

Our apps

02 apps · both live on the App Store

VoiceScriber

ON THE APP STORE SINCE OCT 2024 · iOS 17.6+

Record, import and transcribe voice notes on your iPhone, offline, in 100+ languages.

Internet
Not needed
Account
None
Privacy label
Data Not Collected

ProTrack AI

ON THE APP STORE SINCE FEB 2025 · iOS 26+

Snap a meal and get calories and macros, analysed on your iPhone, with your food diary kept on the device.

Photo AI
On-device
Account
None
Privacy label
Data Not Collected

How we build every app

Four rules every A6 Digital app follows.

  1. 01

    The AI runs on your iPhone.

    Speech recognition and photo analysis happen on the device. Your audio and meal photos aren’t sent to a server to be processed.

  2. 02

    No account. Ever.

    Open the app and start. No sign-up, no email, no password, nothing to hack on our side.

  3. 03

    Offline is the default.

    The core features work in Airplane Mode: on a flight, underground, abroad without roaming.

  4. 04

    You decide what leaves.

    Recordings, transcripts, photos and diaries stay on your device until you choose to export or share them.

Both apps carry Apple’s App Store privacy label “Data Not Collected”.

“Main reason i chose this one is because all your info stays on your phone, not on some cloud somewhere.”
duralexglass · US · VoiceScriber · ★★★★★ · Jun 2026
“This is how I expected dictation to be so it is a big relief that your product does exactly that.”
Tony Indiana · US · VoiceScriber · ★★★★ · Feb 2026

Shipping software since 2012

Before we built our own apps, we spent years building them for others. A6 Digital has delivered 300+ projects for more than 100 companies, from websites and campaigns to mobile apps, for brands including Avis, Budget, Sony PlayStation, Mercedes-Benz, Kinder, Turkcell, Ericsson and Otokoç.

Named a Top Developer in Turkey by Clutch, 2020 · Our story →

Founded
2012
Based in
Istanbul
Apps live
2
Projects shipped
300+

Questions

What is A6 Digital?

A6 Digital is a software studio in Istanbul, founded in 2012, that builds on-device AI apps for iPhone. It makes VoiceScriber, an offline transcription app, and ProTrack AI, a private calorie tracker.

What does “on-device AI” mean?

It means the AI model runs on your iPhone instead of on a company server. In VoiceScriber, speech is turned into text on the phone; in ProTrack AI, meal photos are analysed on the phone. Your audio and photos don’t have to be uploaded for the AI to work.

Who is “SUPER NOVA AS” on the App Store?

Super Nova Reklam Tanıtım Yayın Elektronik Hizmetler ve Ticaret A.Ş. is the registered company behind A6 Digital. Apple shows the legal entity’s name, so our apps appear under “SUPER NOVA AS”. A6 Digital is the studio’s brand.

Do your apps need an account?

No. Neither VoiceScriber nor ProTrack AI asks you to sign up, log in or give an email address.

Do the apps work offline?

Yes, the core features do. VoiceScriber records and transcribes in Airplane Mode. ProTrack AI analyses meal photos and keeps your diary offline; only looking up a new packaged food by barcode needs a connection.

How do I contact A6 Digital?

Email [email protected].