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Zettelabs

One app, one job.

Zettelabs is an independent mobile app studio. Every app exists to solve one problem well — not to become a large, complex platform.

Our apps

  • Fiyat Radarı

    Learn the market value of secondhand items in seconds, just by taking a photo — built for bargain hunters on marketplaces like sahibinden and dolap.

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  • Background Wizard

    Remove, replace, or blur photo backgrounds.

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  • CleanPix

    Find duplicate and similar photos and free up space on your phone.

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  • CirclePix

    Generate a transparent-background profile picture in seconds with AI.

    See the app →
  • Simple Alarm

    A simple, flexible, and customizable alarm app.

    See the app →

How we work

One problem, one app

Each app targets a narrow, clear need — we avoid piling on unnecessary features.

Privacy-respecting

We collect as little data as possible; most of it stays on your device.

Independent and small

We work as a small team — we decide fast and improve fast.