Independent software studio · Web · Booking · Mobile

Türk Otağ — software studio: Every site
made by hand.

We design and build websites, booking and WhatsApp systems, and mobile apps — the same hands from the first call to launch.

Our own apps, Tako and Mümin 360, are on the App Store. Client work runs on a written scope, with the domain and code in your name.

Taking on new projects · November 2026

A wooden workshop desk: an open laptop showing a finished site, a pencil diagram on a sheet of paper, a worn leather notebook, a yellow pencil and tea in a tulip glass.
  • 2 apps on the App Store
  • 3 packages, quote on request
  • Since 2022

Our own apps, our sample sites.

  • Tako home screen: monthly spend, upcoming renewals and every subscription in one list.
  • Payment calendar: the month's charges marked on the calendar, the next 30 days listed below.
  • Insights screen: monthly spend and the most expensive subscriptions ranked with bars.

No. 01 Mobile Product · 2026

Tako

A subscription tracker that gathers scattered subscriptions into one quiet panel and keeps its data on the device.

Live

  • Home screen: the next prayer, the time left and the day’s times, over a night sky.
  • Times screen: the day’s prayer times from imsak to isha, with duha and disliked periods.

No. 02 Mobile Product · 2025

Mümin 360

A mobile app in three languages that brings prayer times, the qibla, the Qur'an and dhikr into one quiet place.

Live

— IV. How we work

Four steps, a written schedule.

  1. 01

    A short call

    We talk about your work, who you want to reach and what material you already have. Twenty to thirty minutes.

  2. 02

    Scope and schedule in writing

    Pages, delivery date, payment stages and price in one document. Nothing starts until you approve it.

  3. 03

    Weekly previews

    Every week you get a working preview link. We act on your comments the same week.

  4. 04

    Launch and handover

    We launch on your domain. Accounts, code and passwords are in your name; monthly care is optional.

  • Payment in stages, never all up front.
  • A working preview every week.
  • Domain, accounts and code in your name.

Two lines are enough to start.

Tell us what you do and what you need. We reply within two working days.