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Current projectPsikiyatri Rehberi

We engineer your product
and sign every line.

Websign is a software-first technology company working across web software, web design, macOS and desktop applications, iOS and Android apps, and SEO. Since 2006: one team, one point of accountability, end-to-end delivery.

Let’s talk about your projectOur services
  • Native Swift · Kotlin · TypeScript
  • GDPR & KVKK compliant
  • You own the source
zsh — websign — 80×24
~/websign $ websign ship your-idea --all▸ resolving targets  ✓ web      next.js · edge      1.2s  ✓ macos    swift · universal   notarized  ✓ windows  .net · msix         signed  ✓ ios      swiftui             testflight  ✓ android  kotlin · compose    play console▸ tests 1,284 ·········· passed▸ signing release v2.4.0 ······· ✓✔ shipped. — signed by websign~/websign $
macOSApple Silicon · native
iOS · AndroidApp Store & Google Play
WebmacOSWindowsiOSAndroid

Technologies we ship with

SwiftSwiftUIAppKitKotlinJetpack ComposeFlutterReact NativeTypeScriptReactNext.jsNode.js
Laravel.NETPostgreSQLRedisDockerKubernetesAWSFirebaseGraphQLFigmaTauri

~/services—What we do

Five disciplines. One engineering team.

Strategy, design and engineering at the same table. Wherever your product lives, we build a native, maintainable solution for it.

01
Our specialty

macOS & Desktop Software

Our specialty: native Mac apps with Swift, SwiftUI and AppKit. Windows and cross-platform when you need it.

SwiftSwiftUIAppKitApple Silicon.NET
Details
02

iOS & Android Apps

Native or cross-platform, including subscriptions, notifications, payments and store release.

SwiftUIKotlinComposeFlutter
Details
03

Web Development

SaaS products, admin panels, APIs and integrations on secure, scalable infrastructure.

TypeScriptNext.jsNode.jsLaravel
Details
05

SEO & Google AI Mode

SEO since 2006. Optimization for Google AI Mode, AI Overviews and featured snippets — powered by our own Atit AI.

AhrefsAI ModeSchemaAtit
Details
04

Web Design

Corporate websites, UI/UX and design systems. Fast, accessible, multilingual.

FigmaDesign SystemSEOWCAG
Details

~/work—More of our work

From the field to the desktop — real problems.

All work
Havvi
Havvi
Open source · Free

Havvi

Live

Our open-source mobile app offering free services in many essential areas that belong on everyone’s phone. While similar apps are sold one by one, we made Havvi free for everyone — as a thank-you and a donation to the public.

iOSAndroidOpen sourceFree
View project
Can AI
Can AI
Health · AI

Can AI

Free · AI-powered

A free, AI-powered psychological tests app. Users get to know themselves better through conversational tests, with results presented as clear, short evaluations.

iOSAndroidAIPsychology
View project
Buzii Block Puzzle
Buzii Block Puzzle
Mobile game · Puzzle

Buzii Block Puzzle

Live

A relaxing, colourful block-placement game. We combined the classic puzzle mechanic on an 8×8 board with modern themes, designed for players of all ages who want to unwind during short breaks.

AndroidGamePuzzle
View project
BERTH ABERTH BBERTH C GPS · LIVE Vessels in port
Port Vessel Tracking
For port operators

Port Vessel Tracking

A mobile app and management software that lets port operators see, in real time via GPS, which vessels are in port.

LogisticsGPSiOSAndroidMaps
View project
Vehicle Diagnostics
Vehicle Diagnostics for Mac
macOS · Automotive

Vehicle Diagnostics for Mac

Vehicle diagnostics software that runs on Mac. A safe connection that puts no risk on the vehicle’s electronics and a verified diagnostic flow deliver clear, consistent results.

macOSAutomotiveDiagnosticsDesktop
View project
Generator Test
Generator Performance Testing
macOS · Energy

Generator Performance Testing

Windows version coming soon

Measurement and verification software that tests whether generators actually deliver the values their manufacturers declare — comparing products from major generator brands with objective data. Runs on Mac; Windows version coming soon.

macOSWindowsEnergyMeasurement & testing
View project
Hotel Price Comparison
Travel & tourism

Hotel Price Comparison

An app we build for the travel industry that compares hotel prices across the world’s best-known international booking platforms on a single screen. Users see the best price for the same room in seconds.

TravelPrice comparisoniOSAndroidAPI
View project
Global Interest & Loan Comparison
Fintech · Web & mobile

Global Interest & Loan Comparison

In development

One step beyond loan calculators: a web and mobile platform that compares, worldwide, how much interest you would earn by keeping your money in Türkiye versus abroad. Loan and deposit calculations in one place, with a transparent country-by-country comparison.

FintechWebiOSAndroidComparison
View project

~/labs/atit—R&D · Open-source AI

Atit: our open-source AI model.

Atit is developed in-house at Websign and will be released as open source. Atit 2.0 has completed testing; we are now preparing Atit 3.0 for release. We will announce progress, release notes and the launch date here.

  • Atit 2.0Tested

About Atit

~/macos—Mac-first

Native for Mac. No compromises.

macOS is our first priority on desktop. Instead of Electron wrappers, we build fast, lightweight, deeply integrated apps with Swift, SwiftUI and AppKit.

  • Apple Silicon & universal binariesNative performance on M-series chips.
  • Code signing & notarizationGatekeeper-ready, secure distribution.
  • Mac App Store or direct distributionIncluding auto-updates and licensing.
  • Menu bar, widgets, ShortcutsDeep system integration.
Desktop services
StudioApp.swift
StudioApp.swiftContentView.swiftQuickActions.swift
import SwiftUI

@main
struct StudioApp: App {
    var body: some Scene {
        WindowGroup {
            ContentView()
                .frame(minWidth: 960, minHeight: 600)
        }
        .windowToolbarStyle(.unified)

        MenuBarExtra("Studio", systemImage: "bolt.fill") {
            QuickActions()
        }

        Settings { PreferencesView() }
    }
}
Build SucceededSwift 6 · arm64 · x86_64

~/process—How we work

From idea to release, a predictable process.

We tell you upfront what each step delivers. No surprises — weekly reports, live demos and transparent tracking.

  1. a1f3c9e

    01Discovery

    Requirements, scope, technical architecture and a fixed-price proposal.

    1–2 weeks
  2. 7b20d4f

    02Design

    User flows, interface design and a clickable prototype.

    2–4 weeks
  3. c94e1a2

    03Engineering

    Two-week sprints with a live demo at the end of each.

    Sprint-based
  4. e0d58b7

    04QA & Release

    Automated tests; App Store, Google Play and server release.

    CI/CD
  5. f6a3e10

    05Support

    Maintenance, monitoring, security updates and new releases.

    SLA
2006since

Our roots in SEO and web software

5platforms

Web · macOS · Windows · iOS · Android

3languages

Turkish · English · German

100%source ownership

Code, design files and accounts in your name

~/principles—Why Websign

Engineering to enterprise standards.

You own code & IP

All code, design files, server and store accounts are created in your name and handed over.

Fixed scope, transparent pricing

Clear scope and a fixed price after discovery. Milestone payments, no hidden costs.

NDA & confidentiality

We work under a non-disclosure agreement from the very first call.

GDPR & KVKK compliance

Data protection is part of the architecture: encryption, access control, logging and audits.

Performance & accessibility

We build against Core Web Vitals, WCAG 2.2 and native performance targets.

Long-term support

Post-launch SLA maintenance, monitoring and updates for new OS releases.

~/start—Open for new projects

Let’s build your next product together.

Let’s define the scope and send you a fixed-price, scheduled proposal. The first call is free.

Get a proposal Phone+90 532 281 56 44 WhatsApp+90 532 281 56 44