Legal Documents & Policies

1. Controller and scope

This policy covers every mobile app and the website at https://karahanteknolojileri.com operated by Karahan Teknolojileri. Named products such as AidatCep, HalıCep, KonakCep, and Reklam Atölyesi are examples. The same rules apply to other apps the company publishes.

Controller: Karahan Teknolojileri. Contact: info@karahanyazilim.com. Phone: +90 533 712 06 34.

Updated: 29 Ekim 2026.

2. Data we process

Card numbers are not stored on our servers. Payment runs through the chosen payment provider.

Account: name, email, phone, photo, and a secure password hash.
Sign-in: email and password, or the identity Google shares when you use Google sign-in (Supabase Auth or Firebase Authentication).
Use: listings, orders, messages, support tickets, and in-app settings.
AI: prompts, text, or images you submit, and the reply, so the feature can respond and abuse can be blocked.
Device: app version, OS, language, push token, crash logs, and country. An advertising ID is read only with permission.
Cookies: session, language, and —only with consent— measurement cookies.

3. Processors and SDKs

A provider is used only in the apps that need it. Data is not sold.

Supabase: auth, database, file storage, and realtime.
Firebase: Authentication, Cloud Messaging, Crashlytics, and Analytics.
Google Sign-In, AdMob, Analytics, and Ads, as enabled per app or site.
The AI model provider receives the prompt needed to generate a reply. Health data and card numbers are not sent there.

4. Retention and your rights

Account data stays while the account is open. Invoices and consumer records stay for the statutory period, then are deleted. Backups drop within 90 days.

Email info@karahanyazilim.com to access, correct, delete, restrict, or export your data. Account deletion steps are on the Delete Account tab.

2. Acceptance

Downloading an app, creating an account, or using https://karahanteknolojileri.com means you accept these terms. The service is for users aged 18 or older.

Updated: 29 Ekim 2026.

Use and intellectual property

You may use the service only for lawful purposes. The brand, interface, and software belong to the company or its licensors. You own the content you upload and grant the company the license needed to run the service.

AI output is provided as generated. You must check it before you publish it.

Liability and law

The service is provided as is. Mandatory consumer rights remain. Turkish law applies. Consumers may apply to the consumer arbitration committee and consumer courts where they live.

Contact: info@karahanyazilim.com.

3. How to delete

Every account holder can delete the account and the data tied to it. This applies to all of our mobile apps and the website.

In the app: Profile > Settings > My Account > Delete Account.

On the web, use the form on this tab or email info@karahanyazilim.com from the address on the account with the subject “Delete account”. Name the app and the account email.

We log the request within 48 hours. Account data is deleted or anonymized within 30 days after we verify it, unless a paid job is still open. Invoices stay for the period tax and consumer law require, then are deleted.

4. Cookies

https://karahanteknolojileri.com uses cookies for session, security, language, and —only if you accept— measurement.

Strictly necessary: session, security, and language. The site needs these.
Measurement and ads: Google Analytics and Google Ads, only after you accept the cookie notice.

Control

Change your choice in the cookie notice or in the browser settings. Questions: info@karahanyazilim.com.

Legal texts and policies