Mümin 360 — Terms of Use

Last Updated: 5 July 2026 Effective Date: 5 July 2026

1. Introduction and Acceptance

These Terms of Use (the “Terms”) govern your use of the Mümin 360 mobile application (the “Application”). By downloading, installing or using the Application you declare that you have read, understood and accepted these Terms.

These Terms form a binding legal agreement between you and Türk Otağ (the “Company”, “we”, “us”, “our”). If you do not accept these Terms, do not use the Application.

1.1. Company Details

Publisher: Burak Arslan / Türk Otağ
Application: Mümin 360 (com.turkotag.mumin360)
E-mail: contact@turkotag.com
Website: https://turkotag.com

For details of the Application’s privacy practices, see the separately published Privacy Policy; for end-user licence terms, see the End User Licence Agreement (EULA). Together, these three documents constitute the entire agreement governing use of the Application.

2. Service Description

Mümin 360 is a comprehensive Islamic mobile application built to ease Muslims’ daily worship. Its principal features include:

Prayer time calculation and reminders (Diyanet EzanVakti + calculation based on the Adhan library)
Qibla direction finding (compass and GPS)
Qur’an reading and audio recitation (sourced from AlQuran.cloud, with multiple Turkish translation options)
Dhikr counter and classical tasbihat (Subḥānallāh / Alḥamdulillāh / Allāhu Akbar)
Salawat counter and al-Asmā’ al-Ḥusnā
Dua library and hadith archive (Riyāḍ al-Ṣāliḥīn)
Hijri calendar, holy night and Eid notifications
Ramadan centre (iftar/suhoor times, khatm tracking, Laylat al-Qadr content)
Spiritual journal (mood/journal) and weekly reports
Tahajjud tracking and pre-dawn intentions
Spiritual score (0–100) and statistics
Locally-run, context-aware spiritual guide/mentor suggestions (not a remote AI service — a rule-based engine running on the device)
Favourites and universal search
An optional “Kids Mode” content area (designed for use under parental supervision)

The Application is under continuous development; features may be added, changed or removed without prior notice.

3. Conditions of Use

The Application is aimed at a general audience (ages 13 and above); users under 13 are advised to use the Application (including Kids Mode) under the supervision of a parent or legal guardian.
No account is required; the Application is used anonymously.
Minimum system requirements: iOS 13.0+ or Android 6.0+ (API 23+).
The Application works mostly offline; prayer time calculation, Qur’an reading and the dhikr counter require no internet connection.
An internet connection may be needed for audio recitation, certain content updates and premium purchases.
You undertake to use the Application in accordance with applicable law and these Terms.

4. Licence and Intellectual Property

In return for use consistent with these Terms, the Company grants you a limited, non-exclusive, non-transferable and revocable licence to use the Application for personal, non-commercial purposes. The scope of and restrictions on this licence are set out in detail in the separately published End User Licence Agreement (EULA).

The following activities are strictly prohibited under this licence:

Copying, distributing, selling or renting the Application
Attempting to obtain the source code through reverse engineering, decompilation or disassembly
Modifying the Application or creating derivative works
Using the Application for unlawful purposes or purposes contrary to Islamic values
Accessing the Application with automated tools (bots, scrapers and the like) or attempting unauthorised access to its infrastructure/servers

The Application’s content, design, source code, graphics, brand and logos are the exclusive property of Türk Otağ and are protected by copyright, trademark and other intellectual property legislation.

5. Qur’an and Hadith Content

The Qur’an text is based on the Ottoman/Uthmani script edition obtained from the open AlQuran.cloud API. For Turkish translation, users may choose amongst several options (the Diyanet translation, Elmalılı Hamdi Yazır, Yaşar Nuri Öztürk, the Diyanet Foundation and others).

Qur’an recitation audio is provided via AlQuran.cloud within the scope of the reciters’ copyright permissions; commercial redistribution is prohibited.

Hadith content is compiled from the Riyāḍ al-Ṣāliḥīn collection via the open HadeethEnc.com API.

Qur’an and hadith content is presented to the highest standard of accuracy we can achieve. If you find any error, please report it to contact@turkotag.com.

6. Prayer Times and Qibla Accuracy — Important Notice

Prayer times are determined by mathematical/astronomical calculation and are for reference only. For official times, consult the Turkish Presidency of Religious Affairs (Diyanet) or your local mufti’s office.
The qibla direction depends on your device’s magnetometer and may be affected by magnetic fields; calibrate your device for precise measurement.
The Application does not provide religious counselling or fatwa services; its content is for information only. The final authority on religious matters rests with local scholars and competent religious institutions.
Small differences in prayer times are normal, depending on the calculation method and location.

7. Premium Subscription and Payments

The Application operates on a freemium model; premium membership is managed through the Apple App Store / Google Play Store subscription systems via the RevenueCat infrastructure.

Free features: prayer times and reminders, qibla compass, the full Qur’an text and standard recitation, dhikr counter, dua library, hadith archive, Hijri calendar, journal, journey tracking.

Premium features: an ad-free experience, premium adhan sounds, a sleep timer for Qur’an listening, uninterrupted background recitation, additional synchronisation features, priority support and access to all future premium features.

Subscription terms:

Purchases are processed through the Apple App Store or Google Play Store; payment/card details are never passed to the Company.
The price shown in the store is determined by the local currency of your country and the store’s policy.
Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period; the renewal fee is charged within the final 24 hours of the current period.
To stop renewal, cancel the subscription from your store account settings at least 24 hours before the current period ends.
Cancellation takes effect at the end of the current paid period; no partial refund is made for the remaining time.
Where a free trial is offered, charging begins automatically unless cancelled at least 24 hours before the trial ends.
Refund requests are subject to the relevant store’s (Apple/Google) refund policy; the Company cannot process refunds directly.
Prices may change subject to prior notice; changes do not affect the current paid subscription period.

Managing your subscription: on iOS via Settings > Apple ID > Subscriptions; on Android via Google Play Store > Subscriptions.

8. User Content

Content you create in the Application (the name you provide, journal entries, custom dhikrs, pre-dawn intentions, journey notes, mentor chat history, favourites) is stored only on your device, and its ownership belongs entirely to you.

You are wholly responsible for the content you create.
Your content is never transferred to Company servers and cannot be accessed by the Company.
You may permanently delete all local data via Settings > “Delete All Data”.
Removing the Application from your device also deletes all local data.
The Application offers no in-app cloud backup; backing up your data is your responsibility (if iOS iCloud backup or Android automatic backup is enabled at device level, your content may be included in it).

9. Limitation of Liability and Disclaimer of Warranty

The Application is provided “as is” and “as available”. The Company:

Does not warrant that the Application will run uninterrupted, error-free or securely.
Does not warrant the absolute accuracy of prayer times, qibla direction or other calculations.
Does not provide religious counselling, fatwa or spiritual guidance services.
Cannot be held liable, to the maximum extent permitted by applicable law, for direct or indirect damages arising from use of the Application (including but not limited to miscalculated prayer times, qibla direction errors, data loss, business interruption or loss of earnings).
Is not responsible for device failure, data loss or outages of third-party services (Diyanet, AlQuran.cloud, RevenueCat, AdMob and the like).

10. User Obligations

Users must use the Application only for lawful purposes, respect the rights of others, not disrupt its normal operation, not upload harmful software or code, and not spread false or misleading information. Misusing the Application, using automated tools/bots, or attempting unauthorised access to servers/infrastructure is prohibited.

11. Termination

You may delete the Application from your device at any time; your licence under these Terms ends upon deletion.
If you breach these Terms, your access to the Application may be terminated without prior notice.
Upon termination, all your local data is deleted automatically when the Application is removed from the device.
If you hold a premium subscription, deleting the Application does not automatically cancel it; the subscription must be cancelled separately from your store account settings.

12. Changes to These Terms

These Terms may be updated from time to time.

The “Last Updated” date is revised.
Significant changes are announced via in-app notification.
Continuing to use the Application after a change means you accept the updated Terms.
If you do not accept the changes, you must remove the Application.

13. Governing Law and Dispute Resolution

These Terms are subject to, and construed in accordance with, the laws of the Republic of Türkiye.
All disputes arising from or in connection with these Terms fall under the exclusive jurisdiction of the Istanbul (Central) Courts and Enforcement Offices.
Within the scope of consumer rights, you may also apply to the consumer arbitration boards of your place of residence.

14. Additional Terms for the Apple App Store

If the Application was downloaded from the Apple App Store:

These Terms and the separately published End User Licence Agreement (EULA) are concluded solely between you and the Company, not with Apple.
Apple bears no responsibility for maintenance or support of the Application; that obligation rests entirely with the Company.
Apple gives no warranty of any kind for the Application.
Apple is not responsible for claims that the Application infringes third-party intellectual property rights; investigating, defending and resolving such claims is the Company’s responsibility.
Apple and Apple’s subsidiaries are third-party beneficiaries of these Terms and the EULA, and upon your acceptance have the right to enforce them against you.

15. Additional Terms for the Google Play Store

If the Application was downloaded from the Google Play Store, the Google Play Terms of Service additionally apply. Google is not responsible for maintenance or support of the Application.

16. Open-Source Components

The Application uses the following open-source technologies: React Native (MIT licence), Expo (MIT licence), Adhan.js — prayer time calculation (MIT licence), i18next — multi-language support (MIT licence), Zustand — state management (MIT licence) and other related open-source libraries. These components are subject to their own licence terms.

17. General Provisions

Should any provision of these Terms be held invalid or unenforceable, the validity of the remaining provisions is unaffected.
The Company’s failure to exercise any right does not constitute a waiver of that right.
These Terms, together with the Privacy Policy and the End User Licence Agreement (EULA), constitute the entire agreement between the parties regarding use of the Application.
The original language of this text is Turkish; in the event of any conflict between a translation and the Turkish text, the Turkish text prevails.

18. Contact

Türk Otağ / Burak Arslan

E-mail: contact@turkotag.com
Website: https://turkotag.com

These Terms of Use came into force on 5 July 2026.