Daily Quran privacy policy

1. Who is responsible

Daily Quran (Coran Quotidien in French) is an app for reading the Quran and receiving a verse each day. It is published by JUSTE APPS, SASU, RCS Créteil 130 436 108, 23 avenue de la Chapellerie, 94370 Sucy-en-Brie, France. JUSTE APPS is the controller of the personal data described here.

For privacy questions or requests, email daily-quran@justeapps.com. Publisher information is available in our legal notice.

2. What stays on your phone

Your bookmarked verses, the time of your daily notification and your settings are stored on your phone. Apart from the anonymous usage statistics described below, which count for example that a verse was bookmarked or the hour a reminder was set to, they are not sent to us or to anyone else.

• Daily Quran has no account, no advertising and no tracking. It sends anonymous usage statistics and error reports, described below.
• The daily notification is scheduled on your phone. It does not go through a server.
• Deleting the app deletes its data. If you back up your phone, for example with iCloud, the backup may include Daily Quran’s data, as it does for other apps.

3. Anonymous usage statistics

To improve the app, Daily Quran sends us anonymous usage statistics: what happens in the app, not who you are or which verse you read. They tell us, for example, on how many days a week people come back to read.

These are events such as the app being opened, a verse being read, bookmarked or shared, the daily reminder being set, or Daily Quran+ being bought, with a few details that help us read them, such as how you reached a verse.

Each event also says which app sent it and whether Daily Quran+ is active, when it was sent, and what PostHog’s software adds about your phone: the app’s version, the operating system and its version, the device model, the language and the time zone. It carries a random identifier that PostHog’s software creates on your phone, so that we can count phones rather than events. That identifier stays on your phone until you delete the app. It is not linked to your name, to RevenueCat’s identifier, to other apps or to an advertising identifier.

Statistics never include which verse you read, bookmark or share, or your email address. They do not record the screens you visit, your taps or your sessions, and Daily Quran does not build a profile of you.

We use PostHog, as our processor, to receive and store the statistics, in the European Union (Frankfurt). PostHog receives your IP address with each connection, as any server does. It uses it to add an approximate location to each event, your country, region and city, then discards it: the address is not kept with the statistics, and the location is never more precise than the city. Statistics are deleted at most 13 months after they were sent.

This relies on our legitimate interest in measuring the app’s audience to improve it (Article 6(1)(f) GDPR). The statistics are not linked to you, serve only to measure and improve Daily Quran, and are not shared with anyone else for their own use. See PostHog’s privacy policy.

4. Error and crash reports

To keep the app working, Daily Quran sends us a report when something goes wrong: an error, a crash, or the app no longer responding. A crash is reported the next time you open the app.

A report says what went wrong and where in the app’s code, with what Sentry’s software adds about your phone: the app’s version, the operating system and its version, the device model, the language and the time zone, the free memory and storage, the battery level, the type of connection, and whether the app was open on screen. It also lists the last steps in the app before the error, such as the screens opened, the app going to the background and back, the messages the app writes to its log, and the network requests it made, with their address and result but not their content. Each time you use the app, it also tells Sentry whether that use ended normally or in a crash, so that we can measure how often it crashes.

Reports carry a random identifier that Sentry’s software creates on your phone, so that we can tell how many phones an error affects. That identifier stays on your phone until you delete the app. It is not linked to your name, to RevenueCat’s or PostHog’s identifiers, to other apps or to an advertising identifier.

Reports never include the verses you read, bookmark or share, your settings or your email address. They do not record your screen, and they carry no account or user identifier: Daily Quran has none.

We use Sentry, run by Functional Software, Inc., as our processor, to receive and store the reports, in the European Union (Germany). Sentry receives your IP address with each connection, as any server does. It uses it to add an approximate location to each report, your country, region and city, then discards it: the address is not kept with the report. Reports are deleted 30 days after they were sent.

This relies on our legitimate interest in finding and fixing the app’s faults (Article 6(1)(f) GDPR). Reports serve only that, and are not shared with anyone else for their own use. See Sentry’s privacy policy.

5. Daily Quran+ and RevenueCat

Apple or Google handles payment for Daily Quran+ under its own terms and privacy policy. We never receive your card details.

We use RevenueCat, as our processor, to check purchases, give and restore access to Daily Quran+, and understand how purchases perform. Its software connects when the app starts, even if you never buy anything. RevenueCat processes:

• a random identifier created by the app, not linked to your name or email;
• purchase receipts or tokens, transaction and subscription history, and whether Daily Quran+ is active;
• technical information needed for the connection: the app and SDK versions, your platform, language and IP address.

We do not send RevenueCat your bookmarked verses, your settings, your email address or usage statistics. This relies on our contract with you, to provide what you bought, and on our legitimate interest in preventing fraud and understanding purchase performance (Article 6(1)(b) and (f) GDPR). Purchase records are kept as long as needed to restore access, resolve billing disputes and meet legal obligations; deleting the app does not delete them. See RevenueCat’s privacy policy.

6. When you write to us

If you email us about Daily Quran, we receive your address and what you choose to send, and use them only to answer you. This relies on our legitimate interest in answering the people who write to us (Article 6(1)(f) GDPR).

Our email is hosted by Google Workspace (privacy policy), which may process it outside the European Economic Area under the safeguards its terms provide. We keep the exchange as long as needed to handle your request. Our studio privacy policy also covers emails sent to Juste Apps.

7. Who receives it

RevenueCat processes purchase data, PostHog anonymous usage statistics and Sentry error reports, on our behalf, as described above (PostHog’s and Sentry’s privacy policies). RevenueCat may process information outside the European Economic Area, including in the United States, under the safeguards its terms provide, such as the European Commission’s standard contractual clauses. PostHog, Inc. and Functional Software, Inc., which runs Sentry, are based in the United States: they store the statistics and the reports in their EU regions, and their terms provide the same safeguards for any access from outside the European Economic Area. Information may also be disclosed where required by law. We do not sell your personal data.

Daily Quran is distributed by Apple’s App Store and Google Play. When you download, buy, rate or review the app, Apple or Google may process information under its own policy: Apple, Google. They may share with us aggregated statistics about the app, such as the number of downloads, which do not identify you. The rating prompt Daily Quran sometimes shows is theirs, and we do not see what you answer unless you publish a review.

8. Your rights

Subject to applicable law, you may request access to, correction of, or deletion of your personal data, restriction of processing, or object to processing. Data portability applies in certain circumstances.

Contact daily-quran@justeapps.com to make a request. For a purchase, tell us roughly when you made it, so that we can find its RevenueCat record; for an email you sent us, tell us roughly when and from which address. Usage statistics and error reports are not linked to you, so we usually cannot tell which are yours; deleting the app deletes the identifiers they carry, and error reports are deleted after 30 days. Erasing your data or deleting the app does not cancel a subscription: cancel it in your App Store or Google Play settings. Do not send identity documents unless requested through an appropriate channel.

You may also lodge a complaint with your local data protection authority. In France, you can contact the CNIL.

9. Changes to this policy

If Daily Quran starts handling data differently, this policy will be updated before the change ships. The date above identifies the latest revision.