Terms & Conditions

These Terms & Conditions ("Terms") constitute a legally binding agreement between you ("User", "you", or "your") and the FluttX team ("FluttX", "we", "us", or "our") governing your access to and use of the FluttX Reader mobile application (the "App").

By downloading, installing, or using FluttX Reader, you confirm that you have read, understood, and agree to be bound by these Terms. If you do not agree to these Terms, do not download, install, or use the App.

These Terms apply in addition to any terms and conditions imposed by your device's operating system or app marketplace (e.g., Google Play Store Terms of Service), which also govern your use of the App.

You must be at least 13 years of age to use this App. By using the App, you represent and warrant that you meet this requirement. If you are between 13 and 18, you represent that a parent or legal guardian has reviewed and agreed to these Terms on your behalf.

FluttX Reader is a premium EPUB reader application for Android. The App provides users with the ability to:

• Import, organize, and read EPUB format ebooks
• Browse and download public-domain books from online catalogs (Project Gutenberg, Open Library, and Standard Ebooks)
• Highlight text, create bookmarks, add notes, and save quotes
• Track reading progress, set reading goals, and earn achievements
• Customize the reading experience with themes and atmospheres
• Listen to books via text-to-speech (Read Aloud)
• Back up and synchronize reading data across devices (Cloud Sync, premium)
• Export and share quotes via Quote Studio
• Earn and spend Reader Gems virtual currency through reading activities and optional rewarded ads

The App operates on an offline-first basis. Core reading features are available without an internet connection. Certain premium features (Cloud Sync, Read Aloud, remote theme catalog) require internet connectivity.

We reserve the right to modify, update, suspend, or discontinue any aspect of the App at any time, with or without notice. We are not liable to you or any third party for any such modifications.

Creating an account is not required to use FluttX Reader's core reading features. An account is only required to access the optional Cloud Sync feature.

If you choose to register, you do so via Google Sign-In. By signing in, you authorize FluttX Reader to access your Google account information (email, display name, and profile photo) for the purposes described in our Privacy Policy.

You are responsible for:

• Maintaining the security of your Google account credentials
• All activities that occur under your account
• Notifying us promptly if you suspect unauthorized use of your account

We reserve the right to suspend or terminate accounts that violate these Terms or engage in fraudulent activity.

In addition to subscriptions, the App may offer one-time in-app purchases for individual premium themes and reading atmospheres ("Purchased Items").

• Non-refundable: All in-app purchases are final and non-refundable after completion, except as required by applicable law. Before completing a purchase, please review the item description carefully.
• Tied to Google account: Purchased Items are associated with the Google account used at the time of purchase. Purchases are not transferable to another account.
• Restore purchases: If you reinstall the App or switch devices, use the "Restore Purchases" function in Settings to recover your Purchased Items on the same Google account.
• Availability: We reserve the right to discontinue or modify in-app purchase offerings at any time. Previously purchased items will remain accessible as long as technically feasible.
• Virtual goods: Purchased Items are digital goods licensed to you for use within the App. They do not confer any ownership of intellectual property or tangible assets.

You agree to use FluttX Reader only for lawful purposes and in accordance with these Terms. You must not:

• Use the App to store, transmit, or distribute any content that infringes upon copyright, trademark, or other intellectual property rights
• Attempt to reverse-engineer, decompile, disassemble, or otherwise attempt to derive the source code of the App
• Use automated tools, bots, or scripts to access, scrape, or interact with the App or its backend services
• Attempt to gain unauthorized access to any portion of the App, its servers, databases, or connected systems
• Use the App to transmit any malware, spyware, or other harmful software
• Attempt to circumvent, disable, or interfere with security features of the App, including subscription verification systems
• Share, resell, or sublicense your account or any Purchased Items to other users
• Use the App in any way that violates applicable local, national, or international laws or regulations
• Manipulate, exploit, or abuse the Reader Gems economy — including using automation, scripts, emulators, modified APKs, or ad spoofing tools to inflate gem balances or bypass daily earning limits

Violation of these acceptable use provisions may result in immediate termination of your access to the App and, where applicable, legal action.

The Cloud Sync feature is optional and requires Google Sign-In. By enabling Cloud Sync, you acknowledge and agree to the following:

• User responsibility: You are responsible for the accuracy and legality of all content you choose to sync to the cloud.
• Service availability: Cloud Sync depends on Firebase and Google Cloud infrastructure. We do not guarantee uninterrupted availability of Cloud Sync and are not liable for data loss due to service outages beyond our control.
• Backup responsibility: While Cloud Sync provides backup functionality, you are ultimately responsible for maintaining backup copies of important data. We recommend using the local backup export feature in addition to Cloud Sync.
• Sync conflicts: In cases of sync conflicts between devices, the App will use the most recently modified data. We are not liable for data discrepancies arising from sync conflicts.
• Account deletion: Deleting your account will permanently remove all cloud-synced data. This action is irreversible. We recommend exporting a local backup before deleting your account.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO:

• IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT
• WARRANTIES THAT THE APP WILL BE UNINTERRUPTED, ERROR-FREE, VIRUS-FREE, OR SECURE
• WARRANTIES REGARDING THE ACCURACY, RELIABILITY, OR COMPLETENESS OF ANY CONTENT OR FEATURES
• WARRANTIES THAT DEFECTS WILL BE CORRECTED OR THAT THE APP OR ITS SERVERS ARE FREE OF ERRORS

Some jurisdictions do not allow the exclusion of certain warranties, so the above limitations may not apply to you. In such cases, FluttX's warranties are limited to the minimum extent permitted by applicable law.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL FLUTTX, ITS TEAM MEMBERS, AFFILIATES, LICENSORS, OR SERVICE PROVIDERS BE LIABLE FOR ANY:

• INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES
• LOSS OF PROFITS, REVENUE, DATA, GOODWILL, OR OTHER INTANGIBLE LOSSES
• DAMAGES ARISING FROM YOUR USE OR INABILITY TO USE THE APP
• DAMAGES ARISING FROM UNAUTHORIZED ACCESS TO OR ALTERATION OF YOUR DATA
• DAMAGES ARISING FROM ANY THIRD-PARTY CONTENT OR CONDUCT ON THE APP

IN JURISDICTIONS WHERE LIABILITY CANNOT BE FULLY EXCLUDED, FLUTTX'S TOTAL LIABILITY TO YOU FOR ALL CLAIMS ARISING OUT OF OR RELATING TO THESE TERMS OR THE APP SHALL NOT EXCEED THE GREATER OF (A) THE AMOUNT YOU PAID FOR THE APP OR SUBSCRIPTION IN THE 12 MONTHS PRECEDING THE CLAIM, OR (B) USD $10.00.

These limitations apply regardless of the legal theory on which the claim is based (contract, tort, statute, or otherwise) and even if FluttX has been advised of the possibility of such damages.

These Terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law principles. Any disputes arising from or relating to these Terms or your use of the App shall be subject to the exclusive jurisdiction of the courts in the applicable jurisdiction.

If you are a consumer located in the European Union, you also benefit from any mandatory consumer protection provisions applicable in your country of residence.

If any provision of these Terms is found to be unenforceable or invalid, that provision will be modified to the minimum extent necessary to make it enforceable, or removed if modification is not possible. The remaining provisions will continue in full force and effect.

We may revise these Terms at any time. We will notify you of material changes by:

• Updating the "Last updated" date at the top of this page
• Displaying an in-app notice on the next App launch
• For significant changes affecting your rights, sending a push notification (if enabled) or emailing you (if your email is on file)

Your continued use of the App after revised Terms become effective constitutes your acceptance of those Terms. If you do not agree to the revised Terms, you must stop using the App and uninstall it.

We encourage you to review these Terms periodically. Previous versions of these Terms are available upon request.

If you have any questions, concerns, or feedback about these Terms & Conditions, please reach out to us:

We aim to respond to all inquiries within 5 business days.