Privacy Policy

BeatMuse

Last updated: October 20, 2026

This Privacy Policy explains what information the BeatMuse mobile app and its related online services (together, the “Service”) collect, how it is used, who receives it, how long it is kept, and how you can withdraw consent or ask for deletion. BeatMuse is published by the developer named on the BeatMuse listing of the app store you installed it from (“we”, “us”). It applies to the app on every platform where it is offered.

1. What the Service does

• AI Music: songs generated from a text description or from your own lyrics, an AI lyrics writer, and Remix and Extend for songs you made.
• Music Video: you pick a photo (of yourself, or of someone who agreed) and a song, and the Service generates a music video in which the person in the photo sings with lip sync. This includes ready-made templates, duets with two photos, and Standard or Pro quality.
• Edit Video: turn lyric captions on or off for a finished video.
• Library, playback, sharing and export, and an optional daily check-in reward.

AI Cover (voice covers, voice cloning and song import from links) was removed from the app in version 2.5.3. Covers you made earlier stay playable in your Library. Section 6.3 explains how older app versions processed that data.

2. Information we collect

2.1 Information you give us

• Text you enter: song descriptions, lyrics, titles, video ideas, and the options you choose (genre, mood, style, length, quality).
• Photos you pick or take for a music video. These are uploaded so the video can be generated and the pictured face can be animated (lip sync). Pick only photos of yourself, or of people who agreed. A parent or guardian must agree for a child. The app asks you to confirm this once before you pick photos.
• Audio for a video: a BeatMuse song or an audio file you choose. It is uploaded so it can be cut, timed and synced to the video.
• Reports you send with the in-app Report option: the reason, your optional note, the identifier of the reported item, the app version, the language, and a hashed device identifier.
• Messages you send us by email, including your email address and anything you include.

The current app does not record from your microphone and does not read your contacts or location. It uses the camera only when you choose to take a photo.

2.2 Information collected automatically

• Identifiers:
  • A random app User ID. On iPhone it is stored in your device’s Keychain. On Android it is stored encrypted on your device and backed up to your Google account through Google’s Block Store, so it survives a reinstall.
  • On iPhone, Apple’s identifier for vendor. On Android, a random identifier created for each install.
  • The Firebase installation and push-notification tokens.
  • If you make a purchase, the store’s transaction identifiers (for example Apple’s original transaction ID or Google Play’s purchase token), together with an anonymous account token the app attaches to purchases.
  On iPhone, the account token and your credit counters are also kept in the Keychain, which syncs them through iCloud Keychain if you use it. On Android, they are backed up with the User ID through Google’s Block Store. We use these to deliver your creations, keep your credit balance and purchases consistent across reinstalls, and prevent abuse. We do not use the advertising identifier. We do not track you across other companies’ apps or websites, and the app never asks for App Tracking Transparency permission.
• Credits and purchases: subscription status, credits granted, spent and refunded, and the dates you claimed daily check-in credits.
• Generation records: for each song or video request, our server keeps the request (including your text and the files you added), its status, the result, the device identifiers above, and timing information.
• Usage analytics (Google Firebase Analytics and Mixpanel): events such as screens opened, a generation started, finished or failed, paywall views and purchases. These events carry usage metadata (for example style, length, quality and error codes) and a device identifier. They do not carry your prompts, lyrics, photos or audio. Usage analytics is on by default, and you can turn it off at any time in Settings → Privacy & Data → Share usage analytics. While it is off, the app sends no events to Firebase Analytics or Mixpanel. Mixpanel’s IP-based geolocation is turned off, so Mixpanel does not record a location derived from your IP address. Firebase Analytics may estimate an approximate country or region from the connection; it does not give us your IP address or precise location.
• Diagnostics: the Android app sends crash reports to Google Firebase Crashlytics, including device model, OS version, app version and technical traces. The usage-analytics switch does not turn crash reports off. The iOS app has no crash-reporting SDK. On both, error categories and timings travel inside the usage analytics above.
• Device and network data: device type, OS and app version, language, and the IP address our servers see on each request. IP addresses are used for security and rate limiting and appear in our server logs.
• Notifications: your push token and your notification choices.

3. How we use information

• To create what you ask for and to show it to you in the app.
• To run credits, subscriptions, credit packs, the daily check-in reward and refunds, and to prevent fraud and abuse.
• To send notifications you allowed: creation updates, check-in reminders, and tips and offers only if you turned that on.
• To review reports, enforce our Terms of Service, and comply with the law.
• To measure reliability and improve the app, using the analytics and diagnostics described above.

We do not sell your personal information. We do not share it for cross-context behavioural advertising, and we do not use your photos, audio or text to train AI models.

4. AI processing and your consent

Before the app first sends your content to AI services, it shows an AI data sharing screen. That screen names each company that receives your content and says what each one receives. Nothing is sent to AI services unless you agree.

You can withdraw consent at any time in Settings → Privacy & Data → AI data sharing. While sharing is off, the app sends no new content to AI services, and the AI features stay unavailable until you turn sharing back on. Withdrawing consent does not undo processing that has already happened, and a creation that is already being made is finished. To also delete what was already sent, see section 7.

5. Face data

To make a music video, the Service checks that a clear face is present in the photos you pick and animates that face to sing.

To keep the right person in your video, our media-processing server (see Fly.io in section 6) may also:

• compare the faces in generated images and clips with the faces in the photos you picked for that video, and give each comparison a similarity score;
• estimate whether each face in a duet is male or female, so that each voice is sung by the right person.

For each comparison, the server computes a numeric description of the face’s features (a face template). It is used only for that comparison and is deleted right after it. We never store face templates, and they are not sent to anyone else. We keep only the similarity scores and the male or female estimate, with that video’s generation record (section 7), and delete them with it on request.

We use face data only to make the video you asked for. We do not use it to find out who anyone is, we do not compare your photos with anyone else’s photos or with any database, and we do not use face data for advertising, marketing or profiling. Photos are kept as described in section 7 and are deleted on request.

6. Who receives your information

6.1 Service providers used by the current app

• Kie.ai creates songs, lyrics, images and videos, and hosts files for that work.
  • It receives your text, the photos you pick, and the song audio.
  • It uses models from Suno, MiniMax, Kling (Kuaishou), ByteDance, OpenAI, Google and xAI. Kie.ai passes your content to whichever of these models it uses for that step.
• Anthropic (Claude) plans the scenes of your music video and writes lyrics. It receives the photos you pick, lyrics and your text.
• OpenAI improves your text when you tap Optimize, and transcribes song audio so lyrics and captions are timed. It receives that text, the song audio and, for Director videos, the photos you pick.
• Replicate separates the vocals from the song audio for some music videos, including duets, so the lip sync follows the voice. It also runs some backup image and video steps, using models from Kling (Kuaishou) and Google. It receives the song audio and the photos you pick.
• Cloudflare hosts our backend: servers, databases, file storage and logs. All of the information above passes through it or is stored with it.
• Fly.io runs our media-processing servers, which cut, join, caption and analyse your photos, audio and video files, including the face checks described in section 5.
• Google Firebase provides analytics, push notifications (Firebase Cloud Messaging), remote configuration and, in the Android app, crash reports (Crashlytics).
• Mixpanel provides usage analytics.
• The app store you installed from (Apple’s App Store or Google Play) processes payments. We receive purchase status and transaction identifiers, never your card details.

Each of these third parties receives only what it needs for its task, and must provide the same or equal protection of user data as this Privacy Policy, Apple’s App Store Review Guidelines and Google Play’s Developer Program Policies require. We keep this list current when providers change.

6.2 Other disclosures

• Other people: your creations are private to you. Others see them only if you share them yourself.
• Authorities: when the law requires it, or to protect the safety and rights of users and others.
• A buyer or successor: if the Service is sold or transferred, this policy continues to apply to your information.

6.3 Older app versions (AI Cover)

Versions before 2.5.3 included AI Cover. If you still use one of those versions and use that feature, the following happens:

• Your audio and voice recordings are processed by Replicate (voice conversion and voice-model training) and ElevenLabs (voice cloning).
• Songs requested from a pasted YouTube link are fetched from YouTube, directly or through a RapidAPI service.
• Apple Music links are looked up through Apple’s public iTunes lookup.

The current app starts nothing new with ElevenLabs or RapidAPI. It only finishes a request that an older version had already started before you updated: if an older version had started a song in a custom voice, the current app may send that song’s audio to ElevenLabs once to finish the voice swap.

7. How long we keep information, and deletion

• On your device: your songs, videos, library and settings stay until you delete them or delete the app.
• On our servers: deleted automatically 14 days after their last use (for example, 14 days after a video was made or last edited):
  • the photos and audio you upload
  • your generated songs and videos
  • the content of generation records (prompts, lyrics and file links), including the face-check results described in section 5
  Kept longer: the credit and purchase records needed to honour store refunds, prevent fraud and meet legal obligations, and a bare record that a generation ran (its status, cost and dates, without its content). Reports are kept, and an item someone reported is kept until the report has been reviewed. Short-lived processing records (for example job status and push de-duplication) expire automatically within days.
• Analytics and diagnostics: kept under Firebase’s and Mixpanel’s retention settings.
• AI providers: they may keep copies of the files they processed for a limited time under their own retention policies.

To delete your data, tap Settings → Delete my data in the app. This opens an email to us that includes your User ID. You can also write to techhunt.bridge@gmail.com and include the User ID shown in Settings.

• Within 30 days, we delete the information linked to that ID from our servers: uploads, creations, generation records and reports.
• We also ask the providers in section 6 that hold copies to delete them, where they offer deletion.
• We may keep the minimum purchase and credit records needed to honour store refunds, prevent fraud and meet legal obligations.
• Deleting the app removes data on your device only. Copies on our servers follow the 14-day schedule above.

8. Your choices and rights

• Notifications: in Settings → Notifications, turn creation updates and daily check-in reminders on or off. Tips & offers stays off unless you turn it on. You can also turn off all notifications in your device settings.
• AI data sharing: turn it off at any time in Settings → Privacy & Data → AI data sharing (see section 4).
• Usage analytics: turn it off at any time in Settings → Privacy & Data → Share usage analytics (see section 2.2).
• Deletion: use Settings → Delete my data (see section 7).
• Your rights: depending on where you live, you may have the right to access, correct, delete, restrict or object to our use of your data, to data portability, and to complain to your data-protection authority. Email us to use these rights. We answer within 30 days.

9. Legal bases (EEA, UK and Switzerland)

• Contract: to provide what you ask for and to process purchases.
• Consent: for sending your content to AI services, for push notifications, and for tips and offers. You can withdraw it at any time.
• Legitimate interests: security, fraud prevention, diagnostics and analytics that do not override your rights.
• Legal obligation: where the law requires us to keep or disclose information.

10. International transfers

We and our providers process data in the United States and other countries. Where the law requires it, transfers from the EEA, UK or Switzerland rely on appropriate safeguards such as Standard Contractual Clauses.

11. Children

The Service is not directed at children under 13 (or the minimum age in your country), and we do not knowingly collect personal information from children. Some templates are made for family moments such as birthdays. Only a parent or guardian may add a child’s photo, and the app asks you to confirm this. If you believe a child’s information was given to us without a parent’s or guardian’s agreement, email us and we will delete it.

12. Reporting content

You can report any song or video with the Report option in the app, or by email. We review every report. Section 2.1 describes what a report contains.

13. Security

Network traffic is encrypted with HTTPS. Sensitive state on your device is kept in the iOS Keychain or, on Android, in encrypted storage. Access to our servers is restricted. No method of transmission or storage is completely secure.

14. AI-generated content

AI output can be inaccurate or unexpected. It is for creative and entertainment purposes and is not professional advice.

15. Changes to this policy

We will post any change here and update the “Last updated” date. If a change is material, we will also tell you in the app before it takes effect.

16. Contact

• Developer: the developer named on the BeatMuse listing of your app store
• Email: techhunt.bridge@gmail.com