Terms of Use

1. What the app does

• Smart photo cleanup: identify blurry shots, duplicates or near-duplicates, screenshots, and documents with side-by-side previews before removal.
• AI organization: classify photos into categories like travel, food, portraits, and pets for easier browsing.
• Storage optimization: surface items that free the most space first.
• Speaker cleaner: play specialized tones to help push out dust or moisture from device speakers.

2. Eligibility

You must be at least 13 years old (or the minimum age of digital consent in your country) to use the app. No account is required at this time.

3. Permissions and your content

• The app needs permission to access your photo library to analyze, classify, and delete photos you choose.
• Deletions occur in your Photos library; on iOS, removed items may move to the system “Recently Deleted” folder where you can restore or permanently delete them.
• All analysis is designed to run on your device; we do not upload your photos to our servers.
• You confirm you have the right to use and manage any content you process with the app.

4. Safe and acceptable use

• Use the speaker cleaner at moderate volume and at your own discretion; we are not responsible for hardware damage.
• Do not misuse the app (for example, interfering with its operation, reverse engineering, or using it for unlawful purposes).
• You are responsible for backing up your data before deleting or modifying files.

5. Purchases and Subscriptions

Certain features of the App require a valid subscription or one-time payment (“Paid Services”). We may provide complimentary trial periods so you can evaluate these features before purchase. Once payment is confirmed, you receive access to the applicable Paid Services for the duration of the active subscription or access term.

By purchasing, activating, or using any Paid Service, you agree to the following subscription terms:

• Access to New Features: When new premium features launch during your active subscription, you receive them at no additional cost as long as no separate fee is required and you update to the latest version of the App containing those enhancements.
• Payment Methods: Payments are processed exclusively through Apple’s in-app purchase / billing system. Completing a purchase means you accept Apple’s applicable terms and any related third-party agreements.
• Pricing Changes: We may adjust pricing, payment structures, or convert currently free features into Paid Services. If required fees are not paid in full and on time, access to the related Paid Services may be suspended or terminated.
• Payment Authorization: By authorizing a payment method you permit us and relevant financial institutions to process payments and make necessary updates. You agree to pay all outstanding amounts on demand, and continued use of a Paid Service constitutes ongoing authorization for recurring charges.
• Purchases via Third Parties: Paid Services obtained through third-party accounts (such as Apple iTunes, Google Play, or Amazon) are billed through those platforms, and their billing terms—including cancellation requirements—apply in addition to these Terms.
• Automatic Renewal: Unless you cancel, card-based subscriptions renew automatically for the same period as the initial term (for example, 7 days, one month, six months, or one year). Renewal fees, including taxes and adjustments resulting from tax-rate changes, will be charged to your payment method. We will notify you at least ten (10) days before any price increase takes effect where required by law.
• Subscription Cancellation: To modify or cancel your subscription, follow the instructions in your profile settings. If you purchased through a third party, you must cancel through that provider. Cancellation prevents future renewals but does not issue refunds for prior charges.
• Trials and Promotions: Promotional access or free trials provide Paid Services at no charge for a specified time. To avoid automatic billing at the end of a trial or promotion, you must cancel before the promotional period expires.
• Billing Information: You must provide accurate billing information (such as billing address or card details) and promptly update it if anything changes or if your payment method is compromised. Failing to update your information may result in continued charges, for which you remain responsible.
• No Refunds: Payments for Paid Services are non-refundable, regardless of actual usage. Promotional discounts or later price reductions do not qualify for retroactive credits.

6. Privacy

Your use of the app is also governed by our Privacy Policy, which explains how we handle data. Please review it to understand your rights and our practices.

7. Intellectual property

The app, its code, design, and branding are owned by us or our licensors. You receive a limited, non-transferable, revocable license to use the app for personal purposes. You may not copy, modify, distribute, or create derivative works without permission.

8. Disclaimers

• The app is provided “as is” without warranties of any kind. AI and detection results may not be perfect.
• Cleaning audio may not resolve hardware issues and should not be considered a repair service.

9. Limitation of liability

To the fullest extent permitted by law, we are not liable for indirect, incidental, special, or consequential damages, or for loss of data. Our total liability for any claim related to the app will not exceed the amount you paid for the app or its features (if any) during the twelve months before the claim.

10. Suspension and termination

We may update, suspend, or discontinue parts of the app at any time. You may stop using the app at any time by deleting it from your device.

11. Changes to these terms

We may update these Terms of Use from time to time. Continued use of the app after an update means you accept the revised terms.

12. Contact

If you have questions, please contact us at ying@yingflow.top or visit https://yingflow.top/.