Effective date: June 22, 2026
This “Subscription Details” explains the benefits, billing, and management of the free version and Pro in Winnow (also “the app”). It is part of the Terms of Service. All prices, periods, and offers are ultimately as shown on the App Store purchase page for your region.
1.1 The app uses a “Free + Pro” model. Pro can be obtained through an auto-renewing subscription or a one-time lifetime purchase. 1.2 Scanning, analysis, similarity grouping, flaw detection, and batch cleanup — all recognition and browsing features — are fully open to everyone and are not limited by Pro status. 1.3 The only difference between Free and Pro is the number of deletions allowed.
2.1 The free version has full access to scanning and analysis. 2.2 The free version can delete up to 10 photos or videos per calendar month (the “monthly deletion quota”). 2.3 The monthly quota resets at midnight on the 1st of each month (in your device’s local time zone). 2.4 The count increases only after a successful deletion; if you cancel in the system deletion dialog, it does not count. 2.5 The month’s deletion count records only “month and count,” is stored on your device, contains no photo information, and is not uploaded. 2.6 When the number you choose to delete exceeds the remaining quota for the month, the app blocks the entire batch (deleting none) and prompts you to reduce the selection or upgrade to Pro.
3.1 Pro removes the deletion limit, allowing unlimited deletion. 3.2 Pro does not change the system behavior of deletion: deletion is still performed by Apple’s system photo flow and requires your confirmation. 3.3 Pro obtained via auto-renewing subscription provides these benefits while the subscription is active; Pro obtained via lifetime purchase is long-term and requires no renewal.
4.1 The app offers three purchase options: a monthly auto-renewing subscription, a yearly auto-renewing subscription, and a one-time “Lifetime Unlock.” 4.2 “Lifetime Unlock” is a one-time non-consumable in-app purchase; it does not auto-renew or bill periodically. Its entitlement is tied to the Apple ID used to purchase and can be synced to other devices via “Restore Purchases.” 4.3 The name, price, billing period, and applicable taxes of each product are as shown in real time on the App Store purchase page for your region. 4.4 Prices may vary by region, exchange rate, or Apple policy.
5.1 Both the monthly and yearly subscriptions include a 3-day free trial: no charge during the trial. Free-trial eligibility is managed by the App Store based on your Apple ID and is generally available only once per subscription group (reinstalling the app does not reset it). The lifetime purchase is one-time and has no trial. 5.2 Subscriptions auto-renew. Unless canceled at least 24 hours before the end of the current billing period (including the free-trial period), a subscription renews at the selected period and price; first billing begins when the free trial ends. 5.3 The renewal charge is taken via your Apple ID within 24 hours before the end of the current period. 5.4 Once a purchase is confirmed, the charge is applied to your Apple ID.
6.1 You can view, upgrade, downgrade, or cancel a subscription at any time in App Store → (your) Apple ID → Subscriptions. 6.2 Cancellation takes effect after the end of the current paid period; until then you can still use Pro. 6.3 Canceling does not automatically refund; the current period already started is generally not prorated, unless required by applicable law.
Purchases and refunds for the app are handled by Apple under its policies. The developer cannot process refunds directly. To request a refund, use Apple’s “Report a Problem” (reportaproblem.apple.com) or App Store channels.
If you change devices, reinstall the app, or restore your system, you can use “Restore Purchases” in Settings → Subscription to re-sync your Pro entitlement via your Apple ID. If Apple’s transaction status is delayed, the entitlement may take effect after the App Store completes verification.
The app’s subscriptions and lifetime unlock are not currently enabled for Family Sharing. Entitlements are tied to the Apple ID used to purchase.
10.1 We may adjust prices or plan composition. For existing subscribers, price changes are handled per Apple’s rules — typically with advance notice and, where required, your confirmation before renewal continues. 10.2 We may adjust the specific value of the free version’s monthly deletion quota or the boundaries of the benefits; changes take effect after being updated in the app and in these details.
Both the monthly and yearly subscriptions offer a 3-day free trial (a StoreKit introductory offer). Trial eligibility is managed by the App Store based on your Apple ID (generally once per subscription group). The exact conditions, duration, and price of the trial and renewal are as shown on the App Store purchase page. If not canceled at least 24 hours before the trial ends, billing for the selected period begins automatically when the trial ends.
Whether on Free or Pro, deletion cannot be undone by the app, and the responsibility to review before deletion is always yours. See the “Photo Cleanup Risk Notice.”
Version & updates: This document is dated June 22, 2026. We may update it from time to time; the latest version is shown in the app, and material changes are announced in-app. Continued use constitutes acceptance of the updated version.
Developer & contact: Winnow (影萃). For questions, complaints, or to exercise your rights regarding this document, contact us via the developer contact on the App Store product page or the support channel listed in the app’s Settings. Support email: alexliunew@gmail.com; Support & privacy policy: https://627666.github.io/winnow-support/
生效日期：2026 年 6 月 22 日
本《订阅说明》解释影萃（以下简称「本应用」）的免费版与 Pro 的权益、计费与管理方式。本说明是《服务条款》的组成部分。所有价格、周期与优惠最终以你所在地区 App Store 购买页展示为准。
1.1 本应用采用「免费版 + Pro」模式。Pro 权益可通过自动续期订阅获得，也可通过一次性永久买断获得。 1.2 扫描、分析、相似分组、瑕疵识别、批量清理整理等全部识别与浏览功能，对所有用户完全开放，不因是否为 Pro 而受限。 1.3 免费版与 Pro 的唯一区别在于可执行的删除张数。
2.1 免费版可完整使用扫描与分析功能。 2.2 免费版每个自然月最多删除 10 张照片或视频（「每月删除额度」）。 2.3 每月删除额度在每月 1 日 0 点（以设备本地时区为准）自动重置。 2.4 删除计数仅在删除成功后累加；若你在系统删除确认框中取消，则不计入额度。 2.5 当月删除计数仅记录「自然月与张数」，保存在设备本地，不含任何照片信息，也不会上传。 2.6 当本次选择删除的数量超过本月剩余额度时，本应用会整批拦截、不删除任何一张，并提示你减少选择或升级 Pro。
3.1 Pro 解除删除上限，可不限量删除。 3.2 Pro 不改变删除的系统行为：删除仍由 Apple 系统照片流程执行并需你确认。 3.3 通过自动续期订阅获得的 Pro，在订阅有效期内享有上述权益；通过永久买断获得的 Pro 为长期有效，无需续费。
4.1 本应用提供三种购买方式：月度自动续期订阅、年度自动续期订阅，以及一次性「永久解锁」买断。 4.2 「永久解锁」为一次性的非消耗型内购（non-consumable），购买后不自动续费、不按周期扣款；其权益与购买所用的 Apple ID 绑定，可通过「恢复购买」在其它设备同步。 4.3 各商品的名称、价格、计费周期与适用税费，以你所在地区 App Store 购买页实时展示为准。 4.4 价格可能因地区、汇率或 Apple 政策不同而异。
5.1 月度与年度订阅均包含 3 天免费试用：试用期内不收费。免费试用资格由 App Store 依你的 Apple ID 管理，同一订阅组通常仅可享用一次（重装应用不会重置）。永久买断为一次性购买，不含试用。 5.2 订阅为自动续期。除非在当前计费周期（含免费试用期）结束前至少 24 小时取消，订阅将按所选周期与价格自动续费；免费试用期结束后即开始首次计费。 5.3 续费费用将在当前周期结束前 24 小时内通过你的 Apple ID 扣取。 5.4 购买确认后，费用将记入你的 Apple ID。
6.1 你可随时在「App Store →（你的）Apple ID → 订阅」中查看、升级、降级或取消订阅。 6.2 取消将在当前已付费周期结束后生效；在此之前你仍可使用 Pro 权益。 6.3 取消订阅不会自动退款，已开始的当前周期通常不予按比例退款，除非适用法律另有规定。
本应用的购买与退款由 Apple 依其政策处理。开发者无法直接为你办理退款。如需申请退款，请通过 Apple 的「报告问题」（reportaproblem.apple.com）或 App Store 渠道提出。
若你更换设备、重装应用或恢复系统，可在「设置 → 订阅」中使用「恢复购买」，通过你的 Apple ID 重新同步 Pro 权益。若 Apple 交易状态存在延迟，权益可能需要等待 App Store 完成验证后生效。
本应用当前订阅与永久解锁均未开启家庭共享（Family Sharing）。权益与购买所用的 Apple ID 绑定。
10.1 我们可能调整价格或方案构成。对于已订阅用户，价格变更将依据 Apple 的规则处理，通常会在生效前通知，必要时需要你确认后方可继续续订。 10.2 我们可能调整免费版每月删除额度的具体数值或权益边界；调整将在应用内与本说明中更新后生效。
月度与年度订阅均提供 3 天免费试用（StoreKit 入门优惠），由 App Store 依你的 Apple ID 管理试用资格（同一订阅组通常仅一次）。试用与续订的具体条件、时长与价格以 App Store 购买页展示为准。如未在试用结束前至少 24 小时取消，将在试用结束后自动开始按所选周期计费。
无论免费版或 Pro，删除均不可由本应用撤销，删除前的复核责任始终在你。详见《照片清理风险提示》。
版本与更新：本文件版本 2026 年 6 月 22 日。我们可能不时更新本文件，更新后会在应用内同步展示最新版本，重大变更会通过应用内提示告知。继续使用即视为接受更新后的版本。
开发者与联系方式：影萃（PhotoCleaner）。如对本文件有疑问、投诉或希望行使相关权利，请通过 App Store 商品页提供的开发者联系方式，或应用内「设置」中公布的支持渠道与我们联系。支持邮箱：alexliunew@gmail.com；支持与隐私政策页面：https://627666.github.io/winnow-support/