AI research, ranked daily. Support & Privacy Policy.
iOS app · getaisentinel.com
Questions, bugs, subscription problems, or content takedown requests — email us. A real person reads every message.
To help us fix a bug faster, please include:
Every day, AI Sentinel ranks the most important new AI research and releases — arXiv papers, lab blogs, and product releases — and shows each one with a four-axis score (novelty, human impact, field impact, engineering maturity) and the reasoning behind it. The summaries and scores are generated by our own AI pipeline. It is a discovery layer: we publish our own summaries and always link back to the original source. We never reproduce full articles.
Free: the daily ranked feed across all channels, the For You personal radar, swipe-to-triage, 1 tracked keyword, the Home Screen widget, share cards, and the full bilingual (English / 中文) experience.
Pro: push alerts the moment a tracked topic appears, up to 20 tracked keywords, the audio daily review (streaming or offline), and the 30-day archive with search.
AI Sentinel Pro is an auto-renewable subscription: $2.99/month or $19.99/year, each with a 7-day free trial. Payment is charged to your Apple ID at confirmation of purchase. It renews automatically unless you turn it off at least 24 hours before the current period ends.
Billing is handled entirely by Apple. To cancel or change your plan, open iOS Settings → tap your name → Subscriptions, select AI Sentinel, and cancel. Cancelling stops the next renewal; you keep Pro until the end of the period you already paid for. We cannot cancel or refund a subscription on your behalf — refund requests go to Apple at reportaproblem.apple.com.
Open the Settings tab in the app and tap Restore Purchases. Make sure you are signed in with the same Apple ID you bought the subscription with. If it still doesn't unlock, email us — include the date of purchase and we'll sort it out.
Pro audio playback is authorized on up to 3 devices at a time. When a 4th device is added, the least recently used one is signed out of audio. Just play audio again on the device you want, and it reclaims a slot.
Keyword alerts are a Pro feature and need notification permission. Check that notifications are enabled for AI Sentinel in iOS Settings, that your keyword is active in the app, and that quiet hours aren't suppressing the alert. Alerts fire when a new item matching your keyword is published, not on a fixed schedule.
Tap the archive-box icon in the top-right of the Today tab. Keywords live in Settings → Keywords.
Yes. If you are a rights holder and want your content excluded, email wxgholmes@gmail.com with the source or item link and we will remove it.
Last updated: 2026-08-05
AI Sentinel does not require an account. We do not collect your name, email address, phone number, or location, and we do not ask you to sign in.
To deliver the core features, we process the following. All of it is associated with an anonymous device identifier — never with your real-world identity, because we never collect one:
Our AI pipeline reads and summarizes public source articles — papers, blog posts, and releases. We do not send your keywords, your preference profile, or any other personal data to third-party AI providers. Ranking for you happens against content that was already generated; your swipe-based preference profile is used to re-rank it, not to train anyone's model.
Deleting the app does not, by itself, erase the anonymous device ID. That identifier lives in the iOS keychain and is deliberately kept across reinstalls, so removing the app leaves it in place — and the record on our servers stays until it is deleted or expires.
To have the data associated with your device deleted from our servers, email wxgholmes@gmail.com and we will delete it. If you want the identifier itself gone from the device as well, delete the app and then reset your keychain, or tell us and we will walk you through it.
Records tied to audio entitlement (which devices are currently signed in for Pro playback) expire automatically on a rolling 60-day window. The device registration record itself has no automatic expiry today — it stays until you ask us to delete it.
AI Sentinel is not directed at children and does not knowingly collect data from children.
If this policy changes, we will update this page and the date above.
Privacy questions: wxgholmes@gmail.com
AI Sentinel Pro is licensed under Apple's standard End User License Agreement:
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
AI 研究，每日排行
使用问题、Bug、订阅异常，或版权方的内容下架请求，都可以发邮件给我们，每一封都有人读。
报告 Bug 时，请尽量附上：iPhone 型号与 iOS 版本、App 版本（设置页底部）、你的操作步骤与实际结果，以及能说明问题的截图。
每天为你排出 AI 领域最重要的新研究与新发布（arXiv 论文、实验室博客、产品发布），并给出四轴评分（新颖性、人类影响、领域影响、工程成熟度）与评分理由。摘要与评分均由我们自己的 AI 流水线生成。它是一个发现层：我们只发布自己的摘要并回链原文，绝不转载全文。
免费：每日排序信息流、For You 个人雷达、滑动分拣、1 个关键词、桌面小组件、分享卡片，以及完整的中英双语。
Pro：关键词命中即时推送、最多 20 个关键词、每日语音回顾（在线流式或离线下载）、30 天归档与搜索。
AI Sentinel Pro 为自动续订订阅：$2.99/月 或 $19.99/年，均含 7 天免费试用。费用在确认购买时由 Apple ID 扣取；若不在当期结束前至少 24 小时关闭，将自动续订。
扣款完全由 Apple 处理。取消或更换套餐：打开 iOS 设置 → 点你的名字 → 订阅，选择本 App 并取消。取消后不再续订，已付费的当期仍可继续使用 Pro。我们无法代为取消或退款，退款请通过 reportaproblem.apple.com 向 Apple 申请。
打开 App 的 设置 页，点击 恢复购买，并确认使用的是当初购买所用的同一个 Apple ID。若仍未解锁，请发邮件告知购买日期，我们来处理。
Pro 语音播放同时最多授权 3 台设备。当第 4 台加入时，最久未使用的那台会被登出语音权限。在你想用的设备上重新播放一次，即可重新占回名额。
关键词推送是 Pro 功能，且需要通知权限。请确认 iOS 设置中已允许本 App 通知、关键词处于启用状态、且未被免打扰时段拦截。推送在命中新内容时触发，不是定时发送。
点 Today 页右上角的归档图标。关键词在 设置 → 关键词。
可以。如果你是版权方并希望排除自己的内容，请把来源或条目链接发邮件至 wxgholmes@gmail.com，我们会移除。
最后更新：2026-07-13
本 App 无需注册账号。我们不收集你的姓名、邮箱、电话或位置信息，也不要求你登录。
为实现核心功能，我们处理以下数据，且仅与一个匿名设备标识关联，绝不关联你的真实身份：
我们的 AI 流水线只读取并摘要 公开的来源文章（论文、博客、发布说明）。我们不会把你的关键词、偏好画像或任何个人数据发送给第三方 AI 服务商。个性化只是在已生成的内容上做重排序，不用于训练任何模型。
删除 App 即清除设备上存储的匿名设备 ID。如需删除服务器上与某设备关联的数据，请发邮件至 wxgholmes@gmail.com，我们会删除。
本 App 不面向儿童，也不会有意收集儿童数据。
政策如有变更，我们会更新本页面及上方日期。
隐私相关问题：wxgholmes@gmail.com
Pro 订阅适用 Apple 标准最终用户许可协议（EULA）：
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/