生效日期：2026 年 9 月 24 日
momo 是一只运行在 iPhone / iPad 上的陪伴型 AI 桌宠。本隐私政策说明我们如何处理你在使用 momo 时的数据。
简言之：momo 不运营后端。你的数据默认在你的设备上。大模型对话是可选的，需要你自己配置和支付；那些数据直接发往你选择的服务商，不经过 momo。
下面这些数据只在你的设备上被使用，开发者收不到其中任何一项。
用途：判断你在不在，以及测量环境光线。
用途：用于语音对话，以及可选的环境音感知（只测响度，不测内容）。
用途：判断你大概在"家/公司/别处"这类地点类型，以及获取天气信息。
用途：与第三方大模型服务进行对话。
如果你开启了位置权限，momo 会使用粗化后的坐标向 Open-Meteo（开放式天气服务）请求天气数据，不发送任何身份信息。
你配置的 API Key 存储在 iOS 系统 Keychain 里，不离开你的设备。
如果你在设置里选择下载「自然音色」，模型文件会从 Apple 的服务器下载（App Store 的按需资源机制），与下载 App 本身相同，不涉及任何个人信息。之后语音合成全程在设备上完成。
你的宠物状态、记忆、相处天数等数据全部保存在你设备的 App 沙箱里，不离开你的设备。这些数据随 App 卸载而删除。你也可以在 App 设置中查看和清除记忆。
momo 不针对 13 岁以下儿童。我们不会有意收集儿童（指 13 岁以下）的任何信息。由于 momo 不向开发者传输任何数据，我们也无从持有任何儿童的信息。
删除 momo App 即删除全部本地数据。对于通过 API Key 发送给第三方服务商的对话数据，其删除遵循该服务商的隐私政策。
由于 momo 不运营后端，不存储你的任何数据副本，因此：
momo 可能连接以下第三方服务，具体取决于你的配置和选择：
请查阅这些服务商的隐私政策了解它们如何处理你的数据。
momo 由个人开发者维护，没有任何服务器基础设施。
我们可能会不时更新本隐私政策。重大变更会在此页面标注新的生效日期。继续使用 momo 即表示接受更新后的政策。
如有关于本隐私政策的问题，请联系开发者：
最后一句话：momo 的设计原则是克制。我们不收集超过必要的数据，不与任何人分享你的信息，不在你的设备之外维护你的任何副本。你的隐私和你的数据完全在你手中。
Effective Date: September 24, 2026
momo is a companion AI desk pet for iPhone and iPad. This privacy policy explains how we handle data when you use momo.
In short: momo has no backend. Your data stays on your device by default. Large language model conversations are optional and require you to configure and pay for a third-party service; that data goes directly to the provider you choose, not through momo.
Everything below is used on your device only. None of it ever reaches the developer.
Purpose: To determine if you are present and to measure ambient light.
Purpose: For voice conversations and optional ambient sound sensing (which measures loudness only, not content).
Purpose: To determine your general location type (home/work/elsewhere) and to fetch weather information.
Purpose: To communicate with third-party large language model services.
If you enable location permission, momo requests weather data from Open-Meteo (an open weather service) using your coarsened coordinates and sends no identifying information.
Any API keys you configure are stored in the iOS system Keychain and never leave your device.
If you choose to download the "natural voice" in Settings, the model files are downloaded from Apple's servers through the App Store's on-demand resources mechanism, the same way the app itself is delivered. No personal information is involved, and speech synthesis then runs entirely on your device.
Your pet's state, memories, days together, and related data are stored entirely in your device's App sandbox and never leave your device. This data is deleted when you uninstall the app. You can also view and clear memories in the app's settings.
momo is not intended for children under 13. We do not knowingly collect information from children under 13. Because momo transmits no data to the developer, we hold no information about anyone, children included.
Uninstalling momo deletes all local data. For conversation data sent to third-party providers via API key, deletion is governed by that provider's privacy policy.
Because momo has no backend and does not store any copies of your data elsewhere, you have direct control:
momo may connect to the following third-party services depending on your configuration and choices:
Please review the privacy policies of these services to understand how they handle your data.
momo is maintained by an independent developer with no server infrastructure.
We may update this privacy policy from time to time. Significant changes will be marked with a new effective date on this page. Continued use of momo constitutes acceptance of the updated policy.
If you have questions about this privacy policy, please contact the developer:
Final note: momo is designed with restraint. We collect only what is necessary, share nothing with anyone, and maintain no copies of your data outside your device. Your privacy and your data are entirely in your control.