小云计算器 · 官网 | 无广告科学计算器 · 云端同步 · 隐私优先
x789.cn
LaunchIndex first observed 小云计算器 · 官网 | 无广告科学计算器 · 云端同步 · 隐私优先 (x789.cn) live on 31 October 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
小云计算器 · 官网 | 无广告科学计算器 · 云端同步 · 隐私优先 (x789.cn) was first observed live on 31 October 2026.
A lightweight Android scientific calculator app with cloud synchronization, personalized skins, speech output, and privacy-first design; no ads or third-party SDKs.
Its profile is classified as Saas within Business / Productivity.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- x789.cn
- Category
- Business / Productivity
- Website type
- Saas
- Observed title
- 小云计算器 · 官网 | 无广告科学计算器 · 云端同步 · 隐私优先
- Observed description
- 小云计算器 - 轻巧的安卓科学计算器:科学计算、云端同步、个性皮肤,无广告、无第三方 SDK,已通过公安联网备案与全站 HTTPS 加密,换手机记录不丢。
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
A canonical launch profile for x789.cn.
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