Fact · Voice privacy and security
The privacy policy of Realtime Subtitle says its subtitle history is kept only in memory, is cleared when the app quits, and is never written to disk. It gives no number of days.
Quote found word for word on the live source, last checked October 25, 2026
In the source's own words
“字幕历史 ：仅保存在内存中，退出应用后即清除，不写入磁盘”
Realtime Subtitle privacy policy (隐私政策), 成渝 向 (developer of Realtime Subtitle), 2026, Section 4, 本地数据存储 (local data storage).
Open the original- What it measures
- The policy is in Chinese; the quote is the original text and the claim translates it. The same section says app settings and model files stay on the device until the user deletes them.
- What it does not show
- Covers the subtitle history only. The settings and model files rule is a separate statement, and it also has no number of days.
In the data
A row of How Long Voice Assistants Keep Your Recordings, as Realtime Subtitle, subtitle history: 字幕历史 ：仅保存在内存中，退出应用后即清除，不写入磁盘 days.
- Service
- Realtime Subtitle
- What is kept
- Transcripts
- When
- By default
- Reviewed by people
- No
- As of
- 2026-10