Fact · Voice privacy and security
The privacy policy of Realtime Subtitle, in Chinese, says its audio is processed only in memory, in real time, and is not recorded to a file. 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
“音频数据仅在内存中实时处理， 不会被录制保存为文件”
Realtime Subtitle privacy policy (隐私政策), 成渝 向 (developer of Realtime Subtitle), 2026, Section 2, 权限及用途 (permissions and their uses).
Open the original- What it measures
- The policy is dated 21 September 2026 (生效日期：2026 年 9 月 21 日). The quote is the original Chinese; the claim translates it. The App Store listing links to this policy as the app's privacy policy.
- What it does not show
- Describes the app's own processing. When the Apple Speech engine is chosen, audio may be processed on Apple's servers under Apple's policy (see the Apple Speech row). The rule has no fixed period.
In the data
A row of How Long Voice Assistants Keep Your Recordings, as Realtime Subtitle, audio: 音频数据仅在内存中实时处理， 不会被录制保存为文件 days.
- Service
- Realtime Subtitle
- What is kept
- Audio recordings
- When
- By default
- Reviewed by people
- No
- As of
- 2026-10