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Fact · Voice privacy and security

The privacy policy of Realtime Subtitle says audio, recognized text and translations are not uploaded to the developer's servers or to any third party's servers. Its policy 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

“不会将您的音频、识别文本或翻译内容上传至开发者或任何第三方的服务器”

Realtime Subtitle privacy policy (隐私政策), 成渝 向 (developer of Realtime Subtitle), 2026, Section 1, 我们收集的信息 (information we collect).

Open the original
What it measures
The policy is in Chinese; the claim translates the quote. The same section says the app has no account, no analytics SDK and no crash reporting.
What it does not show
This is a rule about where data goes, not how long it is kept. It does not cover the Apple Speech engine or the Apple system translation, which the policy says are governed by Apple's policy.

In the data

A row of How Long Voice Assistants Keep Your Recordings, as Realtime Subtitle, no upload: 不会将您的音频、识别文本或翻译内容上传至开发者或任何第三方的服务器 days.

Service
Realtime Subtitle
What is kept
Audio and transcripts
When
By default
Reviewed by people
No
As of
2026-10

Source

Used to calculate