# SignPiP — Sign language for any video

> Sign language for any video (iPhone/iPad app by Yijun Yu.)

- Source: https://appshunter.io/ios/app/signpip/id6772346006 (this page in markdown: same URL + `.md`)
- Developer: [Yijun Yu](https://appshunter.io/developer/1056243286)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 4 MB
- Languages: English
- Released: 2026-08-31
- Data updated: 2026-10-11
- User reviews in markdown: https://appshunter.io/ios/app/signpip/id6772346006/reviews.md

## What is SignPiP?

SignPiP makes videos accessible to Deaf and hard-of-hearing viewers by adding a sign-language interpreter — right on screen.

Paste a link to a lecture or talk you have the right to use, and SignPiP creates a new version of the video with a signing avatar in a picture-in-picture window. The speech is transcribed, translated into sign, and performed by an animated interpreter in the corner of the screen — so you can watch the original video and follow the signing at the same time.

BUILT FOR LEARNING
Lectures, tutorials, and talks are often spoken-only. SignPiP means Deaf and hard-of-hearing students no longer have to choose between watching the content and reading captions: the sign appears alongside the video, the way a live interpreter would.

WHAT YOU CAN DO
• Turn videos you have the right to use into sign-language picture-in-picture versions
• Watch in Chinese Sign Language (CSL) or American Sign Language (ASL) — one is
  included free, chosen to match your device language; the second can be added
  with a one-time in-app purchase (not a subscription)
• Choose where the interpreter sits and how transparent the overlay is
• Save the signed video to your device
• Review and correct the signing — fix a word and re-render for a more accurate result

HOW IT WORKS
SignPiP listens to the video's audio, writes out what is said, and drives a 3-D avatar to sign it. Everything is assembled into a single video you can play or download.

Made with, and for, the Deaf and hard-of-hearing community — because everyone deserves the same access to video.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Additional Sign Language | $2.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-10-06

German Sign Language (DGS).

SignPiP now signs German-language videos as DGS, alongside Chinese (CSL) and English (ASL). Your device's own language decides which sign language is included free, and one purchase unlocks the others.

The in-app purchase now unlocks every other sign language rather than one more.

### 1.0.0 — 2026-08-31

No release notes.

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## More apps by Yijun Yu

- [MineTunnel](https://appshunter.io/ios/app/minetunnel/id1076434078)

All apps by Yijun Yu: https://appshunter.io/developer/1056243286

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-11.*