It doesn't have enough ratings yet to judge what users think.
SpeedPlayer: Play Slow & Fast is made and published by
雷 陈.
AppBrain is an independent app data site and isn't affiliated with 雷 陈.
The app name, icon, screenshots and description belong to 雷 陈 and are shown as
published on the App Store.
About SpeedPlayer: Play Slow & Fast
SpeedPlayer: Play Slow & Fast is an utilities app developed by 雷 陈.
User Ratings
SpeedPlayer: Play Slow & Fast is rated 5.00 out of 5 stars. The rating is based on 2 ratings.
App Information
SpeedPlayer: Play Slow & Fast is freely available from the App Store. The app size is 9.24 MB. The latest version available is 1.3. The last update was on August 24, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2026.
Description by 雷 陈(from the App Store)
SpeedPlayer is a local-first practice player built for review, repetition, and focused learning.
It is not trying to be a giant media hub or a video editor. It is built to do one thing well: load your own media, slow it down, loop the exact part you need, remember your context, and help you continue practicing later.
Great for: ① dance practice ② sports movement review ③ instrument phrase repetition ④ shadowing, dictation, and speaking practice ⑤ anyone who needs to replay one moment again and again
Core features: ① Import video or audio from Photos, Files, other apps, or a direct media URL ② 0.01x-0.24x precision review mode and 0.25x-4.00x continuous playback mode ③ A-B loop for focused repetition ④ Mirror, zoom, drag, landscape, and fullscreen controls ⑤ Per-file memory for playback position, speed, A-B range, mirror, and viewport ⑥ Favorites, history, subtitle / lyric import, and audio track switching
Optional SpeedPlayer Pro unlocks: ① full playback history ② unlimited favorites ③ extra themes and app icons ④ monthly, yearly, and lifetime options
If you want a practice-first player instead of another general-purpose media app, SpeedPlayer is built for that workflow.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
