Fast Video Speed for Safari vs zakuni Calculator使用状況と統計
[Fast Video Speed] is a Safari extension which enables you to change the video play speed on any sites instantly.
Your time is valuable. Save time and increase productivity by speeding up video playback.
- Change video playback speed on any site like Netflix, Youtube and Twitter.
- Change video playback speed instantly.
- Supports video play speed from x0.1 ~ x16.
- Apple App ストア
- 有料
- ユーティリティ
ストアランキング
- -
A seemingly ordinary and simple calculator, but there’s no equal (=) button. The calculation results are always displayed, eliminating the need for the extra step of pressing the equals button.
- Apple App ストア
- 無料
- ユーティリティ
ストアランキング
- -
Fast Video Speed for Safari VS. 
zakuni Calculator1月 20, 2026