Reactooo: Reaction Recorder

Reactooo makes recording reaction videos simple, fast, and fun. Record your genuine reactions while playing a source video from your phone, then export directly to your gallery in a high-quality vertical format perfect for TikTok, YouTube Shorts, and Instagram Reels.

🎬 Record Reactions Instantly

What you see during recording is exactly what you get in the final video.

Pause and resume the source video at any point
Trim and Edit Easily
Crop out dead space at the start or end of either the source or reaction video.
Adjust the microphone and source video volume independently.
Export Directly to Your Device

🏆 Gamification to Keep You Creating
Daily challenges and streaks encourage you to record and export regularly.
Satisfying badges and animations make every milestone fun.

💰 Enjoy all features
Free version with ads and HD unlock via rewarded video.
Pro subscription removes ads, unlocks HD permanently, and removes the watermark.

Reactooo is designed for creators who want a fast, reliable, and lightweight reaction recording workflow without juggling multiple apps. Start capturing your reactions today!