Speech Jammer PRO

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Content rating
Everyone
10K+
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Content rating
Everyone
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About this app

Do you think you can speak fluently while listening to your own voice? Put yourself to the test with IdiotizadorApp! 🎙️🤯

Speech Jammer PRO (based on the scientific principle of Delayed Auditory Feedback, or DAF) is the ultimate challenge for you and your friends. The app records your voice through your microphone and plays it back in your headphones with a split-second delay. This slight delay confuses your brain and makes speaking normally an almost impossible mission, leading to hilarious results!

Put on your headphones, choose the intensity, read a text out loud, and get ready to laugh your head off as you stumble over every word.

✨ KEY FEATURES:

⏱️ 3 Delay Levels (Intensity): Choose how much you want to confuse your brain. Adjust the delay between Low, Medium, or High to progressively increase the difficulty of the challenge.

🤖 Built-in Voice Filters (DSP): It doesn't just delay your voice, it transforms it! Add extra fun using our real-time voice filters:

Chipmunk: A super high-pitched and fast voice.

Ogre: A deep and monstrous voice.

Robot: A cybernetic voice with metallic modulation.

Normal: The classic voice challenge.

🎧 Total Control & Visualizer: Adjust the playback volume to your liking and enjoy a beautiful, dynamic sound wave visualizer that reacts to your voice as you speak.

🌍 Ready for Everyone: Clean, modern, and intuitive interface, automatically available in Spanish and English.

IMPORTANT: For the effect to work properly and avoid sound feedback, using headphones is strictly required.

Are you ready for the challenge? Get together with your family and friends, and find out who can finish a whole sentence without messing up!
The hilarious delayed voice challenge. Put on headphones and try to speak.
Updated on
Aug 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location
  • This app may collect these data types
    Location
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new


New update! 🌎
Voice Idiotizer Pro is now available in more languages.

We added full translations for:
• Spanish
• Portuguese
• Indonesian
• Hindi

Choose your language and keep having fun with your friends!