Best Voice Jammer Apps

244+ iOS apps curated and reviewed

3.4 avg rating
20 free apps
Updated September 2026

If you already know Speech Jammer, this is the deeper bench. 244+ voice jammer apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.

Compare top Voice Jammer Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Speech JammerSpeech JammerFree3.1★ (613)YesNoSep 2026
2Speech Jammer: Voice DelaySpeech Jammer: Voice DelayFree—YesYesMay 2026
3Speech Jammer: Voice Delay AppSpeech Jammer: Voice Delay AppFree4.7★ (55)YesYesSep 2026
4Voice Changer - Change TonesVoice Changer - Change TonesFree3.9★ (564)YesNoSep 2026
5Tipsy Tongue: Speech JammerTipsy Tongue: Speech JammerFree5.0★ (2)NoYesAug 2026
6Speech Jammer°Speech Jammer°Free3.4★ (83)YesYesAug 2026
7Chatter JammerChatter JammerFree1.8★ (17)NoNoJul 2026
8Prank App - Voice ChangerPrank App - Voice ChangerFree4.4★ (308)YesNoSep 2026

Top Picks for Voice Jammer

Speech Jammer#1

Speech Jammer by Dwight Dickinson

Speech Jammer Tongue Twisters
Editor's Choice
🎬 Entertainment
3.1😐(613 ratings)
FreeAds
Speech Jammer screenshot 1
Speech Jammer screenshot 2
Speech Jammer screenshot 3

This app creates a humorous effect by echoing your voice back with an adjustable delay, making it challenging to speak. It includes tongue twisters and recording capabilities to enhance the fun. Share your vocal struggles with friends through various platforms.

What We Love

  • 👍 Fun and entertaining app
  • 🤖 Effectively jams speech
  • 💡 Potential to help with speech issues

Room to Improve

  • 🐛 Crashes and bugs
  • 📢 Intrusive ads
  • ⚠️ Can cause dizziness/discomfort
  • 🔇 Doesn't work with Bluetooth headphones

More Voice Jammer apps to explore

FAQ about Voice Jammer

What are the best voice jammer apps for iPhone?
Speech Jammer tops our voice jammer apps ranking as of September 2026, with a 3.1-star average from 613 App Store ratings, and it's free to download.
Yes — 20 of the top voice jammer apps we rank are free to download, including Speech Jammer and Speech Jammer: Voice Delay.
Speech Jammer shows ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 244+ voice jammer apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Speech Jammer app echoes your voice back with an adjustable delay, making it difficult or impossible to talk. This effect, known as Delayed Auditory Feedback (DAF), is designed to create humorous situations and vocal challenges.
Key features include an adjustable delay to impair speech, tongue twisters to increase difficulty, the ability to record sessions, and options to share recordings with friends. It also offers Bluetooth headphone compatibility and a function to disable the delay.