# Speech Jammer° — Speech Jammer Tongue Twister > App records voice with adjustable delay for speech impairment practice. (iPhone/iPad app by Nilu Technologies.) - Source: https://appshunter.io/ios/app/speech-jammer/id1527551724 (this page in markdown: same URL + `.md`) - Developer: [Nilu Technologies](https://appshunter.io/developer/1488900260) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 3.40/5 from 83 App Store ratings · 17 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 18 MB - Languages: American English - Released: 2020-08-15 - Data updated: 2026-08-20 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/speech-jammer/id1527551724/reviews.md ## What is Speech Jammer°? Speech Jammer will record your voice and replay it back to you at an adjustable delay. This is known as Delayed Auditory Feedback (DAF) and results in difficulty speaking. You just put on your headphones, turn up the volume and read the sentences. The more you spontaneously and continuously talk with the Speech Jammer, the harder talking becomes. Speech Jammer Features ● Adjustable delay to impair speech ● Tongue twisters to make it even more difficult ● Ability to record Speech Jammer sessions ● Share recordings with your friends ● Simple and easy-to-use layout Speech Jammer works best with noise cancelling headphones and headphones with the microphone built-in. ## Key features - Adjustable delay for speech impairment - Tongue twisters for increased difficulty - Record speech jammer sessions - Share recordings - Simple and easy-to-use interface ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $3.99 | one-time | | Remove Ads Lifetime | $9.99 | one-time | ## Recent user reviews (10 of 17) All indexed reviews: https://appshunter.io/ios/app/speech-jammer/id1527551724/reviews.md ### 1/5 — It didn’t work *2025-06-29* So first it didn’t use headphones. And two you only get one go so you can’t even troubleshoot it fail of an app. ### 2/5 — No acepta audífonos Bluetooth *2025-04-30, version 1.3* No funciona si no usan audífonos de cable ### 1/5 — Horrible *2025-04-21, version 1.3* No se me conecta el audio a los audífonos y cuando me cambio de aplicación si se conectan los audífonos ### 1/5 — Why do you sound like a little girl screaming *2023-06-03* Whenever I play the game whenever I pressed jam out, it sounded like a little girls streaming ### 1/5 — Doesn’t work with Bluetooth *2023-01-18, version 1.3* Got the app started the speech jammer and it didn’t work went to check if my AirPods were working and they are I don’t see the point of making an app without a Bluetooth setting when most of us nowadays have AirPods ### 1/5 — Ringing *2022-10-30* High pitched ring wouldn’t recommend app ### 5/5 — Yghhhhh *2022-05-01, version 1.2* MD Babu nai ### 1/5 — Bad sound *2022-04-01* It’s screeching on iPad 8 ### 1/5 — Doesn’t work with Bluetooth headphones *2022-01-27, version 1.2* Tried to connect my headphone, first thought it was my headphones but then I tested it with a video and it worked so I think the app needs updating or something because I just downloaded it ### 1/5 — No funciona con AirPods *2021-10-28, version 1.2* Simplemente al comenzar con la prueba se pasa el audio a los altavoces y aun así teniendo los audífonos funcionando ## Frequently asked questions about Speech Jammer° ### What does the Speech Jammer app do? This app records your voice and plays it back with an adjustable delay, a technique known as Delayed Auditory Feedback (DAF). This creates difficulty in speaking, which can be used for practice or challenges. ### How can I make the speech jamming more difficult? The app offers adjustable delay settings to impair speech. Additionally, it includes tongue twisters to make speaking even more challenging. Using noise-cancelling headphones with the volume turned up is also recommended. ### Is the Speech Jammer app free to use? The app is free to download and use, but it includes in-app purchases and advertisements. Specific features or an ad-free experience may require purchase. ### What kind of headphones work best with this app? The app works best with noise-cancelling headphones. Headphones that have a microphone built-in are also recommended for optimal performance and recording quality. ### What are some common uses for the Speech Jammer app? Common uses include practicing speech, overcoming speaking difficulties, engaging in tongue twister challenges, and creating humorous recordings to share with friends. It's a tool for both practice and entertainment. ## Version history (last 5 releases) ### 1.5 — 2025-07-21 Thank you for downloading this app. In this version, We have fixed some bugs regarding user reviews. ### 1.4 — 2025-05-27 Thank you for downloading this app. In this version, We have fixed some bugs regarding user reviews. ### 1.3 — 2022-06-30 Thank you for downloading this app. In this version, We have fixed some bugs regarding user reviews. ### 1.2 — 2021-09-01 Thank you for downloading this app. In this version, We have fixed some bugs regarding user reviews. ### 1.1 — 2020-09-12 Thank you for downloading this app. In this version, We have fixed some bugs regarding user reviews. ## Apps similar to Speech Jammer° | App | Rating | Price | Category | | --- | --- | --- | --- | | [Happy Tasks - Day by day](https://appshunter.io/ios/app/happy-tasks-day-by-day/id6529524765) | — | Free | Productivity | | [Voice Changer - Change Tones](https://appshunter.io/ios/app/voice-changer-change-tones/id1028313523) | 3.9 (564) | Free | Productivity | | [SmartCart - A Grocery App](https://appshunter.io/ios/app/smartcart-a-grocery-app/id6749520359) | — | Free | Productivity | | [unscroll - Screen Time Control](https://appshunter.io/ios/app/unscroll-screen-time-control/id6758288764) | 4.8 (131) | Free | Productivity | | [Food Stock - Grocery List](https://appshunter.io/ios/app/food-stock-grocery-list/id6751505010) | 4.5 (10) | Free | Productivity | | [AI Detector & Humanizer](https://appshunter.io/ios/app/ai-detector-and-humanizer/id6447053881) | 4.4 (217) | Free | Productivity | ## More apps by Nilu Technologies - [Santa Claus Call Video®](https://appshunter.io/ios/app/santa-claus-call-video/id1490815276) - [Countdown ∙](https://appshunter.io/ios/app/countdown/id1497414640) - [Budget App : Budget planner](https://appshunter.io/ios/app/budget-app-budget-planner/id1498172833) - [Phone Number Lookup゜](https://appshunter.io/ios/app/phone-number-lookup/id1498754359) - [Universal TV Remote](https://appshunter.io/ios/app/universal-tv-remote/id1500901823) - [Safe Lock Photos](https://appshunter.io/ios/app/safe-lock-photos/id1501647666) All apps by Nilu Technologies: https://appshunter.io/developer/1488900260 ## Related topics [speech hamer](https://appshunter.io/ios/topics/speech-hamer) · [idiotizado](https://appshunter.io/ios/topics/idiotizado) · [the speech jammer](https://appshunter.io/ios/topics/the-speech-jammer) · [speak jammer](https://appshunter.io/ios/topics/speak-jammer) · [el idiotizador](https://appshunter.io/ios/topics/el-idiotizador) · [idotizador](https://appshunter.io/ios/topics/idotizador) · [speed jammer](https://appshunter.io/ios/topics/speed-jammer) · [idiotisador](https://appshunter.io/ios/topics/idiotisador) · [voice jammer](https://appshunter.io/ios/topics/voice-jammer) · [speech jammer](https://appshunter.io/ios/topics/speech-jammer) · [idiotisador de voz](https://appshunter.io/ios/topics/idiotisador-de-voz) · [peech jammer](https://appshunter.io/ios/topics/peech-jammer) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*