Best Grbaszero Apps

234+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Out of 234+ grbaszero apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Grbaszero Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1GRBASZeroGRBASZeroFreeNoNoMay 2026
2Otter Transcribe Voice NotesOtter Transcribe Voice NotesFree4.8★ (67K)NoYesJul 2026
3Wispr Flow: AI Voice KeyboardWispr Flow: AI Voice KeyboardFree4.8★ (12K)NoYesJul 2026
4Praktika – AI Language TutorPraktika – AI Language TutorFree4.8★ (159K)YesYesJul 2026
5ElevenLabs: AI Voice GeneratorElevenLabs: AI Voice GeneratorFree4.8★ (17K)NoYesJul 2026
6AI Voice Clone GeneratorAI Voice Clone GeneratorFree4.3★ (4.4K)NoYesJul 2026
7와 함께 영어 배우기 Promova와 함께 영어 배우기 PromovaFree4.6★ (63K)YesYesJul 2026
8Speechify – Text to Speech PDFSpeechify – Text to Speech PDFFree4.7★ (502K)YesYesJul 2026

Top Picks for Grbaszero

GRBASZero#1

GRBASZero by ENTZERO, LIMITED LIABILITY CO.

GRBAS Scale Analysis
Editor's Choice
📚 Education
0.0(0 ratings)
Free
GRBASZero screenshot 1

This app analyzes voice data to estimate hoarseness based on the GRBAS scale. It utilizes a machine learning model built from data collected at a hospital's otolaryngology department. The app focuses on evaluating the long vowel sound "A".

Otter Transcribe Voice Notes#2

Otter Transcribe Voice Notes by Otter.ai, Inc.

IA Prise de notes,Dictaphone
Strong Contender
📊 Productivity
4.8😊(67K ratings)
FreeIn-App Purchases
#14in Productivity
Otter Transcribe Voice Notes screenshot 1
Otter Transcribe Voice Notes screenshot 2
Otter Transcribe Voice Notes screenshot 3
Otter Transcribe Voice Notes screenshot 4
Otter Transcribe Voice Notes screenshot 5
Otter Transcribe Voice Notes screenshot 6

This app offers real-time voice transcription for meetings, lectures, and conversations. It acts as an AI assistant, capturing slides, generating summaries, and allowing for collaborative editing and sharing of notes. Available in multiple languages and on web.

What We Love

  • 🚀 Excellent transcription accuracy
  • 👍 Convenient features like speaker identification and timestamps
  • 🚀 Fast and efficient transcription process
  • 👍 Versatile for various use cases (meetings, interviews, lectures)

Room to Improve

  • 🐛 Occasional transcription errors, especially with technical terms
  • 💰 Concerns about increasing subscription costs and reduced free minutes
  • 🐛 Buggy behavior and crashes reported by some users
Wispr Flow: AI Voice Keyboard#3

Wispr Flow: AI Voice Keyboard by Wispr AI, Inc.

Voice dictation & quick notes
Worth Considering
📊 Productivity
4.8😊(12K ratings)
FreeIn-App Purchases
#39in Productivity
Wispr Flow: AI Voice Keyboard screenshot 1
Wispr Flow: AI Voice Keyboard screenshot 2
Wispr Flow: AI Voice Keyboard screenshot 3
Wispr Flow: AI Voice Keyboard screenshot 4
Wispr Flow: AI Voice Keyboard screenshot 5
Wispr Flow: AI Voice Keyboard screenshot 6

This AI-powered voice keyboard transforms your spoken words into polished text instantly, working seamlessly across all your favorite apps. It refines your dictation for speed and accuracy, eliminating filler words and autocorrect errors. Capture notes, draft messages, or transcribe ideas effortlessly, all while sounding natural.

What We Love

  • 🚀 Excellent speech recognition
  • 🎉 Life-changing productivity boost
  • 👍 Automatic punctuation and capitalization
  • ⏱️ Massive time saver

Room to Improve

  • 🐛 Occasional issues with the iOS app

More Grbaszero apps to explore

4
Praktika – AI Language Tutor
Praktika – AI Language Tutor
Praktika – AI Language Tutor
Sprachen lernen mit KI Tutoren
Free

Engage in realistic conversations with AI avatars to master new languages. Practice speaking without judgment, and use multimodal learning to interact with real-world content for personalized lessons.

AI Avatars for human-like conversationsMultimodal learning with real contentCourses for all levels and academic prep
📚 Education
(159K)
free with in-app purchases
5
ElevenLabs: AI Voice Generator
ElevenLabs: AI Voice Generator
ElevenLabs: AI Voice Generator
Text to speech for creators
Free

Generate human-like AI voices from text for content creators. Quickly create and export high-quality audio for social media, podcasts, and more, supporting over 70 languages. Seamlessly integrate with your creative workflow.

Human-like AI voice generationHigh-quality text-to-speechSupports 70+ languages
📷 Photo & Video
(17K)
free with in-app purchases
6
AI Voice Clone Generator
AI Voice Clone Generator
AI Voice Clone Generator
Text To Speech With AI Voices
Free

Transform your text into captivating speech with a vast library of unique AI voices. This app enhances content creation, social media posts, and everyday conversations with high-quality audio output in multiple languages.

260+ Unique Voices32 Different LanguagesHigh Quality Audio Output
📷 Photo & Video
(4.4K)
subscription
7
와 함께 영어 배우기 Promova
와 함께 영어 배우기 Promova
와 함께 영어 배우기 Promova
외국어를 학습하세요: 스페인어 ,중국어
Free

This AI-powered platform helps you speak languages with confidence through personalized learning paths and real-life conversation practice. It offers expert-designed courses, instant feedback on pronunciation, and a supportive environment to achieve your language goals.

AI-guided personalized learning pathsPractice speaking in 80+ real-life scenariosInstant pronunciation and fluency feedback
📚 Education
(63K)
free with in-app purchases
8
Speechify – Text to Speech PDF
Speechify – Text to Speech PDF
Speechify – Text to Speech PDF
Read Aloud Books, Docs & PDFs
Free

This app transforms text into spoken word with lifelike voices, reads documents, images, and articles aloud, and offers voice typing. It also features an AI assistant for summarizing and quizzing, and allows for AI podcast creation.

Reads text aloud from various sourcesVoice typing for faster inputAI assistant for summarization and quizzes
📊 Productivity
(502K)
free with in-app purchases
9
NaturalReader - Text To Speech
NaturalReader - Text To Speech
NaturalReader - Text To Speech
#1 Popular TTS APP
Free

This app transforms text from various sources, including documents, web pages, and images, into natural-sounding spoken audio. It offers a wide selection of AI voices and languages, with features designed to enhance the listening experience and assist users with reading difficulties.

Reads aloud PDFs, web articles, and cloud documentsOCR text recognition for images and camera scannerOver 200 AI-powered voices in 99+ languages
📊 Productivity
(8.7K)
free with in-app purchases
10
BoldVoice: Устранение акцента
BoldVoice: Устранение акцента
BoldVoice: Устранение акцента
Произношение английского
Free

Improve your English pronunciation and speaking skills with AI-powered feedback and guidance from Hollywood accent coaches. Practice daily with interactive lessons and track your progress to speak with greater clarity and confidence.

AI-powered pronunciation feedbackHollywood accent coach lessonsDaily practice scenarios
📚 Education
(53K)
free with in-app purchases
11
Voices AI: Change Your Voice
Voices AI: Change Your Voice
Voices AI: Change Your Voice
Celebrity AI Voices & Parody
Free

Transform your text into speech using a vast library of celebrity and political figure voices. Enhance your content with professional voiceovers or have fun creating unique messages for friends. Features high-quality audio and a user-friendly interface.

Diverse celebrity and political voice libraryVoice cloning for personalized audioHigh-quality AI voice generation
📊 Productivity
(24K)
free with in-app purchases
12
Owll Translator:AI Voice Clone
Owll Translator:AI Voice Clone
Owll Translator:AI Voice Clone
instant translate Voice&Text
Free

This app offers real-time voice and text translation, allowing you to speak in any language while sounding like yourself. It also features AI-powered photo translation for understanding text in images and a language learning tool to improve fluency with your cloned voice.

True voice cloning for 100+ languagesAI photo translation with scene explanationsLanguage learning with cloned voice feedback
💼 Business
(1.4K)
free with in-app purchases
13
Text to Speech!
Text to Speech!
Text to Speech!
Create Natural Sounding Speech
Free

Convert written text into natural-sounding speech with a vast selection of voices and accents. Customize speech rate and pitch, and even export audio files. This tool works offline and allows for real-time speech generation as you type.

178 different voices63 accents & languagesOffline functionality
📊 Productivity
(33K)
free with in-app purchases
14
SpeakApp AI: Voice Notes
SpeakApp AI: Voice Notes
SpeakApp AI: Voice Notes
Transcribe speech to text
Free

This app transforms your spoken words into accurate, ready-to-use text. It can transcribe meetings, voice notes, and even import audio from other sources. AI features allow for summarization, tone adjustment, and translation.

Voice to text transcriptionReal-time recording and transcriptionImport audio from files and apps
📊 Productivity
(8.4K)
free with in-app purchases
15
Speak4Me Text to Speech Reader
Speak4Me Text to Speech Reader
Speak4Me Text to Speech Reader
Read aloud voice for PDF audio
Free

Convert any text into natural-sounding audio with a variety of languages and voices. This app helps improve reading speed, comprehension, and productivity. It also allows for saving audio files and offers features for accessibility.

Convert text to speechNatural sounding voices20+ languages and accents
🔧 Utilities
(13K)
subscription
16
Narrator's Voice
Narrator's Voice
Narrator's Voice
TTS with AI voices
Free

Transform text into realistic AI-generated speech with a variety of voices and languages. Easily create voiceovers for videos, e-learning, or share amusing messages. Save audio offline for later use.

Ultra-realistic AI voicesElevenLabs integrationText to audio/video conversion
📊 Productivity
(10K)
free with in-app purchases
17
Speech Lab - AI Voice Changer
Speech Lab - AI Voice Changer
Speech Lab - AI Voice Changer
AI Celebrity Voice Mod Changer
Free

Transform your voice into realistic celebrity, cartoon, or monster sounds. Convert text into high-quality voiceovers and generate custom sound effects. Clone voices and share your creations easily.

Text to Speech conversionAI voice transformationVoice cloning
📊 Productivity
(1.8K)
free with in-app purchases
18
Stimuler- English Speaking App
Stimuler- English Speaking App
Stimuler- English Speaking App
AI Buddy for English Speaking
Free

Practice English speaking skills with an AI buddy. Get instant feedback on pronunciation, fluency, and vocabulary, along with an IELTS band score. Simulate real IELTS interviews and receive personalized tips to improve your conversational abilities.

Instant feedback on pronunciation, fluency, and vocabulary60-second speech recording with AI analysisIELTS band score estimation
📚 Education
(7K)
free with in-app purchases
19
Text to Speech - Listen AI
Text to Speech - Listen AI
Text to Speech - Listen AI
Read Aloud PDFs, Docs & Books
Free

Transform any text into natural-sounding speech with a variety of expressive voices. Customize playback speed and volume, and easily convert content from documents and web pages. This app is ideal for multitasking, learning on the go, and improving accessibility.

Text-to-speech conversionMultiple expressive voicesAdjustable speaking rate
📊 Productivity
(5.3K)
free with in-app purchases
20
ChatGenius - AI Chat, ChatBot
ChatGenius - AI Chat, ChatBot
ChatGenius - AI Chat, ChatBot
Smart Assistant & AI Writer
Free

This AI-powered companion utilizes the GPT-5.1 API to offer advanced chatbot interactions, creative writing assistance, and research tools. It also includes code generation, smart editing, and speech-to-text capabilities, making daily tasks more productive and enjoyable.

Advanced AI chatbot interactionsPoetry and social media post generationResearch and concept explanation
📊 Productivity
(4.3K)
free with in-app purchases

FAQ about Grbaszero

Are there free grbaszero apps for iPhone?
Yes — 20 of the top grbaszero apps we rank are free to download, including GRBASZero and Otter Transcribe Voice Notes.
GRBASZero has no ads and has no in-app purchases, according to its App Store listing as of May 2026.
We track 234+ grbaszero apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
GRBASZero is an application that performs machine learning-based analysis of voice data to estimate hoarseness according to the GRBAS scale. It was developed using data from Tenri Yorozu Hospital's Department of Otolaryngology.
GRBASZero estimates hoarseness by analyzing the long vowel sound "A" when uttered by the user. This estimation is based on the GRBAS scale, a recognized auditory-perceptual evaluation method for hoarseness.