Stellai: AI Voice Changer TTS

3.5.3

stringcode ou

4.50

6,166 reviews

1,000,000+
Downloads

Free

AI voice changer, text to speech, voiceover & audio dubbing in 29 languages

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Pros & Cons

250+ premium AI voices in one app
Realistic TTS in 29 languages
No watermarks on exports
Fast workflow tailored for short-form creators

Not ranked in top lists, which may affect visibility in some discovery channels.
Competitors may emphasize features like sound cloning, celebrity voices, privacy, and export/share options that Stellai does not prominently advertise.

About Stellai: AI Voice Changer TTS

Stellai: AI Voice Changer TTS is a productivity app developed by stringcode ou.

Download Statistics

Stellai: AI Voice Changer TTS has been downloaded 1.5 million times. In the last 30 days, the app was downloaded 12 thousand times.

User Ratings

Stellai: AI Voice Changer TTS is rated 4.50 out of 5 stars. The rating is based on 6.2 thousand ratings.

App Information

Stellai: AI Voice Changer TTS is FREE to download. The APK download size is 11.47 MB. The latest version available is 3.5.3. The last update was on July 21, 2026.

Technical Requirements

Stellai: AI Voice Changer TTS requires Android 8.0+ or higher. The app has a content rating of Medium Maturity. The app has been available on Google Play November 2023.

Description

Stellai — AI Voice Changer, Text to Speech & Voice Generator in one app. The all-in-one voice changer for creators.

Turn text into natural speech with realistic TTS voices, change your voice with AI, generate AI voiceovers, and dub audio into 29 languages. All in one Android voice studio — no watermark.

★ AI Voice Changer
Record or upload audio and transform it into 160+ AI voices. Apply effects, mix styles, and save unique presets. The AI voice changer works for content creators, gaming, streaming, prank calls, and roleplay. Try celebrity-style voices, anime voice changer presets, character voices, and more.

★ Text to Speech — Realistic AI TTS
Type any script and hear it read in lifelike voices. Choose tone, accent, and emotion. Stellai's text to speech (TTS) engine is built for narration, audiobooks, AI voiceovers, social-media content, and accessibility. Convert articles, PDFs, and notes into natural audio.

★ AI Voice Generator
Generate AI voices from scratch — pick a voice profile, set the style, and produce studio-quality audio in seconds. A full AI voice generator for creators, marketers, and developers who need voiceover at scale.

★ AI Voiceover Studio
Produce professional voiceovers for YouTube, TikTok, Instagram Reels, and Shorts. Pick an AI voice, generate, edit, and export in seconds. The fastest voiceover workflow on Android.

★ AI Dubbing in 29 Languages
Translate any voice recording into another language while keeping the speaker's tone and emotion. AI dubbing supports English, Spanish, French, German, Italian, Portuguese, Hindi, Japanese, Korean, Chinese, and 19 more languages — perfect for global creators.

★ AI Sound Effects Generator
Describe what you need — "rain on a window," "sci-fi door," "cinematic boom" — and AI creates the effect. Perfect for podcasts, videos, games, and reels.

★ Voice Isolation & Noise Removal
Strip background noise from any recording in one tap. Clean up interviews, podcasts, voice notes, and calls in seconds.

Why creators choose Stellai
• 250+ premium AI voices in one voice changer app
• Realistic text to speech voices in 29 languages
• AI voice generator and voice changer for narration, voiceover, content
• AI dubbing that preserves emotion and tone
• Studio-quality text to speech output on your phone
• No watermarks on exports
• Fast voice changer workflow built for short-form creators

Use cases
• AI voiceover for YouTube and TikTok
• Audiobook and story narration
• Podcast intros and outros
• AI voice changer for streamers, gamers, and Discord
• Prank calls and roleplay
• Translate your own voice into another language
• Read articles, PDFs, and notes aloud (accessibility)
• Custom sound effects for video editing

Supported languages
English, Spanish, French, German, Italian, Portuguese, Hindi, Japanese, Korean, Chinese, Indonesian, Dutch, Turkish, Filipino, Polish, Swedish, Bulgarian, Romanian, Arabic, Czech, Greek, Finnish, Croatian, Malay, Slovak, Danish, Tamil, Ukrainian, Russian.

Terms: http://stringcode.io/stellai/tos/
Privacy: http://stringcode.io/stellai/privacy/

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More data about Stellai: AI Voice Changer TTS

Price	Free to download
Total downloads	1.5 million
Recent downloads	12 thousand
Rating	4.50 based on 6.2 thousand ratings
Ranking	Not ranked
Version	3.5.3
APK size	11.5 MB
Number of libraries	0
Designed for Android	8.0+
Maturity	Medium Maturity
Ads	NO ads

App Performance Report

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Alternative downloads for the Stellai: AI Voice Changer TTS app

Stellai: AI Voice Changer TTS compared with similar apps

Common keywords of similar apps

Stellai Dubbing Generate Calls Tone Emotion Narration Notes Seconds Presets Prank Roleplay Style Read Built Accessibility Articles Pdfs Pick Produce Youtube Tiktok Reels Workflow Translate Recording Language English Spanish Ai Voice Changer Voices Text Speech Voiceover Languages Creators Audio Generator Tts Studio Realistic Voiceovers Effects Content App Natural Choose Quality

Keywords missing from this app

Sound Cloning Create Change Clone Funny Fun Celebrity Free Features Privacy Music Professional Video Female Type Videos Experience Editor Make Export Human Perfect Male Easy Share Songs Projects High

Google Play Rating history and histogram

Rating history

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4.7K

710

360

Downloads over time

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Stellai: AI Voice Changer TTS has been downloaded 1.5 million times. Over the past 30 days, it averaged 410 downloads per day.

Changelog of Stellai: AI Voice Changer TTS

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Developer information for stringcode ou

stringcode ou

contact@stringcode.io

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Comments on Stellai: AI Voice Changer TTS for Android

★★★★★ Choklate Shankar · Jul 1, 2026

Just now I got 500 credits I need to try it to tell whether this is good for a UGC content or not

★★★★★ Eddie · Jun 4, 2026

The best voice changer app if you are into Star Wars and need a quick spot on Vader voice changer. I love this app!!

★☆☆☆☆ Raghu Nath Baruah · Jun 4, 2026

I don't even get to sign in and MFs are saying this app is perfect but no it isn't even close to Sign in. my personal opinion to this app is: 👎👎👎👎👎

★☆☆☆☆ Kristoffer cuano Cuano · Jul 16, 2026

I have 525 credits, but the app keeps saying "Insufficient credits" even though the voice only costs 260 credits. I tried many ways to fix it, but nothing worked. It is frustrating because I have enough credits, but I still cannot use them. I hope the app developers fix this bug soon.

★☆☆☆☆ Carrie Quincye · May 21, 2026

I can't make her sing the worst AI app ever 😭

Google Play Rankings for Stellai: AI Voice Changer TTS

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Technologies used by Stellai: AI Voice Changer TTS

21 permissions

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