# Stellai: AI Voice Changer TTS — Speak in 250+ Lifelike Voices

> AI voice changer for celebrity cloning, text-to-speech, and dubbing in 29 languages. (iPhone/iPad app by Stringcode OU.)

- Source: https://appshunter.io/ios/app/stellai-ai-voice-changer-tts/id6470913734 (this page in markdown: same URL + `.md`)
- Developer: [Stringcode OU](https://appshunter.io/developer/1451957803)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 4.30/5 from 141 App Store ratings · 25 written reviews indexed
- Age rating: 9+
- Requires: iOS 13.0 · 91 MB
- Languages: American English
- Released: 2023-11-11
- Data updated: 2026-08-21
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/stellai-ai-voice-changer-tts/id6470913734/reviews.md

## What is Stellai?

Stellai — Your AI Voice Companion

Transform your voice into 250+ AI voices with a single tap. Whether you're creating content, pranking friends, or producing voiceovers, Stellai gives you studio-quality voice transformations powered by AI.

Change your voice into character voices, narrators, and unique personalities. Type anything and hear it spoken in realistic AI voices across 29 languages. Dub your audio into a new language while keeping the original voice quality. Remove background noise with voice isolation. Generate custom sound effects for your podcasts, games, and creative projects.

Everything you need in one app: a library of 160+ AI voices including character voices, expressive narrators, and professional speakers. Text-to-speech that actually sounds human. Audio dubbing that preserves the speaker's natural tone. Voice isolation that cleans up any recording. Sound effects generated from a simple text description.

Works in 29 languages: English, Japanese, Chinese, German, Hindi, French, Korean, Portuguese, Italian, Spanish, Indonesian, Dutch, Turkish, Filipino, Polish, Swedish, Bulgarian, Romanian, Arabic, Czech, Greek, Finnish, Croatian, Malay, Slovak, Danish, Tamil, Ukrainian, and Russian.

New voices and features added regularly. Built by Stringcode OÜ.

Terms: https://stringcode.io/stellai/tos/
Privacy Policy: https://stringcode.io/stellai/privacy/

## Key features

- 250+ celebrity and professional AI voices
- Realistic text-to-speech
- Multi-language dubbing
- Voice isolation
- Custom sound effect generation
- Supports 29 languages

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Tier | $79.99 | per month |
| 25,000 credits weekly | $17.99 | per 7 days |
| 10,000 credits weekly | $7.99 | per 7 days |
| 5,000 credits weekly | $4.99 | per 7 days |
| 100,000 credits yearly | $44.99 | per year |
| 10,000 credits monthly | $9.99 | per month |
| 25,000 credits monthly | $17.99 | per month |
| 2,500 credits weekly | $3.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Starter Voice Pack | $1.99 | one-time |
| Creator Voice Pack | $5.99 | one-time |
| Reels & Shorts Voice Pack | $9.99 | one-time |
| Special Offer — Voice Maker | $7.99 | one-time |
| 30,000 credits | $17.99 | one-time |
| 100,000 credits | $49.99 | one-time |
| 50,000 credits | $34.99 | one-time |
| 111,111 credits | $49.99 | one-time |
| 25,000 credits | $19.99 | one-time |


## Recent user reviews (10 of 25)

All indexed reviews: https://appshunter.io/ios/app/stellai-ai-voice-changer-tts/id6470913734/reviews.md

### 5/5 — Stellai

*2026-05-02*

It’s awesome

### 1/5 — No credits added after renewal

*2025-11-26*

My subscription renewed paid $44 for 100,000 credits that are not showing up. Customer service doesn’t respond company website. It’s been in construction for God knows how long. I got scammed.

**Developer response:** Hi, we sincerely apologize for the delayed response and for the frustration this caused. This should never have happened. If your credits still haven't been restored, please email us directly at contact@stringcode.io and we'll resolve this immediately — including compensation for the wait. We've since improved our support response times. Again, very sorry for the experience.

### 1/5 — Scam! They stole my money and support is non-responsive!

*2025-07-04*

I paid for a 1-year subscription for $49 to use this app, but I don’t have access — it perpetually states that I have zero credits. I’ve emailed support 3 times over the past month and they haven’t responded even once! This is a scam, don’t give them your money

**Developer response:** We're truly sorry for the frustration. Please contact support directly through the in-app form so we can resolve this for you promptly.

### 4/5 — Ok

*2025-05-30*

After a while it doesn’t sound really realistic

### 2/5 — Could be better

*2025-03-04*

I accidentally submitted the wrong voice for my text to speech, they give you no option to change to the voice you want. Lost credits for a useless voice I won’t use. Low key bummed.

### 1/5 — Waste of money and time.

*2024-12-30*

This has been my biggest regret on an app purchase so far. The interface is badly payed out and sluggish. The voices are so poor quality I couldn’t use a single download. It’s way too expensive for a product that dose not serve its purpose. Dont bother.

### 2/5 — Bruh no one said anything about the tickets

*2024-12-22*

I just got the app my brother wanted me to do messie it was great 👍 then he wanted to try Roneldo but I was out of tickets so I have deleted the app I do recommend getting the app sorry developers.           

:( :( :( :(  😭😭😭😭😭😢😢😢😢😭☹️☹️😔😢

### 1/5 — Non-responsive tech-support

*2024-12-12*

So I paid for an annual plan that included 100,000 credits. I opened up my app one day and all of a sudden I only had 213, even though I still had well over 90,000 left. I’ve reached out repeatedly to the email address for tech-support and have received no response. Please be aware until this issue is resolved. Just so I was making sure there wasn’t some fluke, I spent additional money to buy additional credits, and the credits were not applied to my account. I have even tried uninstalling and reinstalling the app with no success. Extremely frustrating when I’m trying to create something fun for my family for the holidays.

**Developer response:** We’re glad we were able to resolve this issue for you! Thanks for your patience and for being a valued user!

### 1/5 — A scam

*2024-12-05*

A scam that takes your money

### 1/5 — Fake and Bad app

*2024-11-02, version 2.8.5*

I paid and they did not give me the service I paid for

## Frequently asked questions about Stellai

### What does Stellai do?

Stellai is an AI-powered voice changer that allows you to transform your voice into over 250 celebrity and professional voices. It offers realistic text-to-speech, multi-language dubbing, voice isolation to remove background noise, and custom sound effect generation.

### What are the key features of Stellai?

Key features include a library of over 250 distinct AI voices, human-like text-to-speech conversion, the ability to dub audio into 29 different languages while preserving voice quality, voice isolation for cleaner recordings, and the generation of sound effects from text descriptions.

### How much does Stellai cost?

The application is free to download and use, with in-app purchases available for accessing premium features and voices. Specific pricing for these purchases can be found within the app.

### What languages does Stellai support?

Stellai supports a wide range of 29 languages, including English, Japanese, Chinese, German, Hindi, French, Korean, Portuguese, Italian, Spanish, and many others. This allows for versatile dubbing and text-to-speech applications.

### Who is Stellai for?

This app is designed for content creators, social media users, pranksters, and anyone who needs to produce voiceovers or alter their voice for creative projects. Its features are useful for video production, podcasting, gaming, and general entertainment.

## Version history (last 5 releases)

### 3.6.0 — 2026-08-12

Accessibility improvements: VoiceOver labels, Reduce Motion support, larger text scaling, and improved contrast in light mode.

### 3.5.3 — 2026-07-22

Improvements & Fixes

### 3.5.0 — 2026-06-02

Improvements & Fixes

### 3.4.9 — 2026-05-11

Improvements & Fixes

### 3.4.8 — 2026-05-06

Improvements & Fixes

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| --- | --- | --- | --- |
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All apps by Stringcode OU: https://appshunter.io/developer/1451957803

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*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 2026-08-21.*