# Xsimple Voice Studio vs Apollo App Builder

The clearest difference is ads: Apollo App Builder at none against Xsimple Voice Studio's shown. Apollo App Builder also leads on iOS requirement (16.4 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Xsimple Voice Studio sells 2 in-app purchases, starting at $2.99 per month and Apollo App Builder sells 2 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

Xsimple Voice Studio ships an update every 4 days, Apollo App Builder every 5 days. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Xsimple Voice Studio | Apollo App Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/xsimple-voice-studio/id6754621139/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 149 MB | 56 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [XM LLC (US)](https://appshunter.io/developer/1829336005) | [James Zampa](https://appshunter.io/developer/6811618634) |

## What reviewers say

### Xsimple Voice Studio

[App page](https://appshunter.io/ios/app/xsimple-voice-studio/id6754621139)

Transform text into natural-sounding speech using AI voice cloning. Create custom voice profiles from your own voice or utilize a library of anime-style AI characters for videos, podcasts, and stories. Export audio in WAV format for easy integration into your projects.

**Highlights:** AI voice cloning from reference clips, Library of anime-style AI character voices, Text-to-speech generation, Save and reuse voice profiles, Export audio as WAV, Suitable for videos, podcasts, and audiobooks

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $2.99 | per month |
| Monthly Pro Max Subscription | $9.99 | per month |


### Apollo App Builder

[App page](https://appshunter.io/ios/app/apollo-app-builder/id6811618632)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Apollo Builder | $29.99 | per month |
| Apollo Pro | $59.99 | per month |


## Frequently asked questions

### Is Xsimple Voice Studio free?

Xsimple Voice Studio is free to download, with in-app purchases available.

### Is Apollo App Builder free?

Apollo App Builder is free to download, with in-app purchases available.

### Do Xsimple Voice Studio or Apollo App Builder have ads?

Xsimple Voice Studio shows ads; Apollo App Builder does not.

### Which is updated more often, Xsimple Voice Studio or Apollo App Builder?

Xsimple Voice Studio ships an update every 4 days, and Apollo App Builder every 5 days. Most recently, Xsimple Voice Studio was updated on October 19, 2026 and Apollo App Builder on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*