# Astound vs BioAI

Astound and BioAI are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Astound sells 3 in-app purchases, starting at $12.99 per month and BioAI sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Astound | BioAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.3K ratings)](https://appshunter.io/ios/app/astound-voice-and-speech-coach/id1253443132/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 51.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Subscription | — |
| Size | 58 MB | 14 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Astound Inc](https://appshunter.io/developer/1227667885) | [Stuke Digital LLC](https://appshunter.io/developer/1810332834) |

## What reviewers say

### Astound

[App page](https://appshunter.io/ios/app/astound-voice-and-speech-coach/id1253443132)

Enhance your public speaking and communication skills with guided exercises, breathwork, and voice recordings. Build confidence, manage nerves, and adapt your voice for any situation. Track your progress and hear your improvement over time.

**Highlights:** 100+ bite-sized exercises, Guided breathwork, Voice recordings, Progress tracking, Audio feedback and analytics, 30 Day Challenge

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Month Subscription | $12.99 | per month |
| Six Month Subscription | $59.99 | per 6 months |
| One Year Subscription | $79.99 | per year |

**What reviewers like**

- 🚀 Effective voice training exercises
- 🤩 Noticeable improvement in voice quality
- 👍 Intuitive and user-friendly app
- 💪 Builds confidence in speaking

**What reviewers complain about**

- 🔒 Most features locked behind paywall
- 🐛 Frequent crashes and bugs
- 🤔 Unclear subscription details
- 😕 Inability to try app without paying

**Reported bugs**

- Videos not loading or stopping mid-playback
- Recording feature not working consistently
- App crashing after updates

**Requested features**

- Option to access more content without subscription
- Improved stability and bug fixes
- Better explanation of subscription benefits


### BioAI

[App page](https://appshunter.io/ios/app/bioai-biological-age/id6811673874)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $9.99 | per 7 days |
| Annual Premium | $39.99 | per year |


## Frequently asked questions

### Is Astound free?

Astound is free to download, with in-app purchases available.

### Is BioAI free?

BioAI is free to download, with in-app purchases available.

### Do Astound or BioAI have ads?

Neither Astound nor BioAI shows ads.

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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.*