# BiohackYourMindset vs Charisma Lab

The clearest difference is in-app purchases: BiohackYourMindset at none against Charisma Lab's 2. BiohackYourMindset also leads on ads (none vs shown) and iOS requirement (15.0 vs 18.5). Charisma Lab's advantage is update cadence (every 3 weeks vs every 15 months). On price and device support there is nothing between them.

Both are free to download. Charisma Lab sells 2 in-app purchases, starting at $9.99 per month. BiohackYourMindset asks for nothing beyond the download.

BiohackYourMindset ships an update every 15 months, Charisma Lab every 3 weeks. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | BiohackYourMindset | Charisma Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (13 ratings)](https://appshunter.io/ios/app/charisma-lab-speaking-coach/id6755646238/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 127 MB | 52 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Synergy Wellness Solutions, INC](https://appshunter.io/developer/1668874435) | [SIGNAL1st LLC](https://appshunter.io/developer/1855231930) |

## What reviewers say

### BiohackYourMindset

[App page](https://appshunter.io/ios/app/biohackyourmindset/id6746834539)

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

**In-app purchases:** none


### Charisma Lab

[App page](https://appshunter.io/ios/app/charisma-lab-speaking-coach/id6755646238)

This app provides a private space to practice speaking aloud and receive AI-powered feedback on delivery. It helps users overcome common speaking issues like uptalk, monotone delivery, and filler words to build confidence for presentations, pitches, and interviews.

**Highlights:** AI speaking coach with tactical feedback, Four distinct practice modes, Hands-free speaking practice, Voice playback for self-assessment, Focus on delivery: pace, pitch, volume, Preparation for presentations and interviews

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Charisma Lab Pro Monthly | $9.99 | per month |
| Charisma Lab Pro | $14.99 | per month |


## Frequently asked questions

### Is BiohackYourMindset free?

BiohackYourMindset is free to download, with no in-app purchases.

### Is Charisma Lab free?

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

### Do BiohackYourMindset or Charisma Lab have ads?

Charisma Lab shows ads; BiohackYourMindset does not.

### Which is updated more often, BiohackYourMindset or Charisma Lab?

BiohackYourMindset ships an update every 15 months, and Charisma Lab every 3 weeks. Most recently, BiohackYourMindset was updated on October 14, 2026 and Charisma Lab on September 30, 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.*