# NutriThet vs O Córtex

The clearest difference is in-app purchases: O Córtex at none against NutriThet's 8. O Córtex also leads on device support (3 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. NutriThet sells 8 in-app purchases, starting at $8.99 per month. O Córtex asks for nothing beyond the download.

NutriThet ships an update every 3 weeks, O Córtex fortnightly. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | NutriThet | O Córtex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/o-cortex/id6759563668/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 111 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anika Ramme](https://appshunter.io/developer/1822166199) | [D7 Lançamentos](https://appshunter.io/developer/1697201336) |

## What reviewers say

### NutriThet

[App page](https://appshunter.io/ios/app/nutrithet/id6747647469)

This app uses Theta waves and energetic principles from Chinese medicine to support emotional balance and physical wellness. It combines scientific frequencies with music to nourish your system and activate self-healing abilities.

**Highlights:** Theta wave activation, Energetic nourishment, Chinese medicine principles, Amino acid, vitamin, element frequencies, Music integration, Emotional balance support, Physical wellness enhancement

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $8.99 | per month |
| Family Monthly | $11.95 | per month |
| Balance Monthly | $11.95 | per month |
| Premium Monthly | $14.90 | per month |
| Standard Yearly | $89.90 | per year |
| Balance Yearly | $119.99 | per year |
| Family Yearly | $119.99 | per year |
| Premium Yearly | $149.00 | per year |


### O Córtex

[App page](https://appshunter.io/ios/app/o-cortex/id6759563668)

Access your true potential with this app that combines neuroscience, quantum physics, and NLP. It offers daily mental reprogramming audios, transformative series, expert-led courses, and a supportive community. Download videos for offline viewing and join exclusive live sessions.

**Highlights:** Daily mental reprogramming audios, Transformative series with scientific content, Expert-led courses, Vibrant community, Offline video downloads, Exclusive live session notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is NutriThet free?

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

### Is O Córtex free?

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

### Do NutriThet or O Córtex have ads?

Neither NutriThet nor O Córtex shows ads.

### Which is updated more often, NutriThet or O Córtex?

NutriThet ships an update every 3 weeks, and O Córtex fortnightly. Most recently, NutriThet was updated on September 30, 2026 and O Córtex on October 10, 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.*