# Eterna Diagnostics vs Alentia

The clearest difference is in-app purchases: Eterna Diagnostics at none against Alentia's 6. Eterna Diagnostics also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.4). On price, update cadence and ads there is nothing between them.

Both are free to download. Alentia sells 6 in-app purchases, starting at $20.00 per month. Eterna Diagnostics asks for nothing beyond the download.

Eterna Diagnostics ships an update every 2 weeks, Alentia every 3 weeks. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Eterna Diagnostics | Alentia |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 112 MB | 46 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Eterna Diagnostics](https://appshunter.io/developer/1723205443) | [Morgal FB LLC](https://appshunter.io/developer/1896599894) |

## What reviewers say

### Eterna Diagnostics

[App page](https://appshunter.io/ios/app/eterna-diagnostics/id6475050723)

Measure your biological age in real-time and understand how your habits impact your health. This app uses smartwatch biometric data and advanced biomarker analysis to provide actionable insights for improving cardiovascular, metabolic, hormonal, and bone health. Identify areas for improvement, optimize cognitive and physical performance, and work towards preventing chronic diseases.

**Highlights:** Real-time aging rate analysis from wearables, Advanced biomarker health panels, Population comparative insights, Intuitive habit tracking (sleep, stress, activity), Expert video tips on preventive health

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

**In-app purchases:** none


### Alentia

[App page](https://appshunter.io/ios/app/alentia/id6768730761)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alentia Standard Mensual | $20.00 | per month |
| Alentia Premium Mensual | $30.00 | per month |
| Alentia Standard Trimestral | $55.00 | per 3 months |
| Alentia Premium Trimestral | $80.00 | per 3 months |
| Alentia Standard Anual | $190.00 | per year |
| Alentia Premium Anual | $290.00 | per year |


## Frequently asked questions

### Is Eterna Diagnostics free?

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

### Is Alentia free?

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

### Do Eterna Diagnostics or Alentia have ads?

Neither Eterna Diagnostics nor Alentia shows ads.

### Which is updated more often, Eterna Diagnostics or Alentia?

Eterna Diagnostics ships an update every 2 weeks, and Alentia every 3 weeks. Most recently, Eterna Diagnostics was updated on October 13, 2026 and Alentia on October 11, 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.*