# Sanno vs Tarn.

The clearest difference is in-app purchases: Tarn. at none against Sanno's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sanno sells 1 in-app purchase, starting at $6.49 per month. Tarn. asks for nothing beyond the download.

## The numbers

| Metric | Sanno | Tarn. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sanno/id1532064781/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Freemium | — |
| Size | 47 MB | 42 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sanno](https://appshunter.io/developer/1532064783) | [suite 110 llc](https://appshunter.io/developer/1369813260) |

## What reviewers say

### Sanno

[App page](https://appshunter.io/ios/app/sanno/id1532064781)

This app offers personalized health insights for individuals managing chronic conditions, particularly in gut, metabolic, autoimmune, and female-specific health. It tracks diet, stress, sleep, and activity from wearables to identify potential flare patterns, and allows secure data sharing with clinicians.

**Highlights:** Personalized health insights, Chronic condition management, Wearable data integration, Diet, stress, sleep, activity tracking, Flare pattern identification, Clinician data sharing, Evidence-based guidelines

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $6.49 | per month |


### Tarn.

[App page](https://appshunter.io/ios/app/tarn/id6759208133)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sanno free?

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

### Is Tarn. free?

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

### Do Sanno or Tarn. have ads?

Neither Sanno nor Tarn. 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.*