# Corra vs SALT for POTS

The clearest difference is rating: Corra at 4.9 against SALT for POTS's 3.6. Corra also leads on monetization model (freemium vs subscription) and update cadence (monthly vs every 5 months). SALT for POTS's advantage is iOS requirement (13.4 vs 15.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Corra sells 1 in-app purchase, starting at $2.99 per month and SALT for POTS sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Corra holds the better App Store score, 4.9 against 3.6. Both are backed by a comparable volume of ratings — 16 and 25 respectively. Written reviews point the same way: 71% of Corra's written reviews are positive against 58% of SALT for POTS's.

Corra ships an update monthly, SALT for POTS every 5 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Corra | SALT for POTS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/corra-symptom-tracker/id1567298743/reviews)** | [3.6 (25 ratings)](https://appshunter.io/ios/app/salt-for-pots/id1671082112/reviews) |
| Number of ratings | 16 | **25** |
| Positive reviews | **71.4% of reviews** | 58.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | **Freemium** | Subscription |
| Size | 55 MB | 14 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Corra](https://appshunter.io/developer/1567298745) | [SALT for POTS LLC](https://appshunter.io/developer/1671082114) |

## What reviewers say

### Corra

[App page](https://appshunter.io/ios/app/corra-symptom-tracker/id1567298743)

This health assistant helps you track and manage your personal health goals. Its AI analyzes your logged data to identify individual triggers and provide personalized insights for your health journey. It's designed for anyone seeking a deeper understanding of their unique health patterns.

**Highlights:** Personalized health goal tracking, AI-driven trigger identification, Individualized health insights, Health journey management, Customizable logging

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $2.99 | per month |


### SALT for POTS

[App page](https://appshunter.io/ios/app/salt-for-pots/id1671082112)

This app offers a structured, expert-backed training program designed to help individuals manage symptoms of POTS and Long Covid. It focuses on physical, mental, and emotional well-being through guided workouts, education, and community support.

**Highlights:** Personalized training program, Guided POTS-specific workouts, EDS-friendly exercise modifications, 12 levels of programming, Nutrition and stress management education, Community forum, Optional one-on-one coaching

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $19.99 | per month |
| Quarterly Subscription | $44.99 | per 3 months |
| Yearly Subscription | $60.00 | per year |


## Frequently asked questions

### Is Corra free?

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

### Is SALT for POTS free?

SALT for POTS is free to download, with in-app purchases available.

### Which has better reviews, Corra or SALT for POTS?

Corra is rated higher. Corra averages 4.9 out of 5 from 16 ratings, while SALT for POTS averages 3.6 from 25 ratings.

### Do Corra or SALT for POTS have ads?

Neither Corra nor SALT for POTS shows ads.

### Which is updated more often, Corra or SALT for POTS?

Corra ships an update monthly, and SALT for POTS every 5 months. Most recently, Corra was updated on November 3, 2026 and SALT for POTS on November 3, 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.*