# POTS vs TEMMA Companion

The clearest difference is rating: TEMMA Companion at 5.0 against POTS's 3.1. TEMMA Companion also leads on in-app purchases (none vs 17) and update cadence (fortnightly vs every 5 months). POTS's advantage is device support (5 vs 3). On price, ratings volume, ads and iOS requirement there is nothing between them.

Both are free to download. POTS sells 17 in-app purchases, starting at $4.95 per month. TEMMA Companion asks for nothing beyond the download.

TEMMA Companion holds the better App Store score, 5.0 against 3.1. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

POTS ships an update every 5 months, TEMMA Companion fortnightly. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | POTS | TEMMA Companion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (7 ratings)](https://appshunter.io/ios/app/pots-tracker/id6743040831/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/temma-companion/id6784270584/reviews)** |
| Number of ratings | **7** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 218 MB | 31 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Digital Therapeutics](https://appshunter.io/developer/1721663167) | [Cortex Neurovascular South Sound PLLC](https://appshunter.io/developer/6784270587) |

## What reviewers say

### POTS

[App page](https://appshunter.io/ios/app/pots-tracker/id6743040831)

This app helps individuals manage chronic illnesses like POTS, CFS, and long COVID by providing tools to track symptoms, medications, and vital signs. It integrates with Apple Health for comprehensive wellness management and offers customizable alerts and detailed insights for better doctor communication.

**Highlights:** Symptom logging in seconds, Medication reminders, Heart rate & vitals monitoring, Tailored health journal, Progress analytics, Comprehensive wellness tracking, Customizable alerts

**Features:** Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flex pass | $4.95 | per month |
| easy pass | $5.99 | per 7 days |
| weather max | $9.99 | per 3 months |
| flex pass | $9.99 | per month |
| carey ai max | $19.99 | per month |
| yearly access | $19.99 | per year |
| smart pass | $24.99 | per year |
| carey ai ultra | $29.99 | per month |
| Premium Yearly | $29.99 | per year |
| plus | $34.99 | per year |
| limited discount | $34.99 | per year |
| Extended Trial | $39.99 | per year |
| yearly access | $44.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $1.99 | one-time |
| carey ai credits | $8.99 | one-time |
| lifetime upgrade | $99.00 | one-time |


### TEMMA Companion

[App page](https://appshunter.io/ios/app/temma-companion/id6784270584)

This app guides patients through a migraine treatment journey, offering a daily headache diary, educational content, and direct communication with their care team. It helps track progress and understand the treatment process.

**Highlights:** 5-stage treatment journey tracker, Daily headache diary, HIT-6 impact surveys, Appointment reminders, Clinic map and directions, Educational content library, Direct care team messaging

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

**In-app purchases:** none


## Frequently asked questions

### Is POTS free?

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

### Is TEMMA Companion free?

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

### Which has better reviews, POTS or TEMMA Companion?

TEMMA Companion is rated higher. POTS averages 3.1 out of 5 from 7 ratings, while TEMMA Companion averages 5.0 from 3 ratings.

### Do POTS or TEMMA Companion have ads?

Neither POTS nor TEMMA Companion shows ads.

### Which is updated more often, POTS or TEMMA Companion?

POTS ships an update every 5 months, and TEMMA Companion fortnightly. Most recently, POTS was updated on October 24, 2026 and TEMMA Companion on October 18, 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.*