# POTS vs BluBuddy

The clearest difference is update cadence: BluBuddy at every 11 days against POTS's every 5 months. POTS's advantage is device support (5 vs 1) and iOS requirement (15.5 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. POTS sells 17 in-app purchases, starting at $4.95 per month and BluBuddy sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

POTS ships an update every 5 months, BluBuddy every 11 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | POTS | BluBuddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (7 ratings)](https://appshunter.io/ios/app/pots-tracker/id6743040831/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 11 days** |
| Monetization | Free with in-app purchases | — |
| Size | 218 MB | 45 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Digital Therapeutics](https://appshunter.io/developer/1721663167) | [Luke Geyser](https://appshunter.io/developer/1765597089) |

## 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 |


### BluBuddy

[App page](https://appshunter.io/ios/app/blubuddy-mood-tracker/id6759922494)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited access | $14.99 | per month |
| Unlimited access | $99.99 | per year |


## Frequently asked questions

### Is POTS free?

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

### Is BluBuddy free?

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

### Do POTS or BluBuddy have ads?

Neither POTS nor BluBuddy shows ads.

### Which is updated more often, POTS or BluBuddy?

POTS ships an update every 5 months, and BluBuddy every 11 days. Most recently, POTS was updated on October 24, 2026 and BluBuddy on October 25, 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.*