# POTS Buddy vs Vaely

The clearest difference is in-app purchases: POTS Buddy at none against Vaely's 3. POTS Buddy also leads on update cadence (daily vs every 6 weeks) and iOS requirement (18.5 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Vaely sells 3 in-app purchases, starting at $4.99 per month. POTS Buddy asks for nothing beyond the download.

POTS Buddy ships an update daily, Vaely every 6 weeks. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | POTS Buddy | Vaely |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (10 ratings)](https://appshunter.io/ios/app/pots-buddy/id6758968233/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 weeks |
| Monetization | Free | — |
| Size | 5 MB | 20 MB |
| Requires iOS | **18.5** | 26.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [MEDUSA LABS L.L.C.](https://appshunter.io/developer/1711975637) | [ZEYNEP NUR ASKER](https://appshunter.io/developer/1864763311) |

## What reviewers say

### POTS Buddy

[App page](https://appshunter.io/ios/app/pots-buddy/id6758968233)

This app helps individuals with POTS and dysautonomia monitor their heart health directly from their Apple Watch. It provides real-time heart rate tracking, guided standing tests, customizable alerts, and symptom logging, with data exportable for medical consultations. Designed with user privacy and a calming interface, it aims to be a supportive tool for managing daily health.

**Highlights:** Real-time heart rate monitoring, Guided POTS standing test, Customizable smart alerts, On-the-go symptom logging, Exportable charts and reports, Privacy-focused, on-device data storage

**Features:** macOS Compatibility

**In-app purchases:** none


### Vaely

[App page](https://appshunter.io/ios/app/vaely-symptom-tracker-and-diary/id6768400685)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Reduced Rate | $29.99 | per year |
| Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is POTS Buddy free?

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

### Is Vaely free?

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

### Do POTS Buddy or Vaely have ads?

Neither POTS Buddy nor Vaely shows ads.

### Which is updated more often, POTS Buddy or Vaely?

POTS Buddy ships an update daily, and Vaely every 6 weeks. Most recently, POTS Buddy was updated on October 24, 2026 and Vaely on October 12, 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.*