# pH7 Pilates vs GroundApp

The clearest difference is in-app purchases: pH7 Pilates at none against GroundApp's 1. pH7 Pilates also leads on iOS requirement (14.0 vs 17.0). GroundApp's advantage is update cadence (every 2 days vs every 6 months) and device support. On price there is nothing between them.

Both are free to download. GroundApp sells 1 in-app purchase, starting at $29.99 per year. pH7 Pilates asks for nothing beyond the download.

pH7 Pilates ships an update every 6 months, GroundApp every 2 days. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | pH7 Pilates | GroundApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/groundapp-breathwork/id6760352779/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 125 MB | 151 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | — | **iPhone, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [JMD Squared LLC](https://appshunter.io/developer/1845147764) | [Collin Chartier](https://appshunter.io/developer/1884055652) |

## What reviewers say

### pH7 Pilates

[App page](https://appshunter.io/ios/app/ph7-pilates/id6753813246)

**In-app purchases:** none


### GroundApp

[App page](https://appshunter.io/ios/app/groundapp-breathwork/id6760352779)

This app uses AI to guide you through scientifically-backed breathwork techniques to help you feel calm, focused, and present. It offers personalized sessions based on your current state and goals, with wearable integration for biometric insights.

**Highlights:** AI-guided personalized breathwork sessions, 33 scientifically-backed breathing techniques, Wearable integration (Apple Health, Oura, Whoop, Garmin), Biometric insights (HRV, heart rate, sleep), Ambient soundscapes and binaural beats, Progress tracking and session history, Apple Watch companion app

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ground Premium | $29.99 | per year |


## Frequently asked questions

### Is pH7 Pilates free?

pH7 Pilates is free to download, with no in-app purchases.

### Is GroundApp free?

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

### Which is updated more often, pH7 Pilates or GroundApp?

pH7 Pilates ships an update every 6 months, and GroundApp every 2 days. Most recently, pH7 Pilates was updated on October 15, 2026 and GroundApp on October 8, 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.*