# Pace - Energy Envelope

> Pace - Energy Envelope (iPhone/iPad app by Paul OBrien.)

- Source: https://appshunter.io/ios/app/pace-energy-envelope/id6761128913 (this page in markdown: same URL + `.md`)
- Developer: [Paul OBrien](https://appshunter.io/developer/1864404226)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English
- Released: 2026-04-08
- Data updated: 2026-06-24
- User reviews in markdown: https://appshunter.io/ios/app/pace-energy-envelope/id6761128913/reviews.md

## What is Pace?

Pace helps people with ME/CFS, Long COVID, MS, Parkinson's, fibromyalgia, and lupus manage their energy using pacing — a medically-recognized technique for staying within your energy envelope and preventing Post-Exertional Malaise (PEM).

Log daily energy check-ins, track symptoms, and visualize your energy trends over time. Pace gives you real data to share with your doctor and helps you understand your limits without judgment.

Features:
• Daily energy check-ins with symptom tracking
• PEM risk assessment based on your personal baseline
• Energy envelope visualization
• Symptom frequency charts (Plus)
• Doctor-ready PDF reports (Pro)
• HealthKit integration (Pro)
• Fully offline — no account, no tracking

Terms of use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pace Plus Yearly | $39.99 | per year |
| Pace Plus Monthly | $4.99 | per month |
| Pace Pro Yearly | $79.99 | per year |
| Pace Pro Monthly | $9.99 | per month |



## Version history (last 1 release)

### 1.0 — 2026-04-08

No release notes.

## More apps by Paul OBrien

- [Galaxy Pore Pop ASMR](https://appshunter.io/ios/app/galaxy-pore-pop-asmr/id6757086565)

All apps by Paul OBrien: https://appshunter.io/developer/1864404226

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*