Pacebase vs PatternMD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pacebase
This app helps manage energy-limiting chronic conditions by leveraging your Apple Watch data. It provides a Body Score to assess recovery and a Body Budget to guide safe activity levels, preventing crashes.
- Body Score for recovery assessment
- Body Budget for safe activity guidance
- Apple Watch integration
- Continuous widget updates
- Management of energy-limiting conditions
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Pacebase is an all-in-one toolkit for managing your energy-limiting chronic condition, like POTS and ME/CFS. We turn your Apple Watch into a powerful tool for measuring and understanding your body, and its limits. Our Body Score uses several of your bodies biomarkers to give you a simple, accurate measure of how your body recovered from the day before, through a straightforward 50-100-point scale. Our Body Budget suggests the amount of time you can expect to safely go above your anaerobic threshold for the day to minimize crashing. It also comes with an helpful Apple Watch widget, which updates continuously throughout the day. A subscription is required to use Pacebase, but we offer a 14-day risk-free trial period within the app. No commitment is required. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PatternMD
Log symptoms, discover triggers, and connect anonymously with others experiencing similar health issues. This app uses AI to help you understand your patterns and offers private journaling and optional provider sharing.
- Anonymous symptom logging
- AI-powered pattern discovery
- Community support ('Say ME TOO')
- Private health journal
- Medication tracking
- Optional doctor connection
- Wellness mini-games
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PatternMD is a free, anonymous symptom tracker and chronic illness journal. Log migraines, flares, pain, fatigue, anxiety, long COVID, fibromyalgia, endometriosis, lupus, IBS, PTSD or any symptom in seconds, discover what triggers it, and connect with people who feel exactly what you feel — without ever revealing who you are. You are not alone in this. WHAT PATTERNMD DOES Log your symptoms. Track headaches, fatigue, anxiety, joint pain, brain fog, nausea, insomnia — anything. Add an optional trigger note like "ate dairy" or "barely slept." It takes 10 seconds. Say ME TOO. Tap ME TOO on any community post that matches your experience. The more people who say it, the clearer the pattern becomes — and you instantly see you are not the only one. Talk to Alyssa. Alyssa is our in-app AI companion. Type a message and she will help you put words to what you're feeling, reflect on a pattern in your logs, or route you to a crisis resource if you need one. Alyssa is a support tool, not a doctor — she does not diagnose, treat, or prescribe. Discover your patterns. The Pattern Engine analyzes your logs against the entire community to surface real insights: Top community-reported triggers Time-of-day and day-of-week patterns Environmental correlations — weather, air quality, and pollen Severity escalation alerts Personalized recommendations Automatic cross-language search across all four languages Public or private. Every symptom you log can be Public, so the community can say ME TOO, or Private, so it stays in your journal, your patterns, and your connected doctor's view only. Private journal. Keep a private health diary alongside your community posts. Your journal is yours alone and never visible to anyone else. Medication tracking. An optional private medication list with dosage, frequency, and notes. Only you — and your connected provider, if you choose — can see it. Connect to your doctor. Optionally share your tracked data with a verified healthcare provider through the secure Provider Portal. You stay in control and can connect or disconnect anytime. Pediatric posts. Parents and legal guardians can log symptoms on behalf of a child in their care. Posts are clearly marked, and the child never has an account. TAPMD wellness games. Two science-backed mini-games — MedMatch and BrainRx — help reduce stress and anxiety, with a bonus of medical-terminology learning. WHY PATTERNMD IS DIFFERENT 100 percent anonymous. You get a PMD-XXXXXXXX ID. No name, no photo, no real-world identity ever shown. Multilingual. Full support for English, Spanish, German, and Vietnamese, with automatic cross-language translation and search across all four. No targeted ads. Sponsored posts are clearly labeled and never use your personal data. HIPAA-aligned security. Encrypted storage, row-level access controls, and data minimization. Never sold. Your email and data are never sold to anyone, ever. WHO PATTERNMD IS FOR People living with chronic conditions. Migraine sufferers. People with fatigue, fibromyalgia, long COVID, anxiety, autoimmune conditions, or unexplained symptoms. Parents tracking pediatric symptoms. Service members and veterans. Anyone who has ever felt "I just want to know if anyone else feels this too." You are not crazy. You are not making it up. Your symptoms have patterns. Let us find them together. IMPORTANT PatternMD does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions. If you are in crisis, call 988 (US, 24/7, free and confidential) or your local emergency services immediately. PatternMD is for adults 18 and older only. Questions? Email contact@patternmd.app
Screenshots
Verdict
The clearest difference is in-app purchases: PatternMD at none against Pacebase's 3. PatternMD also leads on ads (none vs shown) and ratings volume (25 vs 1). Pacebase's advantage is update cadence (every 9 days vs monthly). On price, rating, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Pacebase sells 3 in-app purchases, starting at $6.99 per month. PatternMD asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Pacebase against 5.0 for PatternMD. That said, the two scores are not equally well evidenced: PatternMD has 25 ratings behind it against 1, so its average is the more settled of the two.
Pacebase ships an update every 9 days, PatternMD monthly. Both last shipped on October 6, 2026.
| Parameter | Pacebase | PatternMD |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (25 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 25 — better |
| Update frequency | Every 9 days — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 42 MB | 7 MB |
| Age rating | 4+ | 17+ |
| Developer | Pacebase Health, LLC | PatternMD LLC |
In-app purchases
Pacebase
- Pacebase$6.991 Month
- Pacebase7 Days trial$8.991 Month
- Pacebase$86.001 Year
PatternMD
No in-app purchases









