Pre-release testing

Testing.
Validating.
Improving.

PACEme is currently being tested privately before a controlled external beta. This stage is focused on reliability, accessibility, understandable guidance, privacy and safe handling of missing or contradictory data.

This beta is for Android. An Apple iPhone and iOS version is in development.

The Beta Plan

Testing the whole experience.

The first goal is to find faults and confusing behavior before wider access: setup, daily check-ins, live monitoring, Pace Points, suggestions, Plan Ahead, Care/Care Plus, reports, exports, AI features and Research Feed.

User testing can show whether the app is usable and whether its guidance matches lived experience. It does not by itself clinically validate the pacing calculations or prove that PACEme prevents PEM.

Focus Areas

  • Usability: Minimising cognitive load and "brain fog" interference.
  • Guidance quality: Finding false reassurance, excessive caution and contradictory outputs.
  • Personalisation: Checking stable, improving, worsening, sparse-data and missing-data patterns across illness severities.

Beta Approach

Small, Controlled Group

A small future group across different conditions and severities will provide detailed feedback after internal testing is complete.

Invite-Only Access

Users are onboarded via our waitlist to ensure a supportive testing environment.

Iterative Improvement

Continual updates to the app based directly on tester observations and data.


Feedback System

Your voice drives the build.

We use the feedback, bug reports and case-study information that testers choose to submit. Core pacing and health records are not automatically uploaded by these website forms.

In-app Feedback

"How was today?" prompts and suggestion acceptance tracking.

Optional Tester Observations

Understanding confusing guidance, false reassurance, excessive caution and whether actions behave as described.

Submit Tester Feedback

✓ Feedback received. Thank you for helping us improve.
Bug Reporting

Rapid iteration.

Help us build a stable, reliable platform. Report any technical issues as soon as they appear.

Report an Issue

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✓ Bug report submitted. Our team will investigate.
Reporting bugs helps us maintain an active development cycle and a high standard of quality.

Validation & Evidence

Future User Case Studies

Structured user case studies are planned for the controlled beta; none are being presented as clinical evidence yet.

When enough suitable data exists, this area can report user experience and user-reported outcomes with clear methods and limitations. Claims about PEM reduction or efficacy will require evidence beyond ordinary beta feedback.

ME/CFS Case Study

Coming after Beta completion

Long COVID Analysis

Coming after Beta completion

Volunteer for a Case Study

Help us demonstrate the real-world impact of adaptive pacing by sharing your journey.

✓ Interest received. Thank you for volunteering.

Apply for Beta Access

Join the waitlist to hear when controlled external testing opens. Testing places will be limited so support and feedback can be handled properly.