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Android Apps > Health & Fitness > PEM Diary - ME/CFS Crash Log
App profile & analytics · Health & Fitness · Data updated 2026-09-18
PEM Diary - ME/CFS Crash Log icon

PEM Diary - ME/CFS Crash Log

by Add Jam · Free · Version 1.1.1

“Track post-exertional malaise episodes with severity, symptoms and duration” the developer's tagline

Availability On Google Play since April 2025 ↗
Rating on Google Play
–
At a glance AppBrain's trailer of this app, made from our data
Rating
–
0 reviews
Total installs
730
Installs, last 30 days
20
Best rank
–
not in the top lists
Last updated
October 7, 2025
1.1.1
AppBrain's verdict Niche

PEM Diary - ME/CFS Crash Log is a niche app, with 730 installs. It doesn't have enough ratings yet to judge what users think.

PEM Diary - ME/CFS Crash Log is made and published by Add Jam. AppBrain is an independent app data site and isn't affiliated with Add Jam. The app name, icon, screenshots and description belong to Add Jam and are shown as published on Google Play.

About PEM Diary - ME/CFS Crash Log

PEM Diary - ME/CFS Crash Log is a health & fitness app developed by Add Jam.

Install Statistics

PEM Diary - ME/CFS Crash Log has been installed 730 times. In the last 30 days, the app was installed 20 times.

User Ratings

The app has no ratings yet.

App Information

PEM Diary - ME/CFS Crash Log is freely available from Google Play. The app size is 97.66 MB. The latest version available is 1.1.1. The last update was on October 7, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since April 2025.

Description by Add Jam (from Google Play)
Do you experience episodes of extreme fatigue? PEM Diary helps you log and track post-exertional malaise (PEM) with personal records, including severity, symptoms, and duration.
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Screenshots

PEM Diary - ME/CFS Crash Log Screenshot 1 of 8
PEM Diary - ME/CFS Crash Log Screenshot 2 of 8
PEM Diary - ME/CFS Crash Log Screenshot 3 of 8
PEM Diary - ME/CFS Crash Log Screenshot 4 of 8
PEM Diary - ME/CFS Crash Log Screenshot 5 of 8
PEM Diary - ME/CFS Crash Log Screenshot 6 of 8
PEM Diary - ME/CFS Crash Log Screenshot 7 of 8
PEM Diary - ME/CFS Crash Log Screenshot 8 of 8
Screenshots by Add Jam, from the Google Play listing
500+ installs
Official page on Google Play

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Installs over time

Installs over time
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PEM Diary - ME/CFS Crash Log has been installed 730 times. Over the past 30 days, it has been installed 20 times.

Changelog of PEM Diary - ME/CFS Crash Log

Show changelog

Developer information for Add Jam

Add Jam

team@addjam.com

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Comments on PEM Diary - ME/CFS Crash Log for Android

★★★★★ Suzanne Louise Brooks · Jul 9, 2025
I like the simplicity of this app. It's easy to understand and navigate which is important during a crash and the accompanying cognitive dysfunction. Recording episodes is necessary for pacing as is the option to export information for personal and health professional purposes along with not overcomplicating the compiled data. My only suggestions would be to have a PDF export option and maybe somewhere to add a persons details.

Google Play Rankings for PEM Diary - ME/CFS Crash Log

This app is not ranked

Technologies used by PEM Diary - ME/CFS Crash Log

9 permissions
Subscribe to see full permission and library details
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