Comparison

Chronic Fatigue Diary 3 vs Aster

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Chronic Fatigue Diary 3

Track your Chronic Fatigue Syndrome (CFS) symptoms, triggers, and treatments with this easy-to-use diary. Analyze patterns, predict flare-ups, and share detailed reports with your doctor to better manage your condition.

Highlights
  • Track symptoms and pain
  • Identify triggers (food, weather, sleep)
  • Monitor treatment effectiveness
  • Record health records and appointments
  • Graph patterns and email reports
  • Export data to spreadsheet
Features
Read full description

Are you like one of the millions of people who have Chronic Fatigue Syndrome (CFS)? How can CFS Diary help? CFS Diary was designed to track information about your CFS with a few screen taps. Using this information, the application will allow you to use triggers, like day of month and week, weather patterns, diet, sleep patterns, to predict and manage your CFS. CFS has a new “Trending and Forecasting” module that shows you which factors and triggers contribute to your fatigue and symptoms. This will help you feel better and will allow you to take control of your CFS. CFS Diary makes it easy to perform tasks like tracking your treatment progress, graphing your patterns, emailing reports, including graphical attachments to your doctor and advisors. CFS Diary will also allow you to export your data to a spread sheet all with just a few screen taps. Do you want all of your CFS health records and information at your fingertips so that you can start feeling better. Chronic Fatigue Syndrome Diary can help. - Enter, document, and track as much or as little information as you want with a few screen taps. - Document and Track your Chronic Fatigue Syndrome pain and symptoms, including IBS symptoms. - Track your triggers, including food, stress, location, activity, weather patterns, and sleep patterns. - Keep Track of which treatments really help and those that do not with the Symptom Management analysis report. - Keep track of your health records including hospital or doctor visits, surgeries and procedures, laboratory tests and results, procedures, vital statistics, and the mental and physical symptoms you are experiencing. - Record your thoughts and notes. - Keep track of your appointments, doctor visits, your test results, surgeries and procedures. - Record all your therapy details, including medications and side-effects - Track multiple doctors and laboratories - Graph your patterns of experiences, email reports, including graphical attachments to your doctor so that they can help you adjust - Customize many features; export your data to a spread sheet for offline backup and all with just a few screen taps - Find out which factors and triggers contribute to your symptoms. Please don’t give up until you can manage your Chronic Fatigue Syndrome better. Keep all your CFS medical records and information at your fingertips with this easy-to-use journal. Makes it easy to feel better, be happy, organized and stress-free!

About

Aster

Features
Read full description

Aster helps you make sense of perimenopause and menopause. Log your symptoms in seconds, connect Apple Health, and turn months of data into clear patterns you can share with your doctor. WHY ASTER • Built for the transition years (ages 35 to 55), not just period tracking • Log 24 menopause-specific symptoms with severity in under 30 seconds • Syncs sleep, HRV, resting heart rate, steps, weight and cycle data from Apple Health, with no retyping • 100% on-device. Your health data never leaves your phone. TRACK WHAT MATTERS • Hot flashes, night sweats, insomnia, brain fog, anxiety, joint pain and more • Daily mood, energy and lifestyle tags (caffeine, alcohol, exercise, stress) • HRT, medication and waist measurements • A calendar history of every day PREMIUM INSIGHTS • Symptom Burden score with a clear severity band and monthly trend • Severity heatmap and time-of-day patterns • Personal patterns: how sleep, HRV and activity are associated with your symptoms • Cycle insights with a next-period window and transition cues • A before-and-after view comparing your symptoms around HRT changes • One-tap Doctor Report PDF for your next appointment PRIVATE BY DESIGN Everything is computed on your device. No accounts, no servers, no ads, and your data is never sold. Aster is a wellness and tracking app. It is not a medical device and does not provide medical advice or a diagnosis. Always consult a qualified clinician about your health. ASTER PREMIUM Unlocks insights, correlations and the doctor report. • Monthly: $7.99 • Annual: $49.99, with a 30-day free trial Payment is charged to your Apple ID. Subscriptions automatically renew unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://www.velorahealth.io/aster/terms Privacy Policy: https://www.velorahealth.io/aster/privacy

Screenshots

Chronic Fatigue Diary 34 screens
Aster4 screens

Verdict

The call

The clearest difference is price: Aster at Free against Chronic Fatigue Diary 3's $4.99. Chronic Fatigue Diary 3's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On ads 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

CostPrice · In-app purchases · Ads · Monetization

Aster is free to download; Chronic Fatigue Diary 3 costs $4.99 up front. Aster sells 2 in-app purchases, starting at $7.99 per month. Chronic Fatigue Diary 3 asks for nothing beyond the download.

Scorecard4 real differences · 4 level
Chronic Fatigue Diary 3 versus Aster: the parameters behind the verdict, then further details
ParameterChronic Fatigue Diary 3Aster
Price$4.99Free — better
Positive reviews0.0% of reviews—
Update frequency—Every 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17.0
Further details — not scored
Size12 MB3 MB
Age rating4+12+
DevelopercellHighNgo Pham Huy

In-app purchases

None

Chronic Fatigue Diary 3

No in-app purchases

2 purchases

Aster

Subscriptions2
  • Aster Premium (Monthly)1 Month trial$7.991 Month
  • Aster Premium (Annual)$49.991 Year

Questions

Is Chronic Fatigue Diary 3 free?
Chronic Fatigue Diary 3 costs $4.99, with no in-app purchases.
Is Aster free?
Aster is free to download, with in-app purchases available.
Do Chronic Fatigue Diary 3 or Aster have ads?
Neither Chronic Fatigue Diary 3 nor Aster shows ads.

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