Comparison

Symptom Tracker゜ vs Truly Simple Symptom Log

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

Head to head
About

Symptom Tracker゜

Easily monitor and visualize your health symptoms and treatments. Generate shareable reports for your doctor and gain insights into your well-being over time. Personalize your tracking experience with custom entries and reminders.

Highlights
  • Track symptoms
  • Track treatments
  • Add notes
  • Overview of well-being
  • Analyze statistics
  • Generate PDF/CSV reports
  • Personalize tracker
  • Daily reminders
Features
Read full description

Track and visualize your symptoms in a breeze! Do you want to share it with your doctor? No problem, just generate a printable report! HOW SYMPTOM TRACKER° WORKS - Track your symptoms - Track your treatments - Add notes - Have an easy overview on how you are doing - Analyze your statistics over time - Create PDF and CSV reports and share them with your doctor - Personalize your tracker by editing or creating further symptoms and treatments - Collect new achievements by using the app - Stay on track with daily reminders - Lock your journal with Face Id or Touch Id We value your privacy. Your entries are just yours, only accessible on your device. Consult with your doctor if you are experiencing any symptoms of an illness. This software is not a replacement of a medical treatment. It is intended for informational purposes only and comes with no warranty. You can read the terms of use and privacy policy here: http://adamcziko.com/symptom-tracker-privacy-policy-and-terms-of-use/ The app includes a premium subscription possibility. The subscription is automatically renewed after each subscription period. Want to get to know more about your current subscription, or you want to cancel it? You can get all the information by visiting the following page: https://support.apple.com/en-us/HT202039

About

Truly Simple Symptom Log

Read full description

Truly Simple Symptom Log is built around a single conviction: health tracking should take seconds, not minutes. Most symptom trackers are overbuilt and cluttered with complicated graphs, gamification, mandatory onboarding, and subscriptions that make the act of recording how you feel a chore. This app strips all of that away. It features a calm, minimal, one-screen logging interface that feels closer to a personal journal than a medical tool. It’s perfect for people with chronic conditions, people exploring cause-and-effect with their health, or anyone who just wants a friction-free way to log their mood and symptoms and then move on with their day. There's an in-app purchase that allows you to lock the app and export your data, but all core features are available in the free version and can be used for free as long as you like. Features: • One-screen logging: Record your mood, symptoms, potential causes, and notes on a single page. No tabs or multi-step wizards. • Heatmap calendar: A color-coded monthly data view gives you an instant visual summary of how you've been feeling over time, so patterns become obvious at a glance. • Accessible by design: Enlarged, comfortable touch targets prevent mis-taps when you're not feeling well. Fully optimized for VoiceOver screen readers and scalable dynamic text for low vision. • iCloud Sync: Logs sync silently and automatically across your Mac, iPhone, and iPad. Status indicators let you know your data is secure at a glance. • Free core features: All core logging is completely free. A single one-time, lifetime purchase unlocks optional data exports and a biometric privacy lock.

Screenshots

Symptom Tracker゜4 screens
Truly Simple Symptom Log3 screens

Verdict

The call

The clearest difference is iOS requirement: Symptom Tracker゜ at 13.0 against Truly Simple Symptom Log's 17.0. On price, update cadence, ads and in-app purchases 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

Both are free to download. Symptom Tracker゜ sells 4 in-app purchases, starting at $9.99 per month and Truly Simple Symptom Log sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Symptom Tracker゜ ships an update monthly, Truly Simple Symptom Log every 3 weeks. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

Scorecard1 real difference · 9 level
Symptom Tracker゜ versus Truly Simple Symptom Log: the parameters behind the verdict, then further details
ParameterSymptom Tracker゜Truly Simple Symptom Log
PriceFreeFree
Rating4.6 (953 ratings) — better—
Positive reviews90.0% of reviews—
Number of ratings953 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better17.0
Further details — not scored
Size57 MB1 MB
Age rating12+4+
DeveloperAdam CzikoColin Wright

Bugs and requests

Symptom Tracker゜

Reported bugs

2 issues
  • Sign-up button not working
  • Inability to generate reports beyond 7 days in free version

Requested features

6 requests
  • Add more severity levels for symptoms
  • Ability to rearrange and group symptoms
  • Option to attach photos or videos
  • Integrate with other health tracking apps
  • Provide more detailed reports and insights
Show 1 more
  • Allow multiple entries per day

Truly Simple Symptom Log

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Symptom Tracker゜

Subscriptions4
  • Monthly Plan3 Days trial$9.991 Month
  • Monthly Plan7 Days trial$9.991 Month
  • Annual Plan3 Days trial$39.991 Year
Show 1 more
  • Annual Plan7 Days trial$39.991 Year
1 purchases

Truly Simple Symptom Log

One-time1
  • Unlock Pro$4.99

Questions

Is Symptom Tracker゜ free?
Symptom Tracker゜ is free to download, with in-app purchases available.
Is Truly Simple Symptom Log free?
Truly Simple Symptom Log is free to download, with in-app purchases available.
Do Symptom Tracker゜ or Truly Simple Symptom Log have ads?
Neither Symptom Tracker゜ nor Truly Simple Symptom Log shows ads.
Which is updated more often, Symptom Tracker゜ or Truly Simple Symptom Log?
Symptom Tracker゜ ships an update monthly, and Truly Simple Symptom Log every 3 weeks. Most recently, Symptom Tracker゜ was updated on October 20, 2026 and Truly Simple Symptom Log on October 9, 2026.

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