Comparison

Symptom Tracker゜ vs Zenhold

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

Zenhold

Features
Read full description

Train to hold your breath longer — with the table trainer that never loses your session. Zenhold generates personal O₂ and CO₂ training tables from your max breath-hold, using conservative, freediving-standard limits (CO₂ holds are capped at 50% of your max — your safety is not a growth hack). WHY FREEDIVERS SWITCH TO ZENHOLD • Rock-solid sessions: check a message, lock your screen — the timer stays exactly right • Pause any time. One accidental tap never kills a 20-minute session • Apple Watch app (Lifetime Pro): train from your wrist — one buzz to breathe, two to hold • Apple Health: completed sessions are saved as mindful minutes • Audio that respects your podcast: cues duck your audio instead of stopping it • Voice + haptic guidance through every phase • Made for beginners too: O₂ and CO₂ training explained in plain language FREE, FOREVER Daily O₂ and CO₂ tables, guided max-hold test, recent history, Health sync. LIFETIME PRO — ONE-TIME PURCHASE Apple Watch app, custom table builder, unlimited history & stats, auto-progressing tables, CSV export, all breathing buddies, all breathwork patterns. No subscription. No account. No tracking. Your data never leaves your device. SAFETY Dry training only. Never practice breath-holds in or near water without a trained buddy. Train sitting or lying down. This app is not medical advice.

Screenshots

Symptom Tracker゜4 screens
Zenhold4 screens

Verdict

The call

The clearest difference is iOS requirement: Symptom Tracker゜ at 13.0 against Zenhold's 15.0. 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 Zenhold 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 every 6 weeks, Zenhold every 4 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
Symptom Tracker゜ versus Zenhold: the parameters behind the verdict, then further details
ParameterSymptom Tracker゜Zenhold
PriceFreeFree
Rating4.6 (973 ratings) — better—
Positive reviews90.0% of reviews—
Number of ratings973 — better—
Update frequencyEvery 6 weeksEvery 4 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS13.0 — better15.0
Further details — not scored
Size62 MB42 MB
Age rating12+4+
DeveloperAdam CzikoDavid Schmittwilken

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

Zenhold

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

Zenhold

One-time1
  • Lifetime Pro$4.99

Questions

Is Symptom Tracker゜ free?
Symptom Tracker゜ is free to download, with in-app purchases available.
Is Zenhold free?
Zenhold is free to download, with in-app purchases available.
Do Symptom Tracker゜ or Zenhold have ads?
Neither Symptom Tracker゜ nor Zenhold shows ads.
Which is updated more often, Symptom Tracker゜ or Zenhold?
Symptom Tracker゜ ships an update every 6 weeks, and Zenhold every 4 weeks. Most recently, Symptom Tracker゜ was updated on November 3, 2026 and Zenhold on October 31, 2026.

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