Comparison

Stress Level Tracker for Watch vs Stress Tracker HRV

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

Head to head
About

Stress Level Tracker for Watch

Features
Read full description

The Stress Level app shows how your body responds to everyday life. It measures on your Apple Watch and keeps your history on your iPhone. The app combines heart rate and heart rate variability (HRV) to estimate your stress on a 0–100 scale, color-coded from low to high. It accounts for movement, workouts, and sleep, so physical activity isn't mistaken for stress. Key features: • Tracks stress all day in the background on your Watch, even without your iPhone nearby • Reads data securely from Apple Health, and your health data stays on your devices • 0–100 stress scale with clear colors: low, medium, high • On-demand check: one tap on your wrist for a fresh reading • Charts for today and yesterday on your Watch • A week of stress history on your iPhone, with daily averages Whether you're curious about stress or just like learning more about your body, the Stress Level app makes it simple. Disclaimer: The Stress Level app is not a medical device. Results are estimates intended for wellness and self-awareness only. The app performs best when used with a single Apple Watch worn consistently throughout the day.

About

Stress Tracker HRV

Monitor your body's stress levels, sleep quality, and recovery using Heart Rate Variability (HRV) data from your Apple Watch. Gain insights into your mental and physical well-being to make informed decisions about rest and activity.

Highlights
  • Real-time stress tracking via HRV
  • Daily and weekly stress trend analysis
  • Recovery Index for bounce-back assessment
  • Sleep score and optimization insights
  • On-device data privacy
Features
Read full description

Stress tracking with HRV, sleep insights & recovery in one simple app. Feel tired, anxious, or burned out without knowing why? This app gives you answers, not guesses. Stress Tracker uses Heart Rate Variability (HRV) to show your real stress level, sleep quality, and how well you’re recovering — all from your Apple Watch. Track your daily stress instantly. See how it changes across the day or week. Know when to rest, recover, or push forward with data-backed clarity. Features: • Real‑time stress tracking based on HRV • Daily & weekly stress trends • Recovery Index to see how you bounce back • Sleep score and insights to optimize rest • Fully private – nothing leaves your device Get clarity over your mental and physical health. Stop guessing. Start tracking.

Screenshots

Stress Level Tracker for Watch4 screens

Verdict

The call

The clearest difference is price: Stress Level Tracker for Watch at Free against Stress Tracker HRV's $7.99. Stress Level Tracker for Watch also leads on update cadence (every 5 days vs every 5 weeks). Stress Tracker HRV's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 26.0). On ads and device support 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

Stress Level Tracker for Watch is free to download; Stress Tracker HRV costs $7.99 up front. Stress Level Tracker for Watch sells 3 one-off in-app purchases. Stress Tracker HRV asks for nothing beyond the download.

UpkeepUpdate frequency

Stress Level Tracker for Watch ships an update every 5 days, Stress Tracker HRV every 5 weeks. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
Stress Level Tracker for Watch versus Stress Tracker HRV: the parameters behind the verdict, then further details
ParameterStress Level Tracker for WatchStress Tracker HRV
PriceFree — better$7.99
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 5 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Paid
DevicesiPhone, Apple WatchiPhone, iPod, Apple Watch — better
Requires iOS26.013.0 — better
Further details — not scored
Size16 MB5 MB
Age rating4+4+
DeveloperBlazej BiesiadaAlvaro Garcia Pizarro

In-app purchases

3 purchases

Stress Level Tracker for Watch

One-time3
  • Small Tip$1.99
  • Medium Tip$5.99
  • Large Tip$14.99
None

Stress Tracker HRV

No in-app purchases

Questions

Is Stress Level Tracker for Watch free?
Stress Level Tracker for Watch is free to download, with in-app purchases available.
Is Stress Tracker HRV free?
Stress Tracker HRV costs $7.99, with no in-app purchases.
Do Stress Level Tracker for Watch or Stress Tracker HRV have ads?
Neither Stress Level Tracker for Watch nor Stress Tracker HRV shows ads.
Which is updated more often, Stress Level Tracker for Watch or Stress Tracker HRV?
Stress Level Tracker for Watch ships an update every 5 days, and Stress Tracker HRV every 5 weeks. Most recently, Stress Level Tracker for Watch was updated on October 25, 2026 and Stress Tracker HRV on October 6, 2026.

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