Stress Tracker HRV vs Retention Warrior
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
Read full descriptionHide 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.
Retention Warrior
Read full descriptionHide full description
For thousands of years, Taoist masters taught that vital energy is not spent, but refined. Strength was not forced, but accumulated. Power was not loud, but contained. Retention Warrior is inspired by those ancient principles, translated into a modern system for discipline, awareness, and self-control. What Retention Warrior Helps You Do Track your retention journey Mark each day of discipline and continuity. See patterns over time, not isolated moments. Log inner battles Record urges, focus, mood, and awareness. In Taoism, observation precedes transformation. Progress through stages of cultivation Move from Initiation to Discipline, Dominion, and beyond. Each stage represents deeper stability and presence. Visualize inner balance Clear indicators help you reflect on consistency, focus, and mental steadiness without noise or distraction. Unlock advanced insights - Privacy Policy: https://www.notion.so/giuseppegiorlando/Privacy-Policy-Retention-Warrior-Retention-Warrior-respects-your-privacy-2e562e30949180cfb460d742af122d6e?source=copy_link - Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Retention Warrior at Free against Stress Tracker HRV's $7.99. Stress Tracker HRV's advantage is in-app purchases (none vs 2) and chart position (#178 vs unranked). 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
Retention Warrior is free to download; Stress Tracker HRV costs $7.99 up front. Retention Warrior sells 2 in-app purchases, starting at $4.99 per month. Stress Tracker HRV asks for nothing beyond the download.
| Parameter | Stress Tracker HRV | Retention Warrior |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Best chart rank | #178 — better | — |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 5 MB | 46 MB |
| Age rating | 4+ | 12+ |
| Developer | Alvaro Garcia Pizarro | GIUSEPPE GIORLANDO |
In-app purchases
Stress Tracker HRV
No in-app purchases
Retention Warrior
- Warrior monthly7 Days trial$4.991 Month
- Warrior Lifetime$99.00
Questions
Is Stress Tracker HRV free?
Is Retention Warrior free?
Do Stress Tracker HRV or Retention Warrior have ads?
Other comparisons















