Vo2max靜態推算 vs Simple Stress Watch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vo2max靜態推算
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Vo2max作為最影響壽命的指標，絕對不容忽視 只需輸入靜止心率及HRV數據，即可獲取Vo2max數值 還可連接藍牙心率裝置作即時測量！ 不只相對值，同時亦有絕對值可供參考 *此推算器使用年齡、性別、體重、靜態心率（RHR） 和心率變異性（SDNN）來估算最大攝氧量（VO2max） 算法基於現有醫學文獻，綜合考慮了這些關鍵生理參數對心肺適能的影響
Simple Stress Watch
This app displays your heart rate variability as a simple recovery meter on your Apple Watch face. It uses data from Apple Health to show your recovery status with a colored zone, offering a quick, at-a-glance understanding of your well-being. Your personal data remains on your device for privacy.
- Heart rate variability recovery meter
- Apple Watch face complications
- Reads data from Apple Health
- Personalized rolling baseline comparison
- Colored recovery zones
- Minimalist and simple design
- On-device data storage
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Simple Stress Watch shows your heart rate variability as a one-glance recovery meter on Apple Watch faces. It reads HRV from Apple Health, compares it to your personal rolling baseline, and renders a single number with a colored recovery zone: green above baseline, white around it, yellow below, red well below. Complications support every accessory family so you can put the meter on any watch face. On iPhone, a Lock Screen widget shows the same reading and meter at a glance, and you can view today’s HRV readings in the app or on your Home Screen with a chart widget. It’s designed to be extremely simple and minimal. Your data stays on your device: no accounts, no uploads, no analytics. Simple Stress Watch is a general wellness app and not a medical device. It does not diagnose, treat, cure, or prevent any condition. For medical concerns, please consult a healthcare professional.
Screenshots
Verdict
The clearest difference is update cadence: Simple Stress Watch at weekly against Vo2max靜態推算's every 14 months. Vo2max靜態推算's advantage is iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Vo2max靜態推算 ships an update every 14 months, Simple Stress Watch weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Vo2max靜態推算 | Simple Stress Watch |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.6 (8 ratings) — better |
| Number of ratings | — | 8 — better |
| Update frequency | Every 14 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 3 MB | 8 MB |
| Age rating | 12+ | 4+ |
| Developer | Shun Man Leung | Ganotis Holdings, Inc. |
In-app purchases
Vo2max靜態推算
No in-app purchases
Simple Stress Watch
No in-app purchases
Questions
Is Vo2max靜態推算 free?
Is Simple Stress Watch free?
Do Vo2max靜態推算 or Simple Stress Watch have ads?
Which is updated more often, Vo2max靜態推算 or Simple Stress Watch?
Other comparisons
