# StressLess vs CalmPulse リラックスチェック

The clearest difference is in-app purchases: CalmPulse リラックスチェック at none against StressLess's 5. CalmPulse リラックスチェック also leads on update cadence (every 2 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StressLess sells 5 in-app purchases, starting at $4.99 per 7 days. CalmPulse リラックスチェック asks for nothing beyond the download.

StressLess ships an update every 2 months, CalmPulse リラックスチェック every 2 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | StressLess | CalmPulse リラックスチェック |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (80 ratings)](https://appshunter.io/ios/app/stressless-ai-stress-tracker/id6756296941/reviews)** | — |
| Number of ratings | **80** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 15 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [军 刘](https://appshunter.io/developer/1329595826) | [XEROGRAPHIX](https://appshunter.io/developer/314776003) |

## What reviewers say

### StressLess

[App page](https://appshunter.io/ios/app/stressless-ai-stress-tracker/id6756296941)

Monitor your stress levels with this app, which uses your Apple Watch and Apple Health data to provide 24/7 HRV-based stress readings. View real-time status, track trends with charts, and get instant updates via custom watch faces. All your health data is stored locally for privacy.

**Highlights:** 24/7 stress tracking via Apple Watch and HRV, Real-time stress status on watch, Weekly, monthly, yearly stress trend charts, Custom watch faces for instant updates, Color-coded stress indicators, Local data storage for privacy, Native Apple Health sync

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stress Monitor | $4.99 | per 7 days |
| Stress Tracker | $9.99 | per month |
| Stress Watch | $24.99 | per year |
| Apple Watch Stress Monitor | $34.99 | one-time |
| Stress Monitor for Apple Watch | $39.99 | one-time |


### CalmPulse リラックスチェック

[App page](https://appshunter.io/ios/app/calmpulse/id6756478591)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is StressLess free?

StressLess is free to download, with in-app purchases available.

### Is CalmPulse リラックスチェック free?

CalmPulse リラックスチェック is free to download, with no in-app purchases.

### Do StressLess or CalmPulse リラックスチェック have ads?

Neither StressLess nor CalmPulse リラックスチェック shows ads.

### Which is updated more often, StressLess or CalmPulse リラックスチェック?

StressLess ships an update every 2 months, and CalmPulse リラックスチェック every 2 days. Most recently, StressLess was updated on November 7, 2026 and CalmPulse リラックスチェック on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*