# Stress Tracker HRV vs PortionCheck

The clearest difference is price: PortionCheck at Free against Stress Tracker HRV's $7.99. PortionCheck also leads on update cadence (every 2 weeks vs every 5 weeks). Stress Tracker HRV's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On rating, ratings volume and ads there is nothing between them.

PortionCheck is free to download; Stress Tracker HRV costs $7.99 up front. PortionCheck sells 3 in-app purchases, starting at $6.99 per month. Stress Tracker HRV asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Stress Tracker HRV against 5.0 for PortionCheck. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Stress Tracker HRV ships an update every 5 weeks, PortionCheck every 2 weeks. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Stress Tracker HRV | PortionCheck |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/stress-tracker-hrv/id6748257580/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/portioncheck-calorie-tracker/id6788442395/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 5 MB | 16 MB |
| Requires iOS | **13.0** | 27.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alvaro Garcia Pizarro](https://appshunter.io/developer/1822790774) | [WHITE DIGIT LLC](https://appshunter.io/developer/1890324397) |

## What reviewers say

### Stress Tracker HRV

[App page](https://appshunter.io/ios/app/stress-tracker-hrv/id6748257580)

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:** Apple Watch app

**In-app purchases:** none


### PortionCheck

[App page](https://appshunter.io/ios/app/portioncheck-calorie-tracker/id6788442395)

This app uses AI to quickly track your calorie and macronutrient intake by analyzing food photos, voice input, or barcode scans. It offers personalized targets, progress tracking, and weekly AI-powered insights, all while prioritizing user privacy.

**Highlights:** AI food photo analysis, Voice and text meal logging, Barcode and nutrition label scanning, Macro rings visualization, Personalized calorie and macro targets, Progress tracking and streaks, Weekly AI coaching reports

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PortionCheck Pro | $6.99 | per month |
| PortionCheck Pro (Annual) | $39.99 | per year |
| Pro Lifetime | $89.99 | one-time |


## Frequently asked questions

### Is Stress Tracker HRV free?

Stress Tracker HRV costs $7.99, with no in-app purchases.

### Is PortionCheck free?

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

### Which has better reviews, Stress Tracker HRV or PortionCheck?

Stress Tracker HRV and PortionCheck are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Stress Tracker HRV or PortionCheck have ads?

Neither Stress Tracker HRV nor PortionCheck shows ads.

### Which is updated more often, Stress Tracker HRV or PortionCheck?

Stress Tracker HRV ships an update every 5 weeks, and PortionCheck every 2 weeks. Most recently, Stress Tracker HRV was updated on October 6, 2026 and PortionCheck on October 25, 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.*