# Heart Rate Variability + vs Sodium Tracker & Label Scanner

The clearest difference is update cadence: Sodium Tracker & Label Scanner at every 2 weeks against Heart Rate Variability +'s every 4 months. Heart Rate Variability +'s advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Heart Rate Variability + sells 5 in-app purchases, starting at $4.99 per 7 days and Sodium Tracker & Label Scanner sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Heart Rate Variability + ships an update every 4 months, Sodium Tracker & Label Scanner every 2 weeks. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Heart Rate Variability + | Sodium Tracker & Label Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (8 ratings)](https://appshunter.io/ios/app/sodium-tracker-and-label-scanner/id6765759167/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 54 MB | 16 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [MD SOFTWARE SERVICES LTD](https://appshunter.io/developer/1843392499) | [Remy Noel](https://appshunter.io/developer/1829330568) |

## What reviewers say

### Heart Rate Variability +

[App page](https://appshunter.io/ios/app/heart-rate-variability-plus/id6753306246)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### Sodium Tracker & Label Scanner

[App page](https://appshunter.io/ios/app/sodium-tracker-and-label-scanner/id6765759167)

This app helps you track your daily sodium intake and monitor blood pressure. It features a smart scanner to analyze food labels, identify hidden salts, and suggest healthier alternatives. Manage your heart health with clear insights into your diet.

**Highlights:** Smart Label Scanner & Parser, Instant Sodium Analysis, Serving Size Adjustments, Visual Daily Sodium Ring, Over-Limit Alerts, Quick Add Favorites, Siri Voice Integration, Flagged Ingredient Intelligence

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sodi Pro Monthly Plan | $4.99 | per month |
| Sodi Pro Annual PLan | $29.99 | per year |


## Frequently asked questions

### Is Heart Rate Variability + free?

Heart Rate Variability + is free to download, with in-app purchases available.

### Is Sodium Tracker & Label Scanner free?

Sodium Tracker & Label Scanner is free to download, with in-app purchases available.

### Do Heart Rate Variability + or Sodium Tracker & Label Scanner have ads?

Neither Heart Rate Variability + nor Sodium Tracker & Label Scanner shows ads.

### Which is updated more often, Heart Rate Variability + or Sodium Tracker & Label Scanner?

Heart Rate Variability + ships an update every 4 months, and Sodium Tracker & Label Scanner every 2 weeks. Most recently, Heart Rate Variability + was updated on October 25, 2026 and Sodium Tracker & Label Scanner on October 31, 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.*