# Sodium Tracker vs Heart Works

The clearest difference is rating: Sodium Tracker at 4.5 against Heart Works's 3.7. Sodium Tracker also leads on ratings volume (1.6K vs 3). Heart Works's advantage is in-app purchases (none vs 2) and review sentiment (50% vs 37%). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Sodium Tracker sells 2 in-app purchases, starting at $4.99 per month. Heart Works asks for nothing beyond the download.

Sodium Tracker holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Sodium Tracker has 1.6K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 37% of Sodium Tracker's written reviews are positive against 50% of Heart Works's, so the app with the better star average is not the one people write more warmly about.

Sodium Tracker ships an update every 5 weeks, Heart Works every 3 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Sodium Tracker | Heart Works |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.6K ratings)](https://appshunter.io/ios/app/sodium-tracker-sodio/id1590169479/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/heart-works-phaware/id6572293049/reviews) |
| Number of ratings | **1.6K** | 3 |
| Positive reviews | 36.8% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Freemium | **Free** |
| Size | 26 MB | 56 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ten Labs Ltd](https://appshunter.io/developer/979619208) | [phaware global association](https://appshunter.io/developer/1027612096) |

## What reviewers say

### Sodium Tracker

[App page](https://appshunter.io/ios/app/sodium-tracker-sodio/id1590169479)

Monitor your daily sodium consumption by setting personalized targets and logging your intake. Review historical data to build healthier habits over time. Advanced features include food scanning, unlimited favorites, and a widget for enhanced tracking.

**Highlights:** Track daily sodium intake, Set custom daily targets, Review historical data, Scan and search foods for sodium, Save unlimited favorites and groups, Sodium widget

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sodium Tracker Pro | $4.99 | per month |
| Sodium Tracker Pro | $23.99 | per year |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Helpful for tracking sodium intake
- 🚀 Comprehensive food database

**What reviewers complain about**

- 💰 Expensive subscription
- 🐛 Unreliable barcode scanning
- 🐛 Buggy and crashes frequently
- 🔒 Lack of customer support
- 💰 Deceptive pricing practices

**Reported bugs**

- Food database lacks information for many items
- Subscription renewal without user consent
- Inability to close subscription pop-ups

**Requested features**

- Ability to add custom foods to the database
- Option to copy/paste food entries across days
- Integration with Apple Health or other fitness apps
- More detailed reporting and analytics


### Heart Works

[App page](https://appshunter.io/ios/app/heart-works-phaware/id6572293049)

This app helps medical researchers evaluate cardiovascular health in patients with Pulmonary Arterial Hypertension. It offers real-time health tracking, quality-of-life surveys, and 6-minute walk tests for patients to monitor their progress. The app also provides access to educational content and a podcast.

**Highlights:** Six-Minute Walk Test (6MWT), Real-time health data tracking, Quality-of-life surveys, Available on phone and watch, Access to 'phaware® podcast', Tailored education

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

**In-app purchases:** none


## Frequently asked questions

### Is Sodium Tracker free?

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

### Is Heart Works free?

Heart Works is free to download, with no in-app purchases.

### Which has better reviews, Sodium Tracker or Heart Works?

Sodium Tracker is rated higher. Sodium Tracker averages 4.5 out of 5 from 1.6K ratings, while Heart Works averages 3.7 from 3 ratings.

### Do Sodium Tracker or Heart Works have ads?

Neither Sodium Tracker nor Heart Works shows ads.

### Which is updated more often, Sodium Tracker or Heart Works?

Sodium Tracker ships an update every 5 weeks, and Heart Works every 3 weeks. Most recently, Sodium Tracker was updated on November 7, 2026 and Heart Works on November 8, 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.*