# KidneyDiet vs Sodium Tracker

KidneyDiet and Sodium Tracker both sit at 4.4 stars, but that hides the real split: 63% of KidneyDiet's written reviews are positive against 37% of Sodium Tracker's. KidneyDiet also leads on device support (3 vs 1). Sodium Tracker's advantage is update cadence (every 5 weeks vs every 3 months) and ratings volume (1.6K vs 321). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. KidneyDiet sells 2 in-app purchases, starting at $7.99 per month and Sodium Tracker sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for KidneyDiet against 4.5 for Sodium Tracker. That said, the two scores are not equally well evidenced: Sodium Tracker has 1.6K ratings behind it against 321, so its average is the more settled of the two. Written reviews are what separate them: 63% of KidneyDiet's written reviews are positive against 37% of Sodium Tracker's.

KidneyDiet ships an update every 3 months, Sodium Tracker every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | KidneyDiet | Sodium Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (321 ratings)](https://appshunter.io/ios/app/kidneydiet/id373471282/reviews) | **[4.5 (1.6K ratings)](https://appshunter.io/ios/app/sodium-tracker-sodio/id1590169479/reviews)** |
| Number of ratings | 321 | **1.6K** |
| Positive reviews | **63.4% of reviews** | 36.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Freemium | Freemium |
| Size | 297 MB | 26 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Kismetly, Inc.](https://appshunter.io/developer/373471285) | [Ten Labs Ltd](https://appshunter.io/developer/979619208) |

## What reviewers say

### KidneyDiet

[App page](https://appshunter.io/ios/app/kidneydiet/id373471282)

This app assists individuals with kidney disease in monitoring key nutrients like phosphorus, potassium, and protein. It offers personalized daily guidelines, a comprehensive food database, and detailed nutrient tracking to support informed dietary choices. Users can also log favorite foods and share their progress with healthcare providers.

**Highlights:** Track phosphorus, potassium, and protein, Personalized daily guidelines, Extensive food and nutrient database, Detailed nutrient intake charts, Log favorite foods, Email daily diary

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| Yearly Subscription | $54.99 | per year |

**What reviewers like**

- ✅ Tracks essential kidney nutrients (phosphorus, potassium, protein)
- 📊 Visual daily totals and progress tracking
- 🔍 Barcode scanner for quick food lookup
- ⭐ Favorites list for frequently eaten foods
- 📧 Email diary feature for sharing with healthcare providers

**What reviewers complain about**

- 🐛 App crashes when viewing nutrition details or adding items
- 🔧 Inconsistent measurement units (grams, ounces, cups)
- 📉 Limited food database compared to competitors
- ❌ Cannot delete items from favorites list
- 🔐 Account creation required before trial

**Reported bugs**

- App crashes when clicking 'see all nutrition' or 'add to diary' buttons
- Barcode scanner not functioning (QR code error)
- Many foods display without portion size options
- Cannot add custom portion sizes for preset foods
- Login and password reset emails not sending

**Requested features**

- Add carbohydrates and cholesterol tracking for diabetic patients
- Allow users to edit saved custom foods
- Ability to delete items from favorites without limitation
- Multi-year subscription discounts
- Recipe builder with automatic nutrient calculation


### 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


## Frequently asked questions

### Is KidneyDiet free?

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

### Is Sodium Tracker free?

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

### Which has better reviews, KidneyDiet or Sodium Tracker?

Sodium Tracker is rated higher. KidneyDiet averages 4.4 out of 5 from 321 ratings, while Sodium Tracker averages 4.5 from 1.6K ratings.

### Do KidneyDiet or Sodium Tracker have ads?

Neither KidneyDiet nor Sodium Tracker shows ads.

### Which is updated more often, KidneyDiet or Sodium Tracker?

KidneyDiet ships an update every 3 months, and Sodium Tracker every 5 weeks. Most recently, KidneyDiet was updated on November 1, 2026 and Sodium Tracker on November 3, 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.*