# Know Your Kidney vs CKD Tracker

The clearest difference is in-app purchases: Know Your Kidney at none against CKD Tracker's 15. CKD Tracker's advantage is device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. CKD Tracker sells 15 in-app purchases, starting at $6.99 per 7 days. Know Your Kidney asks for nothing beyond the download.

## The numbers

| Metric | Know Your Kidney | CKD Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (12 ratings)](https://appshunter.io/ios/app/ckd-tracker/id6769186973/reviews)** |
| Number of ratings | — | **12** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | — | Freemium |
| Size | 19 MB | 199 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | +4 |
| Developer | [Know Your Kidney](https://appshunter.io/developer/1745925979) | [Digital Therapeutics](https://appshunter.io/developer/1721663167) |

## What reviewers say

### Know Your Kidney

[App page](https://appshunter.io/ios/app/know-your-kidney/id6502567669)

**Features:** macOS Compatibility

**In-app purchases:** none


### CKD Tracker

[App page](https://appshunter.io/ios/app/ckd-tracker/id6769186973)

This app helps individuals with chronic kidney disease manage their health by tracking vital lab results, medications, dialysis sessions, and daily symptoms. It provides insights through charts and trend analysis, and offers reminders for care plans and appointments. Data can be exported for healthcare provider consultations.

**Highlights:** Track eGFR, creatinine, and other lab values, Log blood pressure and dialysis sessions, Monitor fluid intake and daily symptoms, Manage medications and diet logs, View trend charts and insights, Set care plan reminders, Export data as PDF or CSV

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly access | $6.99 | per 7 days |
| steady pass | $9.99 | per month |
| weather max | $9.99 | per 3 months |
| monthly access | $9.99 | per month |
| carey ai max | $19.99 | per month |
| carey ai ultra | $29.99 | per month |
| smart pass | $29.99 | per month |
| premium sale | $29.99 | per year |
| extended access | $39.99 | per year |
| yearly access | $39.99 | per year |
| free trial | $59.99 | per year |
| Lite Yearly | $59.99 | per year |
| carey ai credits | $8.99 | one-time |
| Care Plan | $9.99 | one-time |
| Lifetime Upgrade | $119.99 | one-time |


## Frequently asked questions

### Is Know Your Kidney free?

Know Your Kidney is free to download, with no in-app purchases.

### Is CKD Tracker free?

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

### Do Know Your Kidney or CKD Tracker have ads?

Neither Know Your Kidney nor CKD Tracker shows ads.

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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.*