# CKD Tracker vs HydroPing

The clearest difference is iOS requirement: CKD Tracker at 15.5 against HydroPing's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CKD Tracker sells 15 in-app purchases, starting at $6.99 per 7 days and HydroPing sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | CKD Tracker | HydroPing |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | Freemium | — |
| Size | 199 MB | 6 MB |
| Requires iOS | **15.5** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | +4 | 4+ |
| Developer | [Digital Therapeutics](https://appshunter.io/developer/1721663167) | [Michal Targiel](https://appshunter.io/developer/1896227279) |

## What reviewers say

### 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 |


### HydroPing

[App page](https://appshunter.io/ios/app/hydroping/id6769610057)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee Tip | $1.99 | one-time |
| Regular Coffee Tip | $4.99 | one-time |
| Huge Coffee Tip | $9.99 | one-time |


## Frequently asked questions

### Is CKD Tracker free?

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

### Is HydroPing free?

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

### Do CKD Tracker or HydroPing have ads?

Neither CKD Tracker nor HydroPing 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.*