# dialysisPal vs C

The clearest difference is price: C at Free against dialysisPal's $5.09. C also leads on ratings volume (5 vs 1) and iOS requirement (16.0 vs 26.0). dialysisPal's advantage is in-app purchases (none vs 2). On rating, update cadence, ads and device support there is nothing between them.

C is free to download; dialysisPal costs $5.09 up front. C sells 2 in-app purchases, starting at $4.99 per month. dialysisPal asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for dialysisPal against 5.0 for C. That said, the two scores are not equally well evidenced: C has 5 ratings behind it against 1, so its average is the more settled of the two.

dialysisPal ships an update weekly, C every 5 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | dialysisPal | C |
| --- | --- | --- |
| Price | $5.09 | **Free** |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/dialysispal/id6753748244/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/c-rex-gym-workout-tracker/id6764214059/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Paid | **Freemium** |
| Size | 21 MB | 125 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Alexander Kucera](https://appshunter.io/developer/1797073422) | [Jerry Kwong](https://appshunter.io/developer/1889200960) |

## What reviewers say

### dialysisPal

[App page](https://appshunter.io/ios/app/dialysispal/id6753748244)

This app helps peritoneal dialysis patients quickly log daily treatment data, including fluid amounts, weight, and blood pressure. It visualizes trends over time with charts and allows data export for medical appointments. HealthKit and iCloud sync are supported.

**Highlights:** Log daily treatment data, Visualize trends with charts, Export PDF/CSV reports, HealthKit integration, iCloud sync, Offline functionality, Accessibility features

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

**In-app purchases:** none


### C

[App page](https://appshunter.io/ios/app/c-rex-gym-workout-tracker/id6764214059)

This app verifies gym check-ins with GPS to track real progress and build streaks. It allows users to log workouts, compete on leaderboards, and connect with friends and local gym communities. Premium features offer advanced analytics and customization.

**Highlights:** GPS-verified gym check-ins, Workout logging (exercises, sets, reps, weight), Streaks and XP for gym attendance, Monthly gym leaderboards, Social features: follow friends, group challenges, Muscle group identification, Rest timer with Lock Screen Live Activities

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| C-Rex Monthly Subscription | $4.99 | per month |
| C-Rex Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is dialysisPal free?

dialysisPal costs $5.09, with no in-app purchases.

### Is C free?

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

### Which has better reviews, dialysisPal or C?

dialysisPal and C are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do dialysisPal or C have ads?

Neither dialysisPal nor C shows ads.

### Which is updated more often, dialysisPal or C?

dialysisPal ships an update weekly, and C every 5 days. Most recently, dialysisPal was updated on October 30, 2026 and C on November 5, 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.*