# Carelytics vs MSRX PDF Compressor

The clearest difference is update cadence: Carelytics at monthly against MSRX PDF Compressor's every 5 months. Carelytics also leads on iOS requirement (14.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Carelytics ships an update monthly, MSRX PDF Compressor every 5 months. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Carelytics | MSRX PDF Compressor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Size | 21 MB | 7 MB |
| Requires iOS | **14.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Code Elves Inc.](https://appshunter.io/developer/1172034381) | [Mrinal Singh Raja](https://appshunter.io/developer/1879524280) |

## What reviewers say

### Carelytics

[App page](https://appshunter.io/ios/app/carelytics/id1512988591)

**Features:** macOS Compatibility

**In-app purchases:** none


### MSRX PDF Compressor

[App page](https://appshunter.io/ios/app/msrx-pdf-compressor/id6759563556)

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

**In-app purchases:** none


## Frequently asked questions

### Is Carelytics free?

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

### Is MSRX PDF Compressor free?

MSRX PDF Compressor is free to download, with no in-app purchases.

### Do Carelytics or MSRX PDF Compressor have ads?

Neither Carelytics nor MSRX PDF Compressor shows ads.

### Which is updated more often, Carelytics or MSRX PDF Compressor?

Carelytics ships an update monthly, and MSRX PDF Compressor every 5 months. Most recently, Carelytics was updated on October 27, 2026 and MSRX PDF Compressor on October 31, 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.*