# ProEx vs Helzy Doc

The clearest difference is ads: Helzy Doc at none against ProEx's shown. ProEx's advantage is iOS requirement (13 vs 18.0). On price, update cadence, 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.

ProEx ships an update monthly, Helzy Doc every 3 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ProEx | Helzy Doc |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 72 MB | 205 MB |
| Requires iOS | **13** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [MEDEKSPERT, OOO](https://appshunter.io/developer/1557618823) | [MEDLINKS](https://appshunter.io/developer/1518030564) |

## What reviewers say

### ProEx

[App page](https://appshunter.io/ios/app/proex/id1557618821)

Connect with your doctor before or after appointments to clarify treatment plans, medication schedules, and share updates on your health. Find your current physician or discover new specialists based on your medical needs.

**Highlights:** Pre-visit information gathering, Post-consultation follow-up, Medication schedule clarification, Patient health updates, Appointment scheduling, Doctor search by specialization

**Features:** macOS Compatibility

**In-app purchases:** none


### Helzy Doc

[App page](https://appshunter.io/ios/app/helzy-doc/id1589263705)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ProEx free?

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

### Is Helzy Doc free?

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

### Do ProEx or Helzy Doc have ads?

ProEx shows ads; Helzy Doc does not.

### Which is updated more often, ProEx or Helzy Doc?

ProEx ships an update monthly, and Helzy Doc every 3 weeks. Most recently, ProEx was updated on October 8, 2026 and Helzy Doc on October 24, 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.*