# Pr.JOY vs JCC

The clearest difference is update cadence: Pr.JOY at monthly against JCC's every 35 months. Pr.JOY also leads on review sentiment (17% vs 0%) and iOS requirement (13.0 vs 15). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Pr.JOY ships an update monthly, JCC every 35 months. The most recent releases landed on September 9, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Pr.JOY | JCC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **16.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 35 months |
| Monetization | Free | Free |
| Size | 114 MB | 30 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Drjoy](https://appshunter.io/developer/933087764) | [JAPANESE COLLEGE OF CARDIOLOGY](https://appshunter.io/developer/1427004957) |

## What reviewers say

### Pr.JOY

[App page](https://appshunter.io/ios/app/prjoy/id1471077547)

This is an exclusive, invitation-only social network for the medical industry. It facilitates scheduling meetings with doctors, pharmacists, and clients, and enables real-time communication with healthcare professionals. Users can also create groups for article sharing and discussions.

**Highlights:** Meeting scheduling, Real-time chat with healthcare professionals, Group creation for article sharing, Calendar synchronization, Web conferencing for meetings

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

**In-app purchases:** none


### JCC

[App page](https://appshunter.io/ios/app/jcc/id1643112982)

Access the program and abstract information for the Japanese College of Cardiology academic meetings. Browse schedules by category or speaker, and stay updated with the latest conference details.

**Highlights:** View all program information and schedules, Search schedules by category, Search schedules by speaker, Access abstract information, Updated annually with new conference data

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Pr.JOY free?

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

### Is JCC free?

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

### Do Pr.JOY or JCC have ads?

Neither Pr.JOY nor JCC shows ads.

### Which is updated more often, Pr.JOY or JCC?

Pr.JOY ships an update monthly, and JCC every 35 months. Most recently, Pr.JOY was updated on September 9, 2026 and JCC on September 3, 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.*