# JSSR meeting vs CPP

The clearest difference is price: JSSR meeting at Free against CPP's $4.99. CPP's advantage is update cadence (fortnightly vs every 10 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

JSSR meeting is free to download; CPP costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JSSR meeting ships an update every 10 months, CPP fortnightly. The most recent releases landed on September 11, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | JSSR meeting | CPP |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Size | 9 MB | 34 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JAPANESE SOCIETY FOR SPINE SURGERY AND RELATED RESEARCH, THE](https://appshunter.io/developer/1663133948) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### JSSR meeting

[App page](https://appshunter.io/ios/app/jssr-meeting-congress-app/id1663133946)

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

**In-app purchases:** none


### CPP

[App page](https://appshunter.io/ios/app/cpp-b/id6764538898)

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

**In-app purchases:** none


## Frequently asked questions

### Is JSSR meeting free?

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

### Is CPP free?

CPP costs $4.99, with no in-app purchases.

### Do JSSR meeting or CPP have ads?

Neither JSSR meeting nor CPP shows ads.

### Which is updated more often, JSSR meeting or CPP?

JSSR meeting ships an update every 10 months, and CPP fortnightly. Most recently, JSSR meeting was updated on September 11, 2026 and CPP on September 7, 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.*