# JRC総合プログラム vs LQCalc

The clearest difference is price: JRC総合プログラム at Free against LQCalc's $0.99. JRC総合プログラム also leads on iOS requirement (12.0 vs 14.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

JRC総合プログラム is free to download; LQCalc costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

JRC総合プログラム ships an update every 12 months, LQCalc every 10 months. The most recent releases landed on October 18, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | JRC総合プログラム | LQCalc |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 10 months** |
| Monetization | Free | — |
| Size | 36 MB | 0 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [JAPAN RADIOLOGY CONGRESS](https://appshunter.io/developer/1458565899) | [RADLab, K.K.](https://appshunter.io/developer/1555036017) |

## What reviewers say

### JRC総合プログラム

[App page](https://appshunter.io/ios/app/jrc/id1458565900)

This app provides access to information for the Japan Radiology Congress. Users can search for abstracts by various criteria, create personalized schedules, view live sessions, and access venue maps.

**Highlights:** Abstract search by author, affiliation, keyword, Personalized itinerary creation, Bookmark sessions, View ongoing sessions, Venue map access

**In-app purchases:** none


### LQCalc

[App page](https://appshunter.io/ios/app/lqcalc/id1555260645)

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

**In-app purchases:** none


## Frequently asked questions

### Is JRC総合プログラム free?

JRC総合プログラム is free to download, with no in-app purchases.

### Is LQCalc free?

LQCalc costs $0.99, with no in-app purchases.

### Do JRC総合プログラム or LQCalc have ads?

Neither JRC総合プログラム nor LQCalc shows ads.

### Which is updated more often, JRC総合プログラム or LQCalc?

JRC総合プログラム ships an update every 12 months, and LQCalc every 10 months. Most recently, JRC総合プログラム was updated on October 18, 2026 and LQCalc on October 27, 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.*