# m3.com 電子書籍 vs JRC総合プログラム

The clearest difference is ads: JRC総合プログラム at none against m3.com 電子書籍's shown. JRC総合プログラム also leads on monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 15.0). m3.com 電子書籍's advantage is update cadence (every 3 weeks vs every 12 months). On price, review sentiment, 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.

m3.com 電子書籍 ships an update every 3 weeks, JRC総合プログラム every 12 months. The most recent releases landed on September 15, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | m3.com 電子書籍 | JRC総合プログラム |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/m3com/id324539795/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 12 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 28 MB | 36 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [M3, Inc.](https://appshunter.io/developer/399741640) | [JAPAN RADIOLOGY CONGRESS](https://appshunter.io/developer/1458565899) |

## What reviewers say

### m3.com 電子書籍

[App page](https://appshunter.io/ios/app/m3com/id324539795)

Access and search over 13,000 medical e-books, including drug references and treatment guides. Carry your entire medical library on your iPhone or iPad for offline viewing and quick cross-referencing.

**Highlights:** 13,000+ medical e-books, Cross-book search, Incremental search, Inter-book linking, Offline reference, Notes, bookmarks, marking

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is m3.com 電子書籍 free?

m3.com 電子書籍 is free to download, with no in-app purchases.

### 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.

### Do m3.com 電子書籍 or JRC総合プログラム have ads?

m3.com 電子書籍 shows ads; JRC総合プログラム does not.

### Which is updated more often, m3.com 電子書籍 or JRC総合プログラム?

m3.com 電子書籍 ships an update every 3 weeks, and JRC総合プログラム every 12 months. Most recently, m3.com 電子書籍 was updated on September 15, 2026 and JRC総合プログラム on August 11, 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.*