# Dr.JOY vs isho.jp

The clearest difference is rating: Dr.JOY at 5.0 against isho.jp's 1.0. Dr.JOY also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and ads there is nothing between them.

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

Dr.JOY holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews complicate that: 20% of Dr.JOY's written reviews are positive against 23% of isho.jp's, so the app with the better star average is not the one people write more warmly about.

Dr.JOY ships an update every 3 weeks, isho.jp every 2 months. The most recent releases landed on September 24, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Dr.JOY | isho.jp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/drjoy/id933087765/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ishojp/id1080863684/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 20.0% of reviews | **23.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 176 MB | 46 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Drjoy](https://appshunter.io/developer/933087764) | [ISHO-JP Ltd.](https://appshunter.io/developer/1709250849) |

## What reviewers say

### Dr.JOY

[App page](https://appshunter.io/ios/app/drjoy/id933087765)

This app is a secure groupware solution designed for medical institutions, developed by practicing physicians. It streamlines various medical tasks, from attendance management and drug information searches to communication and scheduling with external partners. It aims to support work style reforms within the healthcare industry.

**Highlights:** Attendance management, Drug and side effect search, Score calculation tools, Secure communication platform, Schedule coordination, Document and image sharing, External calendar sync

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

**In-app purchases:** none


### isho.jp

[App page](https://appshunter.io/ios/app/ishojp/id1080863684)

This app provides a digital platform for medical professionals to access and read specialized medical books and journals. It aims to streamline the process of finding and obtaining essential medical information, supporting the advancement of healthcare.

**Highlights:** Access specialized medical content, Note-taking and highlighting tools, Two-page spread display, Page thumbnail slider, Quick access to table of contents and index, View bibliographic information

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dr.JOY free?

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

### Is isho.jp free?

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

### Which has better reviews, Dr.JOY or isho.jp?

Dr.JOY is rated higher. Dr.JOY averages 5.0 out of 5 from 1 ratings, while isho.jp averages 1.0 from 1 ratings.

### Do Dr.JOY or isho.jp have ads?

Neither Dr.JOY nor isho.jp shows ads.

### Which is updated more often, Dr.JOY or isho.jp?

Dr.JOY ships an update every 3 weeks, and isho.jp every 2 months. Most recently, Dr.JOY was updated on September 24, 2026 and isho.jp on September 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.*