# Dr.JOY vs 白内障執刀ノート

The clearest difference is update cadence: 白内障執刀ノート at weekly against Dr.JOY's every 2 weeks. Dr.JOY's advantage is iOS requirement (13.0 vs 15.0). On price, ads, 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.

Dr.JOY ships an update every 2 weeks, 白内障執刀ノート weekly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Dr.JOY | 白内障執刀ノート |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/drjoy/id933087765/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 177 MB | 22 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Drjoy](https://appshunter.io/developer/933087764) | [Yusuke Tajima](https://appshunter.io/developer/1847778834) |

## 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


### 白内障執刀ノート

[App page](https://appshunter.io/ios/app/id6785767558)

**Features:** macOS Compatibility, 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 白内障執刀ノート free?

白内障執刀ノート is free to download, with no in-app purchases.

### Do Dr.JOY or 白内障執刀ノート have ads?

Neither Dr.JOY nor 白内障執刀ノート shows ads.

### Which is updated more often, Dr.JOY or 白内障執刀ノート?

Dr.JOY ships an update every 2 weeks, and 白内障執刀ノート weekly. Most recently, Dr.JOY was updated on October 29, 2026 and 白内障執刀ノート on October 25, 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.*