# ヤクチエ添付文書 vs SonaMemo

The clearest difference is update cadence: SonaMemo at every 5 days against ヤクチエ添付文書's every 2 months. ヤクチエ添付文書's advantage is iOS requirement (14.0 vs 17.0). 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.

ヤクチエ添付文書 ships an update every 2 months, SonaMemo every 5 days. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | ヤクチエ添付文書 | SonaMemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1120478307/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 77.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 63 MB | 6 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [MedPeer, Inc.](https://appshunter.io/developer/517644540) | [kiyotaka takanishi](https://appshunter.io/developer/6777109286) |

## What reviewers say

### ヤクチエ添付文書

[App page](https://appshunter.io/ios/app/id1120478307)

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to understand and use
- 🚀 Fast and smooth operation
- 🔍 Detailed drug information (generic, brand, etc.)
- 📄 Access to PDF添付文書
- 📑 Lists same-ingredient drugs

**What reviewers complain about**

- 🐛 Update reflection is slow
- 🐛 Generic drugs disappearing
- 🐛 Incorrect generic drug marking
- 🐛 Steroid ointment same-ingredient pricing inaccurate
- 🐛 App not working after update

**Reported bugs**

- 添付文書改訂の反映が遅い
- 後発扱いではないジフルプレドナート軟膏に後発マークがついている
- ステロイド軟膏の同成分薬価に異なる成分の薬剤が表示される
- アップデート後、アプリが開いても「Now loading」のまま利用できない
- 入る度に会員登録を要求される

**Requested features**

- View IF (Interview Form)
- Add simple suspension method/applicability
- Folder function for favorites
- Indicate if drug is AG
- Print添付文書


### SonaMemo

[App page](https://appshunter.io/ios/app/sonamemo/id6796889346)

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

**In-app purchases:** none


## Frequently asked questions

### Is ヤクチエ添付文書 free?

ヤクチエ添付文書 is free to download, with no in-app purchases.

### Is SonaMemo free?

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

### Do ヤクチエ添付文書 or SonaMemo have ads?

Neither ヤクチエ添付文書 nor SonaMemo shows ads.

### Which is updated more often, ヤクチエ添付文書 or SonaMemo?

ヤクチエ添付文書 ships an update every 2 months, and SonaMemo every 5 days. Most recently, ヤクチエ添付文書 was updated on November 12, 2026 and SonaMemo on November 5, 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.*