# 스마트DUR vs 약문약답

The clearest difference is in-app purchases: 약문약답 at none against 스마트DUR's 2. 약문약답 also leads on update cadence (every 3 days vs every 6 months). 스마트DUR's advantage is ads (none vs shown). On price, review sentiment, device support and iOS requirement there is nothing between them.

Both are free to download. 스마트DUR sells 2 one-off in-app purchases. 약문약답 asks for nothing beyond the download.

스마트DUR ships an update every 6 months, 약문약답 every 3 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 스마트DUR | 약문약답 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/dur/id453176055/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **85.7% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 5 MB | 91 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [FirstDIS](https://appshunter.io/developer/453176058) | [YMYD Corp.](https://appshunter.io/developer/1461728431) |

## What reviewers say

### 스마트DUR

[App page](https://appshunter.io/ios/app/dur/id453176055)

This app provides a comprehensive review of prescription drug appropriateness, checking for potential side effects, interactions, and correct dosages. It offers guidance on medication usage, including precautions for specific age groups, pregnant or breastfeeding individuals, and dietary considerations. The information is derived from a trusted, clinically verified drug information system.

**Highlights:** Prescription drug appropriateness review, Checks for drug interactions, Verifies correct dosage, Provides medication side effect information, Offers precautions for age groups and pregnancy/breastfeeding, Includes dietary interaction warnings

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6개월 이용권 | $5.99 | one-time |
| 12개월 이용권 | $8.99 | one-time |


### 약문약답

[App page](https://appshunter.io/ios/app/id1461728432)

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

**In-app purchases:** none


## Frequently asked questions

### Is 스마트DUR free?

스마트DUR is free to download, with in-app purchases available.

### Is 약문약답 free?

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

### Do 스마트DUR or 약문약답 have ads?

약문약답 shows ads; 스마트DUR does not.

### Which is updated more often, 스마트DUR or 약문약답?

스마트DUR ships an update every 6 months, and 약문약답 every 3 days. Most recently, 스마트DUR was updated on November 1, 2026 and 약문약답 on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*