# iDiscountCalc vs DRW (ドロー)下着・ランジェリー・ブラジャー通販

The clearest difference is iOS requirement: iDiscountCalc at 6.0 against DRW (ドロー)下着・ランジェリー・ブラジャー通販's 16.1.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | iDiscountCalc | DRW (ドロー)下着・ランジェリー・ブラジャー通販 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/drw/id1152267002/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 3.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 5 MB | 30 MB |
| Requires iOS | **6.0** | 16.1.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [UNITED4U](https://appshunter.io/developer/468611773) | [Dazzy Co.,Ltd](https://appshunter.io/developer/1039374093) |

## What reviewers say

### iDiscountCalc

[App page](https://appshunter.io/ios/app/idiscountcalc/id497299772)

**Features:** macOS Compatibility

**In-app purchases:** none


### DRW (ドロー)下着・ランジェリー・ブラジャー通販

[App page](https://appshunter.io/ios/app/drw/id1152267002)

Discover a wide selection of lingerie, bras, and loungewear starting from 1,480 yen. Find your perfect fit with sizes ranging from A65 to I80, and explore cute to sexy styles. The app also offers contact lenses and beauty items, with exclusive app-only sales and same-day shipping for orders placed before 4 PM on weekdays.

**Highlights:** Wide range of lingerie and bras, Sizes A65 to I80 available, Cute and sexy styles, Loungewear and contact lenses, App-exclusive time sales, Same-day shipping available, Push notifications for new arrivals

**In-app purchases:** none


## Frequently asked questions

### Is iDiscountCalc free?

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

### Is DRW (ドロー)下着・ランジェリー・ブラジャー通販 free?

DRW (ドロー)下着・ランジェリー・ブラジャー通販 is free to download, with no in-app purchases.

### Do iDiscountCalc or DRW (ドロー)下着・ランジェリー・ブラジャー通販 have ads?

Neither iDiscountCalc nor DRW (ドロー)下着・ランジェリー・ブラジャー通販 shows ads.

### Which is updated more often, iDiscountCalc or DRW (ドロー)下着・ランジェリー・ブラジャー通販?

iDiscountCalc ships an update every 2 months, and DRW (ドロー)下着・ランジェリー・ブラジャー通販 every 2 months. Most recently, iDiscountCalc was updated on October 3, 2026 and DRW (ドロー)下着・ランジェリー・ブラジャー通販 on October 16, 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.*