# TANIZ vs duit(두잇)

The clearest difference is ads: duit(두잇) at none against TANIZ's shown. duit(두잇) also leads on update cadence (every 2 months vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

TANIZ ships an update every 5 months, duit(두잇) every 2 months. The most recent releases landed on May 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | TANIZ | duit(두잇) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 75 MB | 74 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KJ International Co., Ltd](https://appshunter.io/developer/1503451648) | [TAEHYUNG MOOLSAN CO.,LTD](https://appshunter.io/developer/1606674140) |

## What reviewers say

### TANIZ

[App page](https://appshunter.io/ios/app/taniz/id1503451649)

**Features:** macOS Compatibility

**In-app purchases:** none


### duit(두잇)

[App page](https://appshunter.io/ios/app/duit/id6466960448)

Access exclusive coupons and discounts through this mobile application. Enjoy features optimized for mobile, including automatic login, order tracking, and cart management. Stay updated with store notifications and connect via social media.

**Highlights:** Exclusive coupons and discounts, Automatic login, Order tracking, Shopping cart management, Store notifications, Social media access

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

**In-app purchases:** none


## Frequently asked questions

### Is TANIZ free?

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

### Is duit(두잇) free?

duit(두잇) is free to download, with no in-app purchases.

### Do TANIZ or duit(두잇) have ads?

TANIZ shows ads; duit(두잇) does not.

### Which is updated more often, TANIZ or duit(두잇)?

TANIZ ships an update every 5 months, and duit(두잇) every 2 months. Most recently, TANIZ was updated on May 16, 2026 and duit(두잇) on September 10, 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.*