# 코스트잇 vs WOORI

The clearest difference is price: WOORI at Free against 코스트잇's $0.99. WOORI also leads on update cadence (weekly vs monthly) and review sentiment (93% vs 83%). 코스트잇's advantage is in-app purchases (none vs 4) and chart position (#92 vs unranked). On ads there is nothing between them.

WOORI is free to download; 코스트잇 costs $0.99 up front. WOORI sells 4 one-off in-app purchases. 코스트잇 asks for nothing beyond the download.

코스트잇 ships an update monthly, WOORI weekly. The most recent releases landed on October 27, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 코스트잇 | WOORI |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/woori-shared-expense-tracker/id6741584456/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 83.3% of reviews | **92.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | **#92** | — |
| Size | 8 MB | 92 MB |
| Requires iOS | 17.6 | **15** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dusan Baek](https://appshunter.io/developer/1530611513) | [SEUNGHYUN LEE](https://appshunter.io/developer/1698632227) |

## What reviewers say

### 코스트잇

[App page](https://appshunter.io/ios/app/id1585170231)

**Currently charting:** #92 Top Paid · Finance (US App Store)

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

**In-app purchases:** none


### WOORI

[App page](https://appshunter.io/ios/app/woori-shared-expense-tracker/id6741584456)

Easily track shared household expenses and income with this intuitive ledger. It allows for quick entry, shared scheduling, custom categories, and flexible group sharing with clear statistical overviews.

**Highlights:** Easy expense and income entry, Shared scheduling, Customizable categories, Flexible group sharing, Clear statistical overviews

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Removal Premium – 1 Month | $0.49 | one-time |
| Ad Removal Premium – 3 Month | $1.99 | one-time |
| Ad Removal Premium – 6 Month | $2.99 | one-time |
| Ad Removal Premium – 1 Year | $5.99 | one-time |


## Frequently asked questions

### Is 코스트잇 free?

코스트잇 costs $0.99, with no in-app purchases.

### Is WOORI free?

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

### Do 코스트잇 or WOORI have ads?

Neither 코스트잇 nor WOORI shows ads.

### Which is updated more often, 코스트잇 or WOORI?

코스트잇 ships an update monthly, and WOORI weekly. Most recently, 코스트잇 was updated on October 27, 2026 and WOORI on September 23, 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.*