# 칼정산 vs 딱정산

The clearest difference is in-app purchases: 칼정산 at none against 딱정산's 1. 칼정산 also leads on ads (none vs shown). 딱정산's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 딱정산 sells 1 one-off in-app purchase. 칼정산 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 28, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 칼정산 | 딱정산 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 46 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [jumi lee](https://appshunter.io/developer/1877652965) | [Junhyuk Lee](https://appshunter.io/developer/6787864800) |

## What reviewers say

### 칼정산

[App page](https://appshunter.io/ios/app/n-1/id6759250693)

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

**In-app purchases:** none


### 딱정산

[App page](https://appshunter.io/ios/app/split-bills-and-expenses/id6813096267)

Easily track and settle shared expenses for group activities like trips, dinners, and club dues. The app automatically calculates who owes whom, minimizing transfers and simplifying the settlement process for everyone involved.

**Highlights:** Log expenses and who paid, Automatic calculation of balances, Customizable splits (equal, unequal), Minimize transfers for settlement, Share settlement details via link or message, Group collaboration for shared view

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is 칼정산 free?

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

### Is 딱정산 free?

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

### Do 칼정산 or 딱정산 have ads?

딱정산 shows ads; 칼정산 does not.

### Which is updated more often, 칼정산 or 딱정산?

칼정산 ships an update every 5 days, and 딱정산 every 5 days. Most recently, 칼정산 was updated on October 28, 2026 and 딱정산 on November 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.*