# 사조회참치 vs 1st_tool

사조회참치 and 1st_tool are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

사조회참치 ships an update every 5 months, 1st_tool every 4 months. The most recent releases landed on September 11, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 사조회참치 | 1st_tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 20 MB | 80 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SAJO SEAFOOD Co.,Ltd](https://appshunter.io/developer/1561292693) | [주식회사금강툴릭스](https://appshunter.io/developer/1567854896) |

## What reviewers say

### 사조회참치

[App page](https://appshunter.io/ios/app/id1561292691)

**Features:** macOS Compatibility

**In-app purchases:** none


### 1st_tool

[App page](https://appshunter.io/ios/app/1st-tool/id6446100655)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 사조회참치 free?

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

### Is 1st_tool free?

1st_tool is free to download, with no in-app purchases.

### Do 사조회참치 or 1st_tool have ads?

Neither 사조회참치 nor 1st_tool shows ads.

### Which is updated more often, 사조회참치 or 1st_tool?

사조회참치 ships an update every 5 months, and 1st_tool every 4 months. Most recently, 사조회참치 was updated on September 11, 2026 and 1st_tool 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.*