# 漢字検定準2級 vs RemoveCoefficient

The clearest difference is update cadence: RemoveCoefficient at every 4 days against 漢字検定準2級's monthly. 漢字検定準2級's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, 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.

漢字検定準2級 ships an update monthly, RemoveCoefficient every 4 days. The most recent releases landed on September 27, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 漢字検定準2級 | RemoveCoefficient |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Size | 25 MB | 5 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Junpei Shimotsu](https://appshunter.io/developer/882299124) | [Katsuhiko Yao](https://appshunter.io/developer/1543188534) |

## What reviewers say

### 漢字検定準2級

[App page](https://appshunter.io/ios/app/2-3/id1463358617)

**Features:** macOS Compatibility

**In-app purchases:** none


### RemoveCoefficient

[App page](https://appshunter.io/ios/app/removecoefficient/id6505033013)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 漢字検定準2級 free?

漢字検定準2級 is free to download, with no in-app purchases.

### Is RemoveCoefficient free?

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

### Do 漢字検定準2級 or RemoveCoefficient have ads?

Both 漢字検定準2級 and RemoveCoefficient show ads.

### Which is updated more often, 漢字検定準2級 or RemoveCoefficient?

漢字検定準2級 ships an update monthly, and RemoveCoefficient every 4 days. Most recently, 漢字検定準2級 was updated on September 27, 2026 and RemoveCoefficient on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*