# 合否チェッカー vs DORILOOP

The clearest difference is in-app purchases: 合否チェッカー at none against DORILOOP's 1. 合否チェッカー also leads on ads (none vs shown). DORILOOP's advantage is update cadence (every 2 weeks vs every 16 months) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. DORILOOP sells 1 one-off in-app purchase. 合否チェッカー asks for nothing beyond the download.

合否チェッカー ships an update every 16 months, DORILOOP every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 合否チェッカー | DORILOOP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 2 weeks** |
| Size | 15 MB | 78 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takanari Yamazaki](https://appshunter.io/developer/1805445250) | [naoki waratani](https://appshunter.io/developer/1870038956) |

## What reviewers say

### 合否チェッカー

[App page](https://appshunter.io/ios/app/id6748575226)

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

**In-app purchases:** none


### DORILOOP

[App page](https://appshunter.io/ios/app/doriloop/id6757974564)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告非表示 | $3.99 | one-time |


## Frequently asked questions

### Is 合否チェッカー free?

合否チェッカー is free to download, with no in-app purchases.

### Is DORILOOP free?

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

### Do 合否チェッカー or DORILOOP have ads?

DORILOOP shows ads; 合否チェッカー does not.

### Which is updated more often, 合否チェッカー or DORILOOP?

合否チェッカー ships an update every 16 months, and DORILOOP every 2 weeks. Most recently, 合否チェッカー was updated on October 30, 2026 and DORILOOP on October 31, 2026.

---

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