# 残業証明アプリ vs ezKYC

The clearest difference is update cadence: ezKYC at every 3 weeks against 残業証明アプリ's every 4 months. 残業証明アプリ's advantage is iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

残業証明アプリ ships an update every 4 months, ezKYC every 3 weeks. The most recent releases landed on October 18, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 残業証明アプリ | ezKYC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 26.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 38 MB | 69 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ソフィアライト株式会社](https://appshunter.io/developer/989699689) | [株式会社 デジテル (digitel Co.,ltd.)](https://appshunter.io/developer/1582140546) |

## What reviewers say

### 残業証明アプリ

[App page](https://appshunter.io/ios/app/id989699690)

**Features:** macOS Compatibility

**In-app purchases:** none


### ezKYC

[App page](https://appshunter.io/ios/app/ezkyc/id6762698646)

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

**In-app purchases:** none


## Frequently asked questions

### Is 残業証明アプリ free?

残業証明アプリ is free to download, with no in-app purchases.

### Is ezKYC free?

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

### Do 残業証明アプリ or ezKYC have ads?

Neither 残業証明アプリ nor ezKYC shows ads.

### Which is updated more often, 残業証明アプリ or ezKYC?

残業証明アプリ ships an update every 4 months, and ezKYC every 3 weeks. Most recently, 残業証明アプリ was updated on October 18, 2026 and ezKYC on October 28, 2026.

---

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