# 近代年号変換 vs Gen

The clearest difference is in-app purchases: 近代年号変換 at none against Gen's 1. Gen's advantage is update cadence (every 2 months vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Gen sells 1 one-off in-app purchase. 近代年号変換 asks for nothing beyond the download.

近代年号変換 ships an update every 6 months, Gen every 2 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 近代年号変換 | Gen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 78 MB | 15 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masatomo Takano](https://appshunter.io/developer/1479637060) | [Kei Suefuji](https://appshunter.io/developer/1388335881) |

## What reviewers say

### 近代年号変換

[App page](https://appshunter.io/ios/app/id1479637061)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gen

[App page](https://appshunter.io/ios/app/gen-go/id6445837465)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM | $3.99 | one-time |


## Frequently asked questions

### Is 近代年号変換 free?

近代年号変換 is free to download, with no in-app purchases.

### Is Gen free?

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

### Do 近代年号変換 or Gen have ads?

Both 近代年号変換 and Gen show ads.

### Which is updated more often, 近代年号変換 or Gen?

近代年号変換 ships an update every 6 months, and Gen every 2 months. Most recently, 近代年号変換 was updated on September 8, 2026 and Gen on September 10, 2026.

---

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