# Gen vs 青灯墨屏

The clearest difference is in-app purchases: 青灯墨屏 at none against Gen's 1. 青灯墨屏 also leads on ads (none vs shown) and update cadence (weekly vs every 3 months). Gen's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Gen sells 1 one-off in-app purchase. 青灯墨屏 asks for nothing beyond the download.

Gen ships an update every 3 months, 青灯墨屏 weekly. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Gen | 青灯墨屏 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Size | 7 MB | 14 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [泽轩 王](https://appshunter.io/developer/1896517884) |

## What reviewers say

### 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 |


### 青灯墨屏

[App page](https://appshunter.io/ios/app/id6768019222)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gen free?

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

### Is 青灯墨屏 free?

青灯墨屏 is free to download, with no in-app purchases.

### Do Gen or 青灯墨屏 have ads?

Gen shows ads; 青灯墨屏 does not.

### Which is updated more often, Gen or 青灯墨屏?

Gen ships an update every 3 months, and 青灯墨屏 weekly. Most recently, Gen was updated on September 29, 2026 and 青灯墨屏 on October 8, 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.*