# 下足絶一門 vs Nerdaly

The clearest difference is update cadence: 下足絶一門 at every 3 months against Nerdaly's every 9 months. 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.

下足絶一門 ships an update every 3 months, Nerdaly every 9 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | 下足絶一門 | Nerdaly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Size | 57 MB | 68 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Team MOSA-MOSA](https://appshunter.io/developer/313465258) | [Angel Engineering](https://appshunter.io/developer/1190612753) |

## What reviewers say

### 下足絶一門

[App page](https://appshunter.io/ios/app/id1313732724)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nerdaly

[App page](https://appshunter.io/ios/app/nerdaly/id1444006673)

**In-app purchases:** none


## Frequently asked questions

### Is 下足絶一門 free?

下足絶一門 is free to download, with no in-app purchases.

### Is Nerdaly free?

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

### Do 下足絶一門 or Nerdaly have ads?

Neither 下足絶一門 nor Nerdaly shows ads.

### Which is updated more often, 下足絶一門 or Nerdaly?

下足絶一門 ships an update every 3 months, and Nerdaly every 9 months. Most recently, 下足絶一門 was updated on October 26, 2026 and Nerdaly on October 26, 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.*