# pas a pas nail vs Chainon.

pas a pas nail and Chainon. are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

pas a pas nail ships an update every 22 months, Chainon. every 41 months. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | pas a pas nail | Chainon. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 22 months** | Every 41 months |
| Size | 3 MB | 3 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mieko matsudaira](https://appshunter.io/developer/1498166699) | [Kazuki Iwashita](https://appshunter.io/developer/1572807913) |

## What reviewers say

### pas a pas nail

[App page](https://appshunter.io/ios/app/pas-a-pas-nail/id1498167404)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chainon.

[App page](https://appshunter.io/ios/app/chainon/id1572807911)

**In-app purchases:** none


## Frequently asked questions

### Is pas a pas nail free?

pas a pas nail is free to download, with no in-app purchases.

### Is Chainon. free?

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

### Do pas a pas nail or Chainon. have ads?

Neither pas a pas nail nor Chainon. shows ads.

### Which is updated more often, pas a pas nail or Chainon.?

pas a pas nail ships an update every 22 months, and Chainon. every 41 months. Most recently, pas a pas nail was updated on October 17, 2026 and Chainon. on October 12, 2026.

---

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