# 髪質改善 SEPT. 天神大名【セプト】 vs Chainon.

髪質改善 SEPT. 天神大名【セプト】 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.

髪質改善 SEPT. 天神大名【セプト】 ships an update every 26 months, Chainon. every 41 months. Both last shipped on September 9, 2026.

## The numbers

| Metric | 髪質改善 SEPT. 天神大名【セプト】 | Chainon. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 26 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 | [Kensuke Matsuo](https://appshunter.io/developer/1548664657) | [Kazuki Iwashita](https://appshunter.io/developer/1572807913) |

## What reviewers say

### 髪質改善 SEPT. 天神大名【セプト】

[App page](https://appshunter.io/ios/app/sept/id1548663845)

**In-app purchases:** none


### Chainon.

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

**In-app purchases:** none


## Frequently asked questions

### Is 髪質改善 SEPT. 天神大名【セプト】 free?

髪質改善 SEPT. 天神大名【セプト】 is free to download, with no in-app purchases.

### Is Chainon. free?

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

### Do 髪質改善 SEPT. 天神大名【セプト】 or Chainon. have ads?

Neither 髪質改善 SEPT. 天神大名【セプト】 nor Chainon. shows ads.

### Which is updated more often, 髪質改善 SEPT. 天神大名【セプト】 or Chainon.?

髪質改善 SEPT. 天神大名【セプト】 ships an update every 26 months, and Chainon. every 41 months. Most recently, 髪質改善 SEPT. 天神大名【セプト】 was updated on September 9, 2026 and Chainon. on September 9, 2026.

---

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