# Neroliの公式アプリ vs Nailsalon Contrail

Neroliの公式アプリ and Nailsalon Contrail 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.

Neroliの公式アプリ ships an update every 37 months, Nailsalon Contrail every 38 months. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Neroliの公式アプリ | Nailsalon Contrail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 37 months** | Every 38 months |
| Size | 53 MB | 41 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AYAKA NISHIMORI](https://appshunter.io/developer/1536873530) | [MEGUMI UNO](https://appshunter.io/developer/1551778815) |

## What reviewers say

### Neroliの公式アプリ

[App page](https://appshunter.io/ios/app/neroli/id1536873528)

**In-app purchases:** none


### Nailsalon Contrail

[App page](https://appshunter.io/ios/app/nailsalon-contrail/id1551778813)

**In-app purchases:** none


## Frequently asked questions

### Is Neroliの公式アプリ free?

Neroliの公式アプリ is free to download, with no in-app purchases.

### Is Nailsalon Contrail free?

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

### Do Neroliの公式アプリ or Nailsalon Contrail have ads?

Neither Neroliの公式アプリ nor Nailsalon Contrail shows ads.

### Which is updated more often, Neroliの公式アプリ or Nailsalon Contrail?

Neroliの公式アプリ ships an update every 37 months, and Nailsalon Contrail every 38 months. Most recently, Neroliの公式アプリ was updated on October 3, 2026 and Nailsalon Contrail on October 7, 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.*