# i's 公式アプリ vs perm&color Gratis

i's 公式アプリ and perm&color Gratis 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.

i's 公式アプリ ships an update every 38 months, perm&color Gratis every 33 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | i's 公式アプリ | perm&color Gratis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 33 months** |
| Size | 34 MB | 56 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AI NINOMIYA](https://appshunter.io/developer/1542294222) | [TOMOMITSU KAWANO](https://appshunter.io/developer/1551269136) |

## What reviewers say

### i's 公式アプリ

[App page](https://appshunter.io/ios/app/is/id1542294220)

**In-app purchases:** none


### perm&color Gratis

[App page](https://appshunter.io/ios/app/perm-and-color-gratis/id1551268834)

**In-app purchases:** none


## Frequently asked questions

### Is i's 公式アプリ free?

i's 公式アプリ is free to download, with no in-app purchases.

### Is perm&color Gratis free?

perm&color Gratis is free to download, with no in-app purchases.

### Do i's 公式アプリ or perm&color Gratis have ads?

Neither i's 公式アプリ nor perm&color Gratis shows ads.

### Which is updated more often, i's 公式アプリ or perm&color Gratis?

i's 公式アプリ ships an update every 38 months, and perm&color Gratis every 33 months. Most recently, i's 公式アプリ was updated on November 3, 2026 and perm&color Gratis on November 3, 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.*