# Ceramics【公式】 vs One

Ceramics【公式】 and One 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.

Ceramics【公式】 ships an update every 44 months, One every 41 months. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Ceramics【公式】 | One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 41 months** |
| Size | 12 MB | 12 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Resonac Ceramics Corporation](https://appshunter.io/developer/1607775590) | [NITTO DENKO CORPORATION](https://appshunter.io/developer/1621454578) |

## What reviewers say

### Ceramics【公式】

[App page](https://appshunter.io/ios/app/ceramics/id1607775588)

**Features:** macOS Compatibility

**In-app purchases:** none


### One

[App page](https://appshunter.io/ios/app/one-kame/id1621454576)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ceramics【公式】 free?

Ceramics【公式】 is free to download, with no in-app purchases.

### Is One free?

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

### Do Ceramics【公式】 or One have ads?

Neither Ceramics【公式】 nor One shows ads.

### Which is updated more often, Ceramics【公式】 or One?

Ceramics【公式】 ships an update every 44 months, and One every 41 months. Most recently, Ceramics【公式】 was updated on October 3, 2026 and One on October 4, 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.*