# Chronoset vs 彩虹艺术签名

The clearest difference is update cadence: Chronoset at every 3 weeks against 彩虹艺术签名's every 15 months. 彩虹艺术签名's advantage is iOS requirement (15.6 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

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

Chronoset ships an update every 3 weeks, 彩虹艺术签名 every 15 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Chronoset | 彩虹艺术签名 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 15 months |
| Size | 1 MB | 2 MB |
| Requires iOS | 17 | **15.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [维华 肖](https://appshunter.io/developer/925691567) | [Lipu Zhisheng Technology Co., Ltd](https://appshunter.io/developer/1570115884) |

## What reviewers say

### Chronoset

[App page](https://appshunter.io/ios/app/chronoset/id1551277057)

**Features:** macOS Compatibility

**In-app purchases:** none


### 彩虹艺术签名

[App page](https://appshunter.io/ios/app/id1570115882)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chronoset free?

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

### Is 彩虹艺术签名 free?

彩虹艺术签名 is free to download, with no in-app purchases.

### Do Chronoset or 彩虹艺术签名 have ads?

Neither Chronoset nor 彩虹艺术签名 shows ads.

### Which is updated more often, Chronoset or 彩虹艺术签名?

Chronoset ships an update every 3 weeks, and 彩虹艺术签名 every 15 months. Most recently, Chronoset was updated on November 3, 2026 and 彩虹艺术签名 on October 27, 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.*