# 国色考 vs 数字时钟

The clearest difference is in-app purchases: 数字时钟 at none against 国色考's 1. 数字时钟 also leads on iOS requirement (11.0 vs 13.0). 国色考's advantage is device support. On price there is nothing between them.

国色考 costs $0.29 and 数字时钟 $0.99 up front. 国色考 sells 1 one-off in-app purchase. 数字时钟 asks for nothing beyond the download.

## The numbers

| Metric | 国色考 | 数字时钟 |
| --- | --- | --- |
| Price | **$0.29** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 26 MB | 0 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [正旋 金](https://appshunter.io/developer/1452746772) | [文智 祁](https://appshunter.io/developer/1675218675) |

## What reviewers say

### 国色考

[App page](https://appshunter.io/ios/app/id6444863051)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 灵犀币100枚 | $0.99 | one-time |


### 数字时钟

[App page](https://appshunter.io/ios/app/id6464002941)

**In-app purchases:** none


## Frequently asked questions

### Is 国色考 free?

国色考 costs $0.29, and also offers in-app purchases.

### Is 数字时钟 free?

数字时钟 costs $0.99, with no in-app purchases.

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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.*