# 卓色 vs 前端面试题库

The clearest difference is in-app purchases: 卓色 at none against 前端面试题库's 6. 卓色 also leads on update cadence (every 3 months vs every 11 months). 前端面试题库's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 前端面试题库 sells 6 one-off in-app purchases. 卓色 asks for nothing beyond the download.

卓色 ships an update every 3 months, 前端面试题库 every 11 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 卓色 | 前端面试题库 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6467690667/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 11 months |
| Size | 63 MB | 42 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [鹏 任](https://appshunter.io/developer/1616122674) | [祥利 管](https://appshunter.io/developer/1553028619) |

## What reviewers say

### 卓色

[App page](https://appshunter.io/ios/app/id1629831101)

**In-app purchases:** none


### 前端面试题库

[App page](https://appshunter.io/ios/app/id6467690667)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7天体验卡 | $0.99 | one-time |
| 月卡 | $1.99 | one-time |
| 季卡 | $3.99 | one-time |
| 年卡 | $5.99 | one-time |
| 年卡 | $9.99 | one-time |
| 终生卡 | $14.99 | one-time |


## Frequently asked questions

### Is 卓色 free?

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

### Is 前端面试题库 free?

前端面试题库 is free to download, with in-app purchases available.

### Do 卓色 or 前端面试题库 have ads?

卓色 shows ads; 前端面试题库 does not.

### Which is updated more often, 卓色 or 前端面试题库?

卓色 ships an update every 3 months, and 前端面试题库 every 11 months. Most recently, 卓色 was updated on October 27, 2026 and 前端面试题库 on October 24, 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.*