# 中级经济师 vs 注册计量师易题库

The clearest difference is update cadence: 注册计量师易题库 at every 8 months against 中级经济师's every 35 months. 注册计量师易题库 also leads on iOS requirement (11 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 中级经济师 sells 8 one-off in-app purchases and 注册计量师易题库 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

中级经济师 ships an update every 35 months, 注册计量师易题库 every 8 months. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 中级经济师 | 注册计量师易题库 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 8 months** |
| Monetization | — | Free |
| Size | 69 MB | 43 MB |
| Requires iOS | 13.0 | **11** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [发中 严](https://appshunter.io/developer/1674687905) | [红梅 李](https://appshunter.io/developer/1691801179) |

## What reviewers say

### 中级经济师

[App page](https://appshunter.io/ios/app/2021/id1586088118)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月VIP | $2.99 | one-time |
| 3个月VIP | $3.99 | one-time |
| 经济基础知识【导学班】-单科 | $4.99 | one-time |
| 6个月VIP | $6.99 | one-time |
| 经济基础知识【习题解析班】-单科 | $9.99 | one-time |
| 12个月VIP | $9.99 | one-time |
| 经济基础【通关取证班】-单科套餐 | $46.99 | one-time |
| 全科 【通关取证班】 经济基础知识+工商管理专业知识与实务 | $89.99 | one-time |


### 注册计量师易题库

[App page](https://appshunter.io/ios/app/2026/id6474110732)

This app provides a comprehensive question bank for the Certified Metering Engineer exam. It offers practice tests, mock exams, and a mistake notebook to help users efficiently prepare and improve their test-taking skills.

**Highlights:** Comprehensive question bank, Real-time updates with mock papers, Categorized practice by knowledge points, Mock exams and random question generation, Integrated mistake notebook, Search function for questions, Learning progress tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 注册计量师题库3个月会员 | $2.99 | one-time |
| 注册计量师题库9个月会员 | $3.99 | one-time |
| 注册计量师题库18个月会员 | $6.99 | one-time |
| 注册计量师题库24个月会员 | $12.99 | one-time |


## Frequently asked questions

### Is 中级经济师 free?

中级经济师 is free to download, with in-app purchases available.

### Is 注册计量师易题库 free?

注册计量师易题库 is free to download, with in-app purchases available.

### Do 中级经济师 or 注册计量师易题库 have ads?

Neither 中级经济师 nor 注册计量师易题库 shows ads.

### Which is updated more often, 中级经济师 or 注册计量师易题库?

中级经济师 ships an update every 35 months, and 注册计量师易题库 every 8 months. Most recently, 中级经济师 was updated on October 22, 2026 and 注册计量师易题库 on October 16, 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.*