# CDA vs 东方瑞通

The clearest difference is iOS requirement: CDA at 11.0 against 东方瑞通's 13. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CDA sells 6 one-off in-app purchases and 东方瑞通 sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on June 25, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | CDA | 东方瑞通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/cda/id1069225260/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 198 MB | 175 MB |
| Requires iOS | **11.0** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Guofuruhe Networking Technology Co., Ltd](https://appshunter.io/developer/547894322) | [北京瑞通锦程科技有限公司](https://appshunter.io/developer/1635706346) |

## What reviewers say

### CDA

[App page](https://appshunter.io/ios/app/cda/id1069225260)

This app provides a comprehensive learning platform for aspiring data analysts. It offers official study materials, practice questions, expert interviews, and video courses to help users prepare for and pass the CDA certification exam. Join a community of learners to share insights and track your progress.

**Highlights:** Official CDA study materials, Extensive question bank with practice modes, Expert interviews and insights, Video lectures and courses, Exam news and updates, Community forums for learners

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6 coin | $0.99 | one-time |
| 18 coin | $2.99 | one-time |
| 68 coin | $9.99 | one-time |
| 128 coin | $19.99 | one-time |
| 268 coin | $41.99 | one-time |
| 618 coin | $94.99 | one-time |


### 东方瑞通

[App page](https://appshunter.io/ios/app/id6443532178)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个学贝 | $0.99 | one-time |
| 8个学贝 | $0.99 | one-time |
| 50个学贝 | $7.99 | one-time |
| 98个学贝 | $14.99 | one-time |
| 198个学贝 | $29.99 | one-time |
| 488个学贝 | $69.99 | one-time |


## Frequently asked questions

### Is CDA free?

CDA is free to download, with in-app purchases available.

### Is 东方瑞通 free?

东方瑞通 is free to download, with in-app purchases available.

### Do CDA or 东方瑞通 have ads?

Neither CDA nor 东方瑞通 shows ads.

### Which is updated more often, CDA or 东方瑞通?

CDA ships an update monthly, and 东方瑞通 monthly. Most recently, CDA was updated on June 25, 2026 and 东方瑞通 on August 18, 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.*