# Choice数据 vs 中债DQ

The clearest difference is rating: 中债DQ at 5.0 against Choice数据's 3.1. Choice数据's advantage is ratings volume (10 vs 1) and iOS requirement (10.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

中债DQ holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: Choice数据 has 10 ratings behind it against 1, so its average is the more settled of the two.

Choice数据 ships an update every 3 weeks, 中债DQ monthly. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Choice数据 | 中债DQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (10 ratings)](https://appshunter.io/ios/app/choice/id838045890/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dq/id6443758345/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 344 MB | 90 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Shanghai Choice Information Technology Co., Ltd](https://appshunter.io/developer/976509635) | [ChinaBond Pricing Centre Co.,Ltd.](https://appshunter.io/developer/1649087989) |

## What reviewers say

### Choice数据

[App page](https://appshunter.io/ios/app/choice/id838045890)

This professional investment research app offers AI-powered financial data and analysis tools. Access real-time market data, research reports, and in-depth company information to make informed investment decisions.

**Highlights:** AI-powered investment research, Real-time global market data, In-depth company and bond information, Smart Q&A for stock analysis, Economic database with macro data, Expert-led online roadshows

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

**In-app purchases:** none


### 中债DQ

[App page](https://appshunter.io/ios/app/dq/id6443758345)

This financial information service platform provides in-depth data and analysis tools for the fixed-income market. It offers official bond pricing indicators, market行情, and statistical data to help users identify investment opportunities.

**Highlights:** Official bond pricing indicators, Fixed-income market行情, Bond issuance pricing tools, Yield curve analysis, Individual bond reports, Real-time yields, Market implied ratings, Interest spread monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Choice数据 free?

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

### Is 中债DQ free?

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

### Which has better reviews, Choice数据 or 中债DQ?

中债DQ is rated higher. Choice数据 averages 3.1 out of 5 from 10 ratings, while 中债DQ averages 5.0 from 1 ratings.

### Do Choice数据 or 中债DQ have ads?

Neither Choice数据 nor 中债DQ shows ads.

### Which is updated more often, Choice数据 or 中债DQ?

Choice数据 ships an update every 3 weeks, and 中债DQ monthly. Most recently, Choice数据 was updated on September 9, 2026 and 中债DQ on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*