# 优佳数据 vs DT Agent

The clearest difference is in-app purchases: DT Agent at none against 优佳数据's 2. DT Agent also leads on update cadence (every 2 weeks vs every 2 months). 优佳数据's advantage is iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 优佳数据 sells 2 one-off in-app purchases. DT Agent asks for nothing beyond the download.

优佳数据 ships an update every 2 months, DT Agent every 2 weeks. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 优佳数据 | DT Agent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 57 MB | 37 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Suzhou Zhong Di Hang Information Technologies Co., Ltd.](https://appshunter.io/developer/1217681647) | [Hangzhou Elite Digital Technology Co., Ltd.](https://appshunter.io/developer/1740215024) |

## What reviewers say

### 优佳数据

[App page](https://appshunter.io/ios/app/id1481816243)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 智能估值报告 | $29.99 | one-time |
| 人工估值报告 | $29.99 | one-time |


### DT Agent

[App page](https://appshunter.io/ios/app/dt-agent/id6503328610)

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

**In-app purchases:** none


## Frequently asked questions

### Is 优佳数据 free?

优佳数据 is free to download, with in-app purchases available.

### Is DT Agent free?

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

### Do 优佳数据 or DT Agent have ads?

Neither 优佳数据 nor DT Agent shows ads.

### Which is updated more often, 优佳数据 or DT Agent?

优佳数据 ships an update every 2 months, and DT Agent every 2 weeks. Most recently, 优佳数据 was updated on October 18, 2026 and DT Agent on October 9, 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.*