# AR戏唐宋 vs 二级造价师练题狗

The clearest difference is in-app purchases: AR戏唐宋 at none against 二级造价师练题狗's 9. AR戏唐宋 also leads on update cadence (every 2 months vs every 5 months). 二级造价师练题狗's advantage is iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. 二级造价师练题狗 sells 9 one-off in-app purchases. AR戏唐宋 asks for nothing beyond the download.

AR戏唐宋 ships an update every 2 months, 二级造价师练题狗 every 5 months. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | AR戏唐宋 | 二级造价师练题狗 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1585115549/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | — | Free with in-app purchases |
| Size | 541 MB | 118 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广东单词世界科教有限公司](https://appshunter.io/developer/1807328987) | [重庆知典科技有限公司](https://appshunter.io/developer/1030641480) |

## What reviewers say

### AR戏唐宋

[App page](https://appshunter.io/ios/app/ar/id1551932908)

**Features:** macOS Compatibility

**In-app purchases:** none


### 二级造价师练题狗

[App page](https://appshunter.io/ios/app/id1585115549)

Prepare for the Level 2 Cost Engineer exam with a comprehensive question bank and AI assistant. Master exam content through chapter practice, past papers, and AI-driven personalized study plans. Focus on weak areas and improve retention with innovative learning techniques.

**Highlights:** Extensive question bank for Level 2 Cost Engineer exam, AI assistant for personalized learning, Chapter-wise practice based on exam syllabus, Includes past exam papers and mock tests, AI-driven analysis of weak points and errors, Ebbinghaus forgetting curve-based retention training

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 二级造价师题库充值1余额 | $0.99 | one-time |
| 二级造价师题库充值6余额 | $0.99 | one-time |
| 二级造价师题库充值12余额 | $1.99 | one-time |
| 二级造价师题库充值30余额 | $3.99 | one-time |
| 二级造价师题库充值50余额 | $6.99 | one-time |
| 二级造价师题库充值88余额 | $12.99 | one-time |
| 二级造价师题库充值158余额 | $22.99 | one-time |
| 二级造价师题库充值198余额 | $29.99 | one-time |
| 二级造价师题库充值298余额 | $39.99 | one-time |


## Frequently asked questions

### Is AR戏唐宋 free?

AR戏唐宋 is free to download, with no in-app purchases.

### Is 二级造价师练题狗 free?

二级造价师练题狗 is free to download, with in-app purchases available.

### Do AR戏唐宋 or 二级造价师练题狗 have ads?

Neither AR戏唐宋 nor 二级造价师练题狗 shows ads.

### Which is updated more often, AR戏唐宋 or 二级造价师练题狗?

AR戏唐宋 ships an update every 2 months, and 二级造价师练题狗 every 5 months. Most recently, AR戏唐宋 was updated on October 25, 2026 and 二级造价师练题狗 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.*