# DQSmart Pro vs Testcenter Thí sinh

The clearest difference is iOS requirement: Testcenter Thí sinh at 10.0 against DQSmart Pro's 13.0. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | DQSmart Pro | Testcenter Thí sinh |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 106 MB | 30 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dien Quang Lamp Joint Stock Company](https://appshunter.io/developer/1329267630) | [TopCV](https://appshunter.io/developer/1455928591) |

## What reviewers say

### DQSmart Pro

[App page](https://appshunter.io/ios/app/dqsmart-pro/id1554210275)

Control smart home devices like lights, air conditioners, and curtains. Receive alerts for safety issues from cameras and sensors, and manage your home with Vietnamese voice commands. Offers robust security and offline functionality.

**Highlights:** Smart device control (lights, AC, curtains), Safety alerts (water, gas, smoke), Vietnamese voice control, End-to-end encryption security, Offline operation, Easy setup and installation

**Features:** macOS Compatibility

**In-app purchases:** none


### Testcenter Thí sinh

[App page](https://appshunter.io/ios/app/testcenter-thi-sinh/id1566988839)

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

**In-app purchases:** none


## Frequently asked questions

### Is DQSmart Pro free?

DQSmart Pro is free to download, with no in-app purchases.

### Is Testcenter Thí sinh free?

Testcenter Thí sinh is free to download, with no in-app purchases.

### Do DQSmart Pro or Testcenter Thí sinh have ads?

Neither DQSmart Pro nor Testcenter Thí sinh shows ads.

### Which is updated more often, DQSmart Pro or Testcenter Thí sinh?

DQSmart Pro ships an update every 3 weeks, and Testcenter Thí sinh every 3 weeks. Most recently, DQSmart Pro was updated on November 3, 2026 and Testcenter Thí sinh on November 11, 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.*