# DEEPSMART vs 极速意见箱

The clearest difference is in-app purchases: DEEPSMART at none against 极速意见箱's 5. 极速意见箱's advantage is update cadence (every 4 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 极速意见箱 sells 4 one-off in-app purchases. DEEPSMART asks for nothing beyond the download.

DEEPSMART ships an update monthly, 极速意见箱 every 4 days. The most recent releases landed on June 25, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | DEEPSMART | 极速意见箱 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/deepsmart/id1478603650/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free | — |
| Size | 170 MB | 28 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Shendu Technology Co., Ltd.](https://appshunter.io/developer/1734771629) | [陕西实嘉云帆信息科技有限公司](https://appshunter.io/developer/1791004984) |

## What reviewers say

### DEEPSMART

[App page](https://appshunter.io/ios/app/deepsmart/id1478603650)

Control your home's heating and cooling remotely via WiFi. Set schedules, automate based on your location, and ensure optimal comfort and energy savings. Integrates with various AC and heating systems.

**Highlights:** Remote WiFi control of AC and heating, Automatic away/home modes based on location, Customizable 7x24 hour scheduling, Humidity range control, PM2.5 sensor integration for air quality, Supports multiple HVAC brands

**Features:** macOS Compatibility

**In-app purchases:** none


### 极速意见箱

[App page](https://appshunter.io/ios/app/id6740665155)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 极速意见箱 | $0.99 | one-time |
| 极速意见箱 | $14.99 | one-time |
| 极速意见箱 | $24.99 | one-time |
| 极速意见箱 | $69.99 | one-time |


## Frequently asked questions

### Is DEEPSMART free?

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

### Is 极速意见箱 free?

极速意见箱 is free to download, with in-app purchases available.

### Do DEEPSMART or 极速意见箱 have ads?

Neither DEEPSMART nor 极速意见箱 shows ads.

### Which is updated more often, DEEPSMART or 极速意见箱?

DEEPSMART ships an update monthly, and 极速意见箱 every 4 days. Most recently, DEEPSMART was updated on June 25, 2026 and 极速意见箱 on September 20, 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.*