# 대성IoT보일러 vs 장집사

The clearest difference is update cadence: 장집사 at fortnightly against 대성IoT보일러's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

대성IoT보일러 ships an update every 6 months, 장집사 fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 대성IoT보일러 | 장집사 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 47 MB | 45 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [대성쎌틱에너시스㈜](https://appshunter.io/developer/1064312213) | [WALKTOGETHER](https://appshunter.io/developer/1632370934) |

## What reviewers say

### 대성IoT보일러

[App page](https://appshunter.io/ios/app/iot/id1130845953)

Control your home heating and hot water remotely via smartphone or tablet. Monitor usage, set schedules, and receive alerts for system status and errors. Enjoy various heating modes for comfort and efficiency.

**Highlights:** Remote heating and hot water control, Usage monitoring and reporting, Scheduling and timer functions, Automatic service request, Status and error notifications, Multiple heating modes

**Features:** macOS Compatibility

**In-app purchases:** none


### 장집사

[App page](https://appshunter.io/ios/app/id1632370932)

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

**In-app purchases:** none


## Frequently asked questions

### Is 대성IoT보일러 free?

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

### Is 장집사 free?

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

### Do 대성IoT보일러 or 장집사 have ads?

Neither 대성IoT보일러 nor 장집사 shows ads.

### Which is updated more often, 대성IoT보일러 or 장집사?

대성IoT보일러 ships an update every 6 months, and 장집사 fortnightly. Most recently, 대성IoT보일러 was updated on November 2, 2026 and 장집사 on November 3, 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.*