# 나비엔 스마트톡 보일러 (구버전) vs Kollus Live Encoder

The clearest difference is rating: Kollus Live Encoder at 3.0 against 나비엔 스마트톡 보일러 (구버전)'s 1.3. 나비엔 스마트톡 보일러 (구버전)'s advantage is update cadence (every 2 months vs every 5 months) and iOS requirement (10.0 vs 15.0). On price, ratings volume, 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.

Kollus Live Encoder holds the better App Store score, 3.0 against 1.3. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

나비엔 스마트톡 보일러 (구버전) ships an update every 2 months, Kollus Live Encoder every 5 months. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 나비엔 스마트톡 보일러 (구버전) | Kollus Live Encoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (4 ratings)](https://appshunter.io/ios/app/id638684078/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/kollus-live-encoder/id1438189048/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 21.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 74 MB | 14 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KD Navien](https://appshunter.io/developer/456445012) | [Catenoid, Inc.](https://appshunter.io/developer/760006891) |

## What reviewers say

### 나비엔 스마트톡 보일러 (구버전)

[App page](https://appshunter.io/ios/app/id638684078)

This app allowed users to remotely control their Navien boilers via Wi-Fi or cellular networks. It enabled turning the boiler on/off, adjusting heating modes and temperatures, and setting schedules. Note: Service for this app has been discontinued as of September 2, 2024.

**Highlights:** Remote boiler power on/off, Heating mode and temperature adjustment, Scheduled heating settings, Hot water temperature control, Heating intensity adjustment, Wi-Fi and 3G/4G remote access

**Features:** Vision Pro support

**In-app purchases:** none


### Kollus Live Encoder

[App page](https://appshunter.io/ios/app/kollus-live-encoder/id1438189048)

Stream HD quality live events directly from your mobile device without extra equipment. Easily switch cameras, apply filters, and manage audio levels for a dynamic broadcast experience. Supports automatic and manual recording.

**Highlights:** HD quality live streaming, Front/rear camera switching, Filter effects, Low latency streaming, Audio level meter, Automatic and manual recording

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 나비엔 스마트톡 보일러 (구버전) free?

나비엔 스마트톡 보일러 (구버전) is free to download, with no in-app purchases.

### Is Kollus Live Encoder free?

Kollus Live Encoder is free to download, with no in-app purchases.

### Which has better reviews, 나비엔 스마트톡 보일러 (구버전) or Kollus Live Encoder?

Kollus Live Encoder is rated higher. 나비엔 스마트톡 보일러 (구버전) averages 1.3 out of 5 from 4 ratings, while Kollus Live Encoder averages 3.0 from 2 ratings.

### Do 나비엔 스마트톡 보일러 (구버전) or Kollus Live Encoder have ads?

Neither 나비엔 스마트톡 보일러 (구버전) nor Kollus Live Encoder shows ads.

### Which is updated more often, 나비엔 스마트톡 보일러 (구버전) or Kollus Live Encoder?

나비엔 스마트톡 보일러 (구버전) ships an update every 2 months, and Kollus Live Encoder every 5 months. Most recently, 나비엔 스마트톡 보일러 (구버전) was updated on October 23, 2026 and Kollus Live Encoder on October 6, 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.*