# terneo vs Welrok

The clearest difference is review sentiment: terneo at 69% against Welrok's 0%. terneo also leads on rating (4.4 vs 2.3) and ratings volume (21 vs 4). 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.

terneo holds the better App Store score, 4.4 against 2.3. That said, the two scores are not equally well evidenced: terneo has 21 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 69% of terneo's written reviews are positive against 0% of Welrok's.

terneo ships an update every 6 weeks, Welrok monthly. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | terneo | Welrok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (21 ratings)](https://appshunter.io/ios/app/terneo/id1298591257/reviews)** | [2.3 (4 ratings)](https://appshunter.io/ios/app/welrok/id6465989980/reviews) |
| Number of ratings | **21** | 4 |
| Positive reviews | **68.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 52 MB | 54 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [DS ELEKTRONIKS TOV](https://appshunter.io/developer/1784712563) | [Welrok](https://appshunter.io/developer/1706514984) |

## What reviewers say

### terneo

[App page](https://appshunter.io/ios/app/terneo/id1298591257)

Control your Wi-Fi heating devices remotely from anywhere in the world. Create custom daily schedules to save electricity and ensure indoor comfort with extensive settings. Monitor heating statistics over time to optimize energy usage.

**Highlights:** Remote operation of Wi-Fi heating controllers, Customizable daily heating schedules, Energy saving via time-based temperature settings, Heating statistics and analysis, Vacation mode for economy temperature, Intuitive interface with color-coded modes

**Features:** Vision Pro support

**In-app purchases:** none


### Welrok

[App page](https://appshunter.io/ios/app/welrok/id6465989980)

Conveniently manage smart home devices like underfloor heating, master switches, and voltage protection relays. Control devices locally or remotely, set heating schedules, monitor energy consumption, and receive emergency notifications for enhanced safety and efficiency.

**Highlights:** Underfloor heating control, Programmable heating schedules, Geofencing for energy savings, Voltage relay monitoring, Remote master switch control, Emergency notifications

**In-app purchases:** none


## Frequently asked questions

### Is terneo free?

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

### Is Welrok free?

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

### Which has better reviews, terneo or Welrok?

terneo is rated higher. terneo averages 4.4 out of 5 from 21 ratings, while Welrok averages 2.3 from 4 ratings.

### Do terneo or Welrok have ads?

Neither terneo nor Welrok shows ads.

### Which is updated more often, terneo or Welrok?

terneo ships an update every 6 weeks, and Welrok monthly. Most recently, terneo was updated on October 21, 2026 and Welrok on October 27, 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.*