# Watts Vision vs tekmarNet

The clearest difference is review sentiment: Watts Vision at 14% against tekmarNet's 0%. Watts Vision also leads on monetization model (free vs ad-supported). tekmarNet's advantage is update cadence (every 4 months vs every 8 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.

Watts Vision ships an update every 8 months, tekmarNet every 4 months. The most recent releases landed on September 12, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Watts Vision | tekmarNet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.5 (13 ratings)](https://appshunter.io/ios/app/tekmarnet/id1455265964/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | **14.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | **Free** | Ad-supported |
| Size | 10 MB | 116 MB |
| Requires iOS | **11.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Watts Electronics](https://appshunter.io/developer/1155424968) | [Watts Water Technologies](https://appshunter.io/developer/844447908) |

## What reviewers say

### Watts Vision

[App page](https://appshunter.io/ios/app/watts-vision/id1037989921)

Control your home's heating, lighting, and electrical appliances with an intelligent smart home system. Manage hydronic and electric underfloor heating, radiators, and more from your devices.

**Highlights:** Smart home system, Control heating (hydronic/electric), Control lighting, Control electrical appliances, Remote management

**Features:** macOS Compatibility

**In-app purchases:** none


### tekmarNet

[App page](https://appshunter.io/ios/app/tekmarnet/id1455265964)

This app provides remote access to HVAC systems, allowing users to monitor and adjust thermostat settings like temperature and humidity. It also displays boiler system data and can graph or export system information. Receive email or text notifications for errors and warnings.

**Highlights:** Remote thermostat control, View boiler system data, Temperature and humidity adjustment, System data graphing, Export data to CSV, Email/text error notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Watts Vision free?

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

### Is tekmarNet free?

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

### Do Watts Vision or tekmarNet have ads?

Neither Watts Vision nor tekmarNet shows ads.

### Which is updated more often, Watts Vision or tekmarNet?

Watts Vision ships an update every 8 months, and tekmarNet every 4 months. Most recently, Watts Vision was updated on September 12, 2026 and tekmarNet on July 23, 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.*