# Rointe Connect vs Simon iO

The clearest difference is ads: Rointe Connect at none against Simon iO's shown. Rointe Connect also leads on monetization model (free vs free with in-app purchases). Simon iO's advantage is review sentiment (29% vs 11%). On price, update cadence, 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.

Rointe Connect ships an update every 2 months, Simon iO every 3 months. The most recent releases landed on August 3, 2026 and July 7, 2026 respectively.

## The numbers

| Metric | Rointe Connect | Simon iO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/simon-io/id1477805916/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 11.3% of reviews | **28.6% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 84 MB | 91 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Industrias Royal Termic, S.L.](https://appshunter.io/developer/1042610192) | [Simon](https://appshunter.io/developer/531284305) |

## What reviewers say

### Rointe Connect

[App page](https://appshunter.io/ios/app/rointe-connect/id1042610193)

Effortlessly manage your Rointe D Series heating system from anywhere. Control temperatures, set schedules, and monitor energy consumption for your home or business. Compatible with various Rointe heating products.

**Highlights:** Zone and sub-zone creation, 24/7 heating control, Real-time temperature adjustment, Individual and installation device monitoring, Instant schedule changes, Energy consumption tracking, Access to statistics and averages

**Features:** macOS Compatibility

**In-app purchases:** none


### Simon iO

[App page](https://appshunter.io/ios/app/simon-io/id1477805916)

Control your smart home devices, including lights and blinds, from anywhere. Receive notifications, schedule routines, and customize device functionalities like lighting levels and power control. This app enhances your iO universe with a world of possibilities.

**Highlights:** Configure iO devices and experiences, Control lights and blinds, Receive notifications, Schedule routines, Adjust lighting levels, Power control for devices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rointe Connect free?

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

### Is Simon iO free?

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

### Do Rointe Connect or Simon iO have ads?

Simon iO shows ads; Rointe Connect does not.

### Which is updated more often, Rointe Connect or Simon iO?

Rointe Connect ships an update every 2 months, and Simon iO every 3 months. Most recently, Rointe Connect was updated on August 3, 2026 and Simon iO on July 7, 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.*