# Rointe Connect vs Guernsey Library

The clearest difference is iOS requirement: Rointe Connect at 14.0 against Guernsey Library's 16.6. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Rointe Connect | Guernsey Library |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 84 MB | 199 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Industrias Royal Termic, S.L.](https://appshunter.io/developer/1042610192) | [Guernsey Library](https://appshunter.io/developer/1792217015) |

## 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


### Guernsey Library

[App page](https://appshunter.io/ios/app/guernsey-library/id6740918402)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rointe Connect free?

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

### Is Guernsey Library free?

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

### Do Rointe Connect or Guernsey Library have ads?

Neither Rointe Connect nor Guernsey Library shows ads.

### Which is updated more often, Rointe Connect or Guernsey Library?

Rointe Connect ships an update every 2 months, and Guernsey Library every 2 months. Most recently, Rointe Connect was updated on October 24, 2026 and Guernsey Library on October 11, 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.*