# IHI Driver App vs JG Underfloor

The clearest difference is review sentiment: IHI Driver App at 100% against JG Underfloor's 0%. IHI Driver App also leads on update cadence (fortnightly vs every 14 months). JG Underfloor's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IHI Driver App ships an update fortnightly, JG Underfloor every 14 months. The most recent releases landed on September 10, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | IHI Driver App | JG Underfloor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ihi-driver-app/id1124337807/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 14 months |
| Monetization | Free | Free |
| Size | 85 MB | 177 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ihateironing.com ltd](https://appshunter.io/developer/966110299) | [Reliance Worldwide Corporation aust. Pty. Ltd.](https://appshunter.io/developer/1638011999) |

## What reviewers say

### IHI Driver App

[App page](https://appshunter.io/ios/app/ihi-driver-app/id1124337807)

This app allows drivers to manage customer orders efficiently. It provides tools for tracking orders, managing schedules, and communicating with customers. Drivers can streamline their workflow and improve service delivery.

**Highlights:** Manage customer orders, Track order status, Schedule deliveries, Communicate with customers, Streamline workflow

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

**In-app purchases:** none


### JG Underfloor

[App page](https://appshunter.io/ios/app/jg-underfloor/id1638011997)

Control your home's underfloor heating system with this intuitive app. Manage thermostats and timers for ultimate zone control and easy configuration of both RF and hard-wired systems.

**Highlights:** Connect to John Guest thermostats, Manage timers, Zone control, Configure RF systems, Configure hard-wired systems, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IHI Driver App free?

IHI Driver App is free to download, with no in-app purchases.

### Is JG Underfloor free?

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

### Do IHI Driver App or JG Underfloor have ads?

Neither IHI Driver App nor JG Underfloor shows ads.

### Which is updated more often, IHI Driver App or JG Underfloor?

IHI Driver App ships an update fortnightly, and JG Underfloor every 14 months. Most recently, IHI Driver App was updated on September 10, 2026 and JG Underfloor on June 10, 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.*