# Rinnai Fireplace vs PGDB

The clearest difference is iOS requirement: Rinnai Fireplace at 10.0 against PGDB's 15.1. 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.

Rinnai Fireplace ships an update every 2 months, PGDB every 3 months. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Rinnai Fireplace | PGDB |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 25 MB | 48 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [RINNAI NEW ZEALAND LIMITED](https://appshunter.io/developer/562851989) | [Plumbers, Gasfitters, and Drainlayers Board](https://appshunter.io/developer/1482224138) |

## What reviewers say

### Rinnai Fireplace

[App page](https://appshunter.io/ios/app/rinnai-fireplace/id1481915994)

Control your Rinnai fireplace remotely. Set your desired room temperature, adjust flame height manually, and schedule automatic timers for each day of the week. Register multiple devices for shared control.

**Highlights:** Remote temperature setting, Manual flame height adjustment, Automatic daily timers, Multi-device registration, Room temperature maintenance

**Features:** macOS Compatibility

**In-app purchases:** none


### PGDB

[App page](https://appshunter.io/ios/app/pgdb/id1482224139)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rinnai Fireplace free?

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

### Is PGDB free?

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

### Do Rinnai Fireplace or PGDB have ads?

Neither Rinnai Fireplace nor PGDB shows ads.

### Which is updated more often, Rinnai Fireplace or PGDB?

Rinnai Fireplace ships an update every 2 months, and PGDB every 3 months. Most recently, Rinnai Fireplace was updated on October 13, 2026 and PGDB on October 12, 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.*