# Enviroflo Config vs WeldAssist by Weldpoly

The clearest difference is update cadence: WeldAssist by Weldpoly at monthly against Enviroflo Config's every 21 months. Enviroflo Config's advantage is iOS requirement (13.0 vs 17.0). 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.

Enviroflo Config ships an update every 21 months, WeldAssist by Weldpoly monthly. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Enviroflo Config | WeldAssist by Weldpoly |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Monthly** |
| Monetization | Free | — |
| Size | 18 MB | 51 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SPLat Controls Pty Ltd](https://appshunter.io/developer/1610036228) | [Weldpoly Pty Ltd](https://appshunter.io/developer/1872428113) |

## What reviewers say

### Enviroflo Config

[App page](https://appshunter.io/ios/app/enviroflo-config/id1610036226)

Configure Rinnai Enviroflo electric integrated heat pump hot water systems. Connect to new systems, access device configurations, and query device IP and name for a seamless user experience.

**Highlights:** Discover and connect to heat pump systems, Access registered device configuration pages, Query device IP address, Query device name

**In-app purchases:** none


### WeldAssist by Weldpoly

[App page](https://appshunter.io/ios/app/weldassist-by-weldpoly/id6758347699)

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

**In-app purchases:** none


## Frequently asked questions

### Is Enviroflo Config free?

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

### Is WeldAssist by Weldpoly free?

WeldAssist by Weldpoly is free to download, with no in-app purchases.

### Do Enviroflo Config or WeldAssist by Weldpoly have ads?

Neither Enviroflo Config nor WeldAssist by Weldpoly shows ads.

### Which is updated more often, Enviroflo Config or WeldAssist by Weldpoly?

Enviroflo Config ships an update every 21 months, and WeldAssist by Weldpoly monthly. Most recently, Enviroflo Config was updated on October 10, 2026 and WeldAssist by Weldpoly on October 28, 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.*