# Arricks Propane Grayson vs TD UC System Interface

Arricks Propane Grayson and TD UC System Interface are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 3 months. The most recent releases landed on July 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Arricks Propane Grayson | TD UC System Interface |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/td-uc-system-interface/id1599254238/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 97 MB | 60 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arricks Bottled Gas Service Inc](https://appshunter.io/developer/1458656663) | [ESAB Group Inc](https://appshunter.io/developer/1053463271) |

## What reviewers say

### Arricks Propane Grayson

[App page](https://appshunter.io/ios/app/arricks-propane-grayson/id1458750488)

Manage your propane account, order fuel, and make payments directly from your device. View account details, delivery status, billing history, and service information. Easily update your profile and ensure your home stays warm.

**Highlights:** View account information, Check delivery status, Review billing history, Order fuel deliveries, Check service status, Make payments, Update profile information

**Features:** macOS Compatibility

**In-app purchases:** none


### TD UC System Interface

[App page](https://appshunter.io/ios/app/td-uc-system-interface/id1599254238)

Monitor and control ESAB iSERIES Plasma Power Supplies in real-time. Add welding machine details and adjust power supply parameters directly from your mobile device.

**Highlights:** Real-time monitoring, Parameter control, Add welding machine details, View power supply parameters, Mobile device control

**In-app purchases:** none


## Frequently asked questions

### Is Arricks Propane Grayson free?

Arricks Propane Grayson is free to download, with no in-app purchases.

### Is TD UC System Interface free?

TD UC System Interface is free to download, with no in-app purchases.

### Do Arricks Propane Grayson or TD UC System Interface have ads?

Neither Arricks Propane Grayson nor TD UC System Interface shows ads.

### Which is updated more often, Arricks Propane Grayson or TD UC System Interface?

Arricks Propane Grayson ships an update every 3 months, and TD UC System Interface every 3 months. Most recently, Arricks Propane Grayson was updated on July 21, 2026 and TD UC System Interface on September 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*