# SupplyMaster vs Arch Radius

The clearest difference is price: SupplyMaster at Free against Arch Radius's $0.99. SupplyMaster also leads on rating (3.0 vs 1.0) and review sentiment (11% vs 0%). On ratings volume, ads, in-app purchases and device support there is nothing between them.

SupplyMaster is free to download; Arch Radius costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SupplyMaster holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 11% of SupplyMaster's written reviews are positive against 0% of Arch Radius's.

## The numbers

| Metric | SupplyMaster | Arch Radius |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/supplymaster/id1204680294/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/arch-radius/id6449305148/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | **11.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | **Free** | Paid |
| Size | 18 MB | 26 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TIMEGUARD LTD](https://appshunter.io/developer/1204680293) | [Guido Lemmens](https://appshunter.io/developer/493248169) |

## What reviewers say

### SupplyMaster

[App page](https://appshunter.io/ios/app/supplymaster/id1204680294)

Control your immersion heater or lighting remotely via your phone or tablet. Save money by adjusting schedules from anywhere, ensuring you only use energy when needed. Offers multiple operating modes for flexible control.

**Highlights:** Remote programming, Energy saving, Auto, Permanent Off, Permanent On modes, Holiday mode, Advance and Boost functions

**Features:** macOS Compatibility

**In-app purchases:** none


### Arch Radius

[App page](https://appshunter.io/ios/app/arch-radius/id6449305148)

Calculate the radius of an arch by inputting its width and height. This utility app saves your data for future reference, making it a handy tool for construction professionals.

**Highlights:** Calculate arch radius, Input width (chord) and height, Save data for later use, Designed for quick calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is SupplyMaster free?

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

### Is Arch Radius free?

Arch Radius costs $0.99, with no in-app purchases.

### Which has better reviews, SupplyMaster or Arch Radius?

SupplyMaster is rated higher. SupplyMaster averages 3.0 out of 5 from 2 ratings, while Arch Radius averages 1.0 from 1 ratings.

### Do SupplyMaster or Arch Radius have ads?

Neither SupplyMaster nor Arch Radius shows ads.

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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.*