# PROTO Smart Tools vs Arricks Propane Grayson

The clearest difference is review sentiment: PROTO Smart Tools at 50% against Arricks Propane Grayson's 0%. Arricks Propane Grayson's advantage is iOS requirement (8.0 vs 13.0). 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.

PROTO Smart Tools ships an update every 2 months, Arricks Propane Grayson every 3 months. The most recent releases landed on October 5, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | PROTO Smart Tools | Arricks Propane Grayson |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (31 ratings)](https://appshunter.io/ios/app/proto-smart-tools/id1438193743/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 20 MB | 97 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stanley Black & Decker, Inc.](https://appshunter.io/developer/414050137) | [Arricks Bottled Gas Service Inc](https://appshunter.io/developer/1458656663) |

## What reviewers say

### PROTO Smart Tools

[App page](https://appshunter.io/ios/app/proto-smart-tools/id1438193743)

This app connects to a smart torque wrench to precisely set target torque and record measurements for audits. It supports multiple units and angle measurements, allowing for quick setup and error reduction. Users can create and save complex tightening sequences, track history, and generate reports.

**Highlights:** Set target torque values, Record torque and angle measurements, Create and save tightening sequences, Generate and export audit reports, Supports multiple torque and angle units, Wrench calibration tracking

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is PROTO Smart Tools free?

PROTO Smart Tools is free to download, with no in-app purchases.

### Is Arricks Propane Grayson free?

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

### Do PROTO Smart Tools or Arricks Propane Grayson have ads?

Neither PROTO Smart Tools nor Arricks Propane Grayson shows ads.

### Which is updated more often, PROTO Smart Tools or Arricks Propane Grayson?

PROTO Smart Tools ships an update every 2 months, and Arricks Propane Grayson every 3 months. Most recently, PROTO Smart Tools was updated on October 5, 2026 and Arricks Propane Grayson on September 27, 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.*