# PROTO Smart Tools vs Noa GHL

The clearest difference is update cadence: PROTO Smart Tools at every 2 months against Noa GHL's every 6 months. 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.

PROTO Smart Tools ships an update every 2 months, Noa GHL every 6 months. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | PROTO Smart Tools | Noa GHL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (32 ratings)](https://appshunter.io/ios/app/proto-smart-tools/id1438193743/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 20 MB | 44 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stanley Black & Decker, Inc.](https://appshunter.io/developer/414050137) | [NOA SOFTWARE SOCIEDAD LIMITADA](https://appshunter.io/developer/1471947111) |

## 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


### Noa GHL

[App page](https://appshunter.io/ios/app/noa-ghl/id1471947112)

**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 Noa GHL free?

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

### Do PROTO Smart Tools or Noa GHL have ads?

Neither PROTO Smart Tools nor Noa GHL shows ads.

### Which is updated more often, PROTO Smart Tools or Noa GHL?

PROTO Smart Tools ships an update every 2 months, and Noa GHL every 6 months. Most recently, PROTO Smart Tools was updated on October 23, 2026 and Noa GHL on October 26, 2026.

---

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