# PROTO Smart Tools vs TDMS

The clearest difference is update cadence: PROTO Smart Tools at every 2 months against TDMS's every 26 months. PROTO Smart Tools also leads on iOS requirement (13.0 vs 15.0). 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.

PROTO Smart Tools ships an update every 2 months, TDMS every 26 months. The most recent releases landed on August 31, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | PROTO Smart Tools | TDMS |
| --- | --- | --- |
| 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 | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 26 months |
| Monetization | Free | — |
| Size | 20 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stanley Black & Decker, Inc.](https://appshunter.io/developer/414050137) | [TOHNICHI MFG.CO., LTD.](https://appshunter.io/developer/1609166229) |

## 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


### TDMS

[App page](https://appshunter.io/ios/app/tdms/id6479276073)

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

**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 TDMS free?

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

### Do PROTO Smart Tools or TDMS have ads?

Neither PROTO Smart Tools nor TDMS shows ads.

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

PROTO Smart Tools ships an update every 2 months, and TDMS every 26 months. Most recently, PROTO Smart Tools was updated on August 31, 2026 and TDMS on September 13, 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.*