# Dyna vs PROTO Smart Tools

The clearest difference is review sentiment: PROTO Smart Tools at 50% against Dyna's 0%. PROTO Smart Tools also leads on rating (4.7 vs 4.3) and update cadence (every 2 months vs every 19 months). Dyna's advantage is iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and monetization model 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 holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: PROTO Smart Tools has 32 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Dyna's written reviews are positive against 50% of PROTO Smart Tools's.

Dyna ships an update every 19 months, PROTO Smart Tools every 2 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Dyna | PROTO Smart Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/dyna-drill-power-sections/id1312988826/reviews) | **[4.7 (32 ratings)](https://appshunter.io/ios/app/proto-smart-tools/id1438193743/reviews)** |
| Number of ratings | 4 | **32** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 26 MB | 20 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Schlumberger Technology Corporation](https://appshunter.io/developer/380098290) | [Stanley Black & Decker, Inc.](https://appshunter.io/developer/414050137) |

## What reviewers say

### Dyna

[App page](https://appshunter.io/ios/app/dyna-drill-power-sections/id1312988826)

Explore and search detailed specifications for motor power sections, rotors, and stators. Find the ideal drilling solution by filtering based on tool size, lobes, stages, and revolutions per gallon. Save favorites and connect with experts.

**Highlights:** Browse power section spec sheets, Search by tool size, lobes, stages, and RPM, Identify optimal drilling solutions, Save commonly used spec sheets, Connect with regional experts

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Dyna free?

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

### Is PROTO Smart Tools free?

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

### Which has better reviews, Dyna or PROTO Smart Tools?

PROTO Smart Tools is rated higher. Dyna averages 4.3 out of 5 from 4 ratings, while PROTO Smart Tools averages 4.7 from 32 ratings.

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

Neither Dyna nor PROTO Smart Tools shows ads.

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

Dyna ships an update every 19 months, and PROTO Smart Tools every 2 months. Most recently, Dyna was updated on November 2, 2026 and PROTO Smart Tools on November 6, 2026.

---

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