# MATCO TOOLS vs Bismarck PD

The clearest difference is update cadence: MATCO TOOLS at every 6 months against Bismarck PD's every 43 months. Bismarck PD's advantage is iOS requirement (12.1 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.

MATCO TOOLS ships an update every 6 months, Bismarck PD every 43 months. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MATCO TOOLS | Bismarck PD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (8 ratings)](https://appshunter.io/ios/app/matco-tools-smartear1/id949048686/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 43 months |
| Monetization | Free | — |
| Size | 10 MB | 24 MB |
| Requires iOS | 15.0 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JS Products, Inc.](https://appshunter.io/developer/673417159) | [Bismarck Police Department](https://appshunter.io/developer/1445607301) |

## What reviewers say

### MATCO TOOLS

[App page](https://appshunter.io/ios/app/matco-tools-smartear1/id949048686)

This utility app transforms your smartphone into a sound and vibration detection tool. It assists technicians in identifying issues in vehicles and machinery by pinpointing rattles, squeaks, and grinding sounds. Requires additional hardware to function.

**Highlights:** Sound and vibration detection, Locates defective or worn parts, Analog and digital display options, Adjustable sound level settings, User information guide included, Background sound off-setting

**Features:** macOS Compatibility

**In-app purchases:** none


### Bismarck PD

[App page](https://appshunter.io/ios/app/bismarck-pd/id1445607302)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MATCO TOOLS free?

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

### Is Bismarck PD free?

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

### Do MATCO TOOLS or Bismarck PD have ads?

Neither MATCO TOOLS nor Bismarck PD shows ads.

### Which is updated more often, MATCO TOOLS or Bismarck PD?

MATCO TOOLS ships an update every 6 months, and Bismarck PD every 43 months. Most recently, MATCO TOOLS was updated on October 24, 2026 and Bismarck PD on October 7, 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.*