# LD Atlas vs Vibration Utilities

The clearest difference is iOS requirement: Vibration Utilities at 11.0 against LD Atlas's 14.0. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for LD Atlas against 5.0 for Vibration Utilities. Both are backed by a comparable volume of ratings — 4 and 6 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | LD Atlas | Vibration Utilities |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/ld-atlas/id1458129589/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/vibration-utilities/id1533199793/reviews) |
| Number of ratings | 4 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 219 MB | 35 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PCB Piezotronics, Inc.](https://appshunter.io/developer/1049795372) | [Crystal Instruments Corporation](https://appshunter.io/developer/496441607) |

## What reviewers say

### LD Atlas

[App page](https://appshunter.io/ios/app/ld-atlas/id1458129589)

This application connects to specific noise dosimeters and vibration meters via Bluetooth or WiFi. It enables users to monitor meter status, perform calibrations, conduct measurements, and generate detailed PDF reports for analysis.

**Highlights:** Bluetooth/WiFi connectivity, Meter status monitoring, Calibration, Measurement execution, Data review, PDF report generation

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

**In-app purchases:** none


### Vibration Utilities

[App page](https://appshunter.io/ios/app/vibration-utilities/id1533199793)

This utility app aids professionals in the shock and vibration industry. It offers tools for vibration testing, including a unit converter, profile editor for various test types, and a catalog of shaker tables and controllers. Estimate test requirements based on object mass and find suitable equipment.

**Highlights:** Unit converter, Breakpoint table profile editor, Random, Sine, and Shock testing profiles, Searchable shaker vibration table catalog, Controller catalog, Estimate acceleration, velocity, displacement, and force

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LD Atlas free?

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

### Is Vibration Utilities free?

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

### Which has better reviews, LD Atlas or Vibration Utilities?

LD Atlas and Vibration Utilities are both rated 5.0 out of 5 on the App Store, from 4 and 6 ratings respectively.

### Do LD Atlas or Vibration Utilities have ads?

Neither LD Atlas nor Vibration Utilities shows ads.

### Which is updated more often, LD Atlas or Vibration Utilities?

LD Atlas ships an update every 2 months, and Vibration Utilities every 2 months. Most recently, LD Atlas was updated on November 2, 2026 and Vibration Utilities on November 3, 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.*