# ShyftAuto vs Bulk Material Density Guide

The clearest difference is rating: Bulk Material Density Guide at 5.0 against ShyftAuto's 2.7. ShyftAuto's advantage is update cadence (fortnightly vs every 18 months) and iOS requirement (13.4 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Bulk Material Density Guide holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 7 and 5 respectively.

ShyftAuto ships an update fortnightly, Bulk Material Density Guide every 18 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ShyftAuto | Bulk Material Density Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (7 ratings)](https://appshunter.io/ios/app/shyftauto/id1447464362/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/bulk-material-density-guide/id1454584553/reviews)** |
| Number of ratings | **7** | 5 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 18 months |
| Monetization | Free | Free |
| Size | 25 MB | 3 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Service Write, LLC](https://appshunter.io/developer/482925150) | [Sean Patterson](https://appshunter.io/developer/1437079753) |

## What reviewers say

### ShyftAuto

[App page](https://appshunter.io/ios/app/shyftauto/id1447464362)

This app simplifies car maintenance by offering free pick-up and return of your vehicle from your home or office. It handles all makes and models for services like inspections and oil changes, allowing in-app communication with dealerships. Schedule services around your availability and track your vehicle's progress.

**Highlights:** Free vehicle pick-up and return, Service for all makes and models, In-app communication with dealership, Schedule around your availability, Track vehicle through service process, Approve or decline recommended services

**Features:** macOS Compatibility

**In-app purchases:** none


### Bulk Material Density Guide

[App page](https://appshunter.io/ios/app/bulk-material-density-guide/id1454584553)

This reference tool helps users find the bulk density of over 1700 materials. It's designed for professionals working with powders and bulk solids, assisting in conveyor specification and production system design. Search for materials by typing their name to quickly get estimated bulk density values.

**Highlights:** Search over 1700 materials, Find bulk density for powders and solids, Assists in conveyor specification, Aids in production system design, Quick search by typing material name, Provides estimated density values

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

**In-app purchases:** none


## Frequently asked questions

### Is ShyftAuto free?

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

### Is Bulk Material Density Guide free?

Bulk Material Density Guide is free to download, with no in-app purchases.

### Which has better reviews, ShyftAuto or Bulk Material Density Guide?

Bulk Material Density Guide is rated higher. ShyftAuto averages 2.7 out of 5 from 7 ratings, while Bulk Material Density Guide averages 5.0 from 5 ratings.

### Do ShyftAuto or Bulk Material Density Guide have ads?

Neither ShyftAuto nor Bulk Material Density Guide shows ads.

### Which is updated more often, ShyftAuto or Bulk Material Density Guide?

ShyftAuto ships an update fortnightly, and Bulk Material Density Guide every 18 months. Most recently, ShyftAuto was updated on November 2, 2026 and Bulk Material Density Guide on October 31, 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.*