# Bidder Database vs Earthworks Assistant

The clearest difference is update cadence: Bidder Database at daily against Earthworks Assistant's every 7 months. On price, rating, ratings volume and ads 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 Bidder Database against 5.0 for Earthworks Assistant. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Bidder Database ships an update daily, Earthworks Assistant every 7 months. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Bidder Database | Earthworks Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/bidder-database/id1499432922/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/earthworks-assistant/id1598030549/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 7 months |
| Monetization | Free | Free |
| Size | 7 MB | 43 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Construction Business Group](https://appshunter.io/developer/1499153458) | [Trimble Inc.](https://appshunter.io/developer/322561665) |

## What reviewers say

### Bidder Database

[App page](https://appshunter.io/ios/app/bidder-database/id1499432922)

Access a comprehensive database of over 9,000 businesses, compiled from public records. Quickly find information on registration, regulatory violations, and legal judgments to aid in due diligence for public entities.

**Highlights:** 9,000+ business profiles, Public record data aggregation, Registration status checks, Regulatory violation tracking, Legal judgment information, Hyperlinked downloadable documents

**Features:** macOS Compatibility

**In-app purchases:** none


### Earthworks Assistant

[App page](https://appshunter.io/ios/app/earthworks-assistant/id1598030549)

This app provides on-demand assistance for machine operators using Trimble Earthworks. Access documentation, instructional videos, and context-sensitive help offline or online to improve site productivity.

**Highlights:** Context-sensitive QR code access, Documentation for multiple versions, Offline content access, Instructional videos, Boost site productivity

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bidder Database free?

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

### Is Earthworks Assistant free?

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

### Which has better reviews, Bidder Database or Earthworks Assistant?

Bidder Database and Earthworks Assistant are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Bidder Database or Earthworks Assistant have ads?

Neither Bidder Database nor Earthworks Assistant shows ads.

### Which is updated more often, Bidder Database or Earthworks Assistant?

Bidder Database ships an update daily, and Earthworks Assistant every 7 months. Most recently, Bidder Database was updated on September 30, 2026 and Earthworks Assistant on October 15, 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.*