# The Consignors vs Donan Engineering

The clearest difference is update cadence: Donan Engineering at every 6 weeks against The Consignors's every 5 months. The Consignors's advantage is iOS requirement (13.0 vs 15.1). On price, rating, review sentiment and ratings volume 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 The Consignors against 5.0 for Donan Engineering. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

The Consignors ships an update every 5 months, Donan Engineering every 6 weeks. The most recent releases landed on October 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | The Consignors | Donan Engineering |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/the-consignors/id1669557595/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/donan-engineering/id6759627720/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 17 MB | 45 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 12+ |
| Developer | [The Downsizers Group LLC](https://appshunter.io/developer/1669557597) | [HVAC Investigators, LLC](https://appshunter.io/developer/1419754098) |

## What reviewers say

### The Consignors

[App page](https://appshunter.io/ios/app/the-consignors/id1669557595)

Stay updated on upcoming auctions and view items of interest. Receive outbid notifications and place bids from anywhere, or set maximum bids for automatic bidding. This app is your primary source for real-time auction information.

**Highlights:** View upcoming auctions, Browse items, Receive outbid notifications, Place bids remotely, Set maximum bids, Automatic bidding

**Features:** macOS Compatibility

**In-app purchases:** none


### Donan Engineering

[App page](https://appshunter.io/ios/app/donan-engineering/id6759627720)

This tool assists insurance professionals with field inspections by guiding them through data collection. Submit your findings and receive a sealed engineering report with answers from a licensed professional engineer, typically within 3 business days.

**Highlights:** Guided field inspection protocol, Photograph and documentation collection, Sealed engineering reports, Answers from licensed professional engineers, Fast report turnaround (avg. 3 business days)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Consignors free?

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

### Is Donan Engineering free?

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

### Which has better reviews, The Consignors or Donan Engineering?

The Consignors and Donan Engineering are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do The Consignors or Donan Engineering have ads?

Neither The Consignors nor Donan Engineering shows ads.

### Which is updated more often, The Consignors or Donan Engineering?

The Consignors ships an update every 5 months, and Donan Engineering every 6 weeks. Most recently, The Consignors was updated on October 5, 2026 and Donan Engineering on September 23, 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.*