# Barter Network LTD Mobile vs Dupuis Auctioneers

The clearest difference is update cadence: Dupuis Auctioneers at every 5 months against Barter Network LTD Mobile's every 18 months. Barter Network LTD Mobile's advantage is iOS requirement (13.0 vs 16.0). 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.

Barter Network LTD Mobile ships an update every 18 months, Dupuis Auctioneers every 5 months. The most recent releases landed on October 19, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Barter Network LTD Mobile | Dupuis Auctioneers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dupuis-auctioneers/id1055116431/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 15 MB | 135 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Red Leaf Software LLC](https://appshunter.io/developer/844305858) | [Dupuis Estate Jewellers & Appraisers Inc](https://appshunter.io/developer/430889188) |

## What reviewers say

### Barter Network LTD Mobile

[App page](https://appshunter.io/ios/app/barter-network-ltd-mobile/id960809703)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dupuis Auctioneers

[App page](https://appshunter.io/ios/app/dupuis-auctioneers/id1055116431)

Browse and participate in upcoming auctions directly from your mobile device. View lot details, place bids, and access past auction results for reference. Share interesting items with friends or save them for later.

**Highlights:** Browse upcoming auctions, Place absentee and live bids, View detailed lot descriptions, Share items with friends, Browse past auction catalogues, Information on buying and selling

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Barter Network LTD Mobile free?

Barter Network LTD Mobile is free to download, with no in-app purchases.

### Is Dupuis Auctioneers free?

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

### Do Barter Network LTD Mobile or Dupuis Auctioneers have ads?

Neither Barter Network LTD Mobile nor Dupuis Auctioneers shows ads.

### Which is updated more often, Barter Network LTD Mobile or Dupuis Auctioneers?

Barter Network LTD Mobile ships an update every 18 months, and Dupuis Auctioneers every 5 months. Most recently, Barter Network LTD Mobile was updated on October 19, 2026 and Dupuis Auctioneers on September 30, 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.*