# Bonhams Skinner vs Back Mountain Auctions

The clearest difference is review sentiment: Back Mountain Auctions at 100% against Bonhams Skinner's 44%. Back Mountain Auctions also leads on rating (4.7 vs 3.5). Bonhams Skinner's advantage is update cadence (every 2 months vs every 14 months). 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.

Back Mountain Auctions holds the better App Store score, 4.7 against 3.5. Both are backed by a comparable volume of ratings — 70 and 41 respectively. Written reviews point the same way: 44% of Bonhams Skinner's written reviews are positive against 100% of Back Mountain Auctions's.

Bonhams Skinner ships an update every 2 months, Back Mountain Auctions every 14 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Bonhams Skinner | Back Mountain Auctions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (70 ratings)](https://appshunter.io/ios/app/bonhams-skinner/id1531476967/reviews) | **[4.7 (41 ratings)](https://appshunter.io/ios/app/back-mountain-auctions/id1591871085/reviews)** |
| Number of ratings | **70** | 41 |
| Positive reviews | 44.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | Free | Free |
| Size | 148 MB | 135 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [Skinner, Inc.](https://appshunter.io/developer/1530398176) | [Back Mountain Auctions](https://appshunter.io/developer/1591871087) |

## What reviewers say

### Bonhams Skinner

[App page](https://appshunter.io/ios/app/bonhams-skinner/id1531476967)

Discover and bid on thousands of collector items across dozens of categories in monthly auctions. Participate in live sales directly from your mobile device with features like high-resolution image viewing, lot tracking, and push notifications for items of interest.

**Highlights:** Search and browse upcoming auctions, View high-res images with zoom, Follow upcoming lots, Push notifications for items of interest, Track bidding history, Watch and bid live, Quick registration

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

**In-app purchases:** none


### Back Mountain Auctions

[App page](https://appshunter.io/ios/app/back-mountain-auctions/id1591871085)

Participate in live auctions from your mobile device. Preview upcoming items, track your bids, and receive push notifications for items you're following. Experts are available for coins, jewelry, antiques, and more.

**Highlights:** Preview upcoming auctions, Bid in live auctions, Track bidding history, Receive push notifications, Watch live auction streams, Quick registration

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Bonhams Skinner free?

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

### Is Back Mountain Auctions free?

Back Mountain Auctions is free to download, with no in-app purchases.

### Which has better reviews, Bonhams Skinner or Back Mountain Auctions?

Back Mountain Auctions is rated higher. Bonhams Skinner averages 3.5 out of 5 from 70 ratings, while Back Mountain Auctions averages 4.7 from 41 ratings.

### Do Bonhams Skinner or Back Mountain Auctions have ads?

Neither Bonhams Skinner nor Back Mountain Auctions shows ads.

### Which is updated more often, Bonhams Skinner or Back Mountain Auctions?

Bonhams Skinner ships an update every 2 months, and Back Mountain Auctions every 14 months. Most recently, Bonhams Skinner was updated on November 3, 2026 and Back Mountain Auctions 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.*