# Sotheby's vs MMC Member App

The clearest difference is rating: MMC Member App at 5.0 against Sotheby's's 3.4. MMC Member App also leads on ads (none vs shown) and monetization model (free vs ad-supported). Sotheby's's advantage is ratings volume (96 vs 1). On price, update cadence, 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.

MMC Member App holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Sotheby's has 96 ratings behind it against 1, so its average is the more settled of the two.

Sotheby's ships an update every 2 weeks, MMC Member App fortnightly. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Sotheby's | MMC Member App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (96 ratings)](https://appshunter.io/ios/app/sothebys/id1061156465/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mmc-member-app/id6503615782/reviews)** |
| Number of ratings | **96** | 1 |
| Positive reviews | 24.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Ad-supported | **Free** |
| Size | 54 MB | 64 MB |
| Requires iOS | 17.4 | **16.6** |
| Devices | **iPhone, iPad, Apple TV** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Sotheby's](https://appshunter.io/developer/393122746) | [Monticello Motor Club LLC](https://appshunter.io/developer/1584141564) |

## What reviewers say

### Sotheby's

[App page](https://appshunter.io/ios/app/sothebys/id1061156465)

Access extraordinary art, precious objects, wine, and jewelry from auctions worldwide. Track bids, register for auctions, and explore past and upcoming sales with expert insights.

**Highlights:** Bid in live and online auctions, Track bids and registrations, Browse open, upcoming, and past auctions, Search past and present lots, Manage profile and view purchases, Access favorite auctions and lots

**In-app purchases:** none

**What reviewers like**

- ✨ Beautiful photography and content
- 👍 Easy to navigate (for some)
- ✅ Great for browsing and viewing auctions
- 🤩 Interactive and engaging
- 🖼️ Elegant design

**What reviewers complain about**

- ❌ Core functionality missing
- 📉 Poor user experience
- 🚫 App is useless for many
- 😵 Confusing new format
- 📱 Not compatible with older phones

**Reported bugs**

- Cannot sort auction lots
- Cannot follow, view, or bid
- App crashes on launch
- ID verification camera not focusing
- Photo upload issues

**Requested features**

- Allow sorting of auction lots
- Improve search functionality
- Enable calendar integration
- Make app landscape compatible
- Simplify personalization options


### MMC Member App

[App page](https://appshunter.io/ios/app/mmc-member-app/id6503615782)

This app allows members of a private club to manage their accounts, vehicles, and reservations. Members can also pay invoices, submit support tickets, and connect with other club members.

**Highlights:** Manage member account, Track vehicles, Book reservations, Pay invoices, Submit support tickets, Connect with other members

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sotheby's free?

Sotheby's is free to download, with no in-app purchases.

### Is MMC Member App free?

MMC Member App is free to download, with no in-app purchases.

### Which has better reviews, Sotheby's or MMC Member App?

MMC Member App is rated higher. Sotheby's averages 3.4 out of 5 from 96 ratings, while MMC Member App averages 5.0 from 1 ratings.

### Do Sotheby's or MMC Member App have ads?

Sotheby's shows ads; MMC Member App does not.

### Which is updated more often, Sotheby's or MMC Member App?

Sotheby's ships an update every 2 weeks, and MMC Member App fortnightly. Most recently, Sotheby's was updated on October 24, 2026 and MMC Member App on October 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.*