# Bring a Trailer Auctions vs Classic Source

The clearest difference is update cadence: Classic Source at every 4 days against Bring a Trailer Auctions's fortnightly. Classic Source also leads on iOS requirement (15.0 vs 17.0). 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.

Bring a Trailer Auctions ships an update fortnightly, Classic Source every 4 days. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Bring a Trailer Auctions | Classic Source |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (7.6K ratings)](https://appshunter.io/ios/app/bring-a-trailer-auctions/id6447379882/reviews)** | — |
| Number of ratings | **7.6K** | — |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 6 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Bring A Trailer](https://appshunter.io/developer/1636325483) | [Anthony Coby](https://appshunter.io/developer/6786522551) |

## What reviewers say

### Bring a Trailer Auctions

[App page](https://appshunter.io/ios/app/bring-a-trailer-auctions/id6447379882)

Discover, discuss, and buy classic and collector vehicles through transparent auctions. Engage with a knowledgeable community and receive real-time updates on your favorite listings. Bid with confidence thanks to community vetting and sniping protection.

**Highlights:** Browse and bid on vehicles, Transparent auction listings, Community vetting and discussion, Custom alerts and notifications, Sniping protection, Watchlist functionality, Explore results with charts

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great marketplace and app
- 👍 Excellent for car enthusiasts
- 💡 Continues to improve

**What reviewers complain about**

- 🐛 Glitchy and buggy
- 🔍 Lacks important search filters
- 💻 Poor design and UX

**Reported bugs**

- Login issues
- Slow loading and freezing
- Notifications overload

**Requested features**

- Add filter by location/distance
- Improve bidding interface
- Optimize for iPad


### Classic Source

[App page](https://appshunter.io/ios/app/classic-source/id6799511449)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bring a Trailer Auctions free?

Bring a Trailer Auctions is free to download, with no in-app purchases.

### Is Classic Source free?

Classic Source is free to download, with no in-app purchases.

### Do Bring a Trailer Auctions or Classic Source have ads?

Neither Bring a Trailer Auctions nor Classic Source shows ads.

### Which is updated more often, Bring a Trailer Auctions or Classic Source?

Bring a Trailer Auctions ships an update fortnightly, and Classic Source every 4 days. Most recently, Bring a Trailer Auctions was updated on October 16, 2026 and Classic Source on October 4, 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.*