# PrivateAuto vs Bidbus Auctions

The clearest difference is review sentiment: PrivateAuto at 75% against Bidbus Auctions's 0%. PrivateAuto also leads on ads (none vs shown) and rating (3.9 vs 3.7). 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.

PrivateAuto holds the better App Store score, 3.9 against 3.7. That said, the two scores are not equally well evidenced: PrivateAuto has 25 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 75% of PrivateAuto's written reviews are positive against 0% of Bidbus Auctions's.

PrivateAuto ships an update every 3 weeks, Bidbus Auctions every 2 months. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PrivateAuto | Bidbus Auctions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (25 ratings)](https://appshunter.io/ios/app/privateauto/id1614271597/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/bidbus-auctions/id6466783546/reviews) |
| Number of ratings | **25** | 3 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 27 MB | 22 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Private Auto Inc](https://appshunter.io/developer/1614271599) | [Bidbus inc](https://appshunter.io/developer/1707803092) |

## What reviewers say

### PrivateAuto

[App page](https://appshunter.io/ios/app/privateauto/id1614271597)

Facilitate private car sales with enhanced security and convenience. Verify buyer and seller identities, schedule test drives, and securely transfer funds directly through the app. Streamline the entire selling and buying process with digital tools and instant payment options.

**Highlights:** Buyer and seller ID verification, Vehicle history reports, In-app chat and scheduling, Digital Bill of Sale e-signing, Instant and secure fund transfers, Buyer financing options

**Features:** macOS Compatibility

**In-app purchases:** none


### Bidbus Auctions

[App page](https://appshunter.io/ios/app/bidbus-auctions/id6466783546)

This app connects car dealers with private party vehicles, bypassing traditional wholesale auction limitations. It streamlines the vehicle acquisition process by offering direct access to a wider inventory. Dealers can find quality vehicles without the usual frustrations of aged or rejected stock.

**Highlights:** Access private party vehicles, Streamline vehicle buying, Avoid aged/rejected inventory, Direct dealer access, Expand vehicle selection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PrivateAuto free?

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

### Is Bidbus Auctions free?

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

### Which has better reviews, PrivateAuto or Bidbus Auctions?

PrivateAuto is rated higher. PrivateAuto averages 3.9 out of 5 from 25 ratings, while Bidbus Auctions averages 3.7 from 3 ratings.

### Do PrivateAuto or Bidbus Auctions have ads?

Bidbus Auctions shows ads; PrivateAuto does not.

### Which is updated more often, PrivateAuto or Bidbus Auctions?

PrivateAuto ships an update every 3 weeks, and Bidbus Auctions every 2 months. Most recently, PrivateAuto was updated on October 16, 2026 and Bidbus Auctions 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.*