# ACV Auctions vs Slingshot3

The clearest difference is rating: ACV Auctions at 4.4 against Slingshot3's 1.0. ACV Auctions also leads on ratings volume (1.3K vs 1). Slingshot3's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (15.6 vs 17.4.1). On price, update cadence, 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.

ACV Auctions holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: ACV Auctions has 1.3K ratings behind it against 1, so its average is the more settled of the two.

ACV Auctions ships an update every 2 weeks, Slingshot3 fortnightly. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ACV Auctions | Slingshot3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.3K ratings)](https://appshunter.io/ios/app/acv-auctions/id969808943/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/slingshot3/id1638103499/reviews) |
| Number of ratings | **1.3K** | 1 |
| Positive reviews | 55.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 168 MB | 207 MB |
| Requires iOS | 17.4.1 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ACV Auctions Inc](https://appshunter.io/developer/969808942) | [Webxloo](https://appshunter.io/developer/1163761982) |

## What reviewers say

### ACV Auctions

[App page](https://appshunter.io/ios/app/acv-auctions/id969808943)

This app is a digital marketplace for dealers to buy and sell wholesale vehicles. It streamlines the auction process, allowing sellers to easily list cars and buyers to bid in live auctions. The platform handles all payments and title transfers for a seamless transaction experience.

**Highlights:** Dealer-to-dealer marketplace, Live 20-minute auctions, VIN scanning and condition reporting, Live and proxy bidding, Real-time negotiation, Integrated payment and title transfer

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great interface
- 👍 Easy to use and intuitive
- 👍 Detailed condition reports
- 👍 Audio recordings of vehicles
- 👍 Convenient mobile platform

**What reviewers complain about**

- 🐛 Unreliable notifications
- 🐛 Arbitration issues and denials
- 🐛 Incomplete or inaccurate condition reports
- 🐛 Complicated arbitration process
- 🐛 Slow or unresponsive customer service

**Reported bugs**

- App crashes when navigating between vehicles
- Notifications not working consistently
- Inability to view ended auctions and sold vehicles
- Lack of landscape mode support on tablets

**Requested features**

- Watchlist feature to track interested vehicles
- Faster bidding times
- Improved notification system
- Easier access to account and payment information
- Better integration between mobile app and website


### Slingshot3

[App page](https://appshunter.io/ios/app/slingshot3/id1638103499)

Manage the entire vehicle lifecycle within one application, streamlining inventory and enhancing security. Features audit logs for accountability, reducing the need for multiple software solutions.

**Highlights:** Vehicle lifecycle management, Inventory management, Audit logs, Enhanced security, Single application solution

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

**In-app purchases:** none


## Frequently asked questions

### Is ACV Auctions free?

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

### Is Slingshot3 free?

Slingshot3 is free to download, with no in-app purchases.

### Which has better reviews, ACV Auctions or Slingshot3?

ACV Auctions is rated higher. ACV Auctions averages 4.4 out of 5 from 1.3K ratings, while Slingshot3 averages 1.0 from 1 ratings.

### Do ACV Auctions or Slingshot3 have ads?

Neither ACV Auctions nor Slingshot3 shows ads.

### Which is updated more often, ACV Auctions or Slingshot3?

ACV Auctions ships an update every 2 weeks, and Slingshot3 fortnightly. Most recently, ACV Auctions was updated on November 4, 2026 and Slingshot3 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.*