Comparison

ACV Auctions vs IADAC

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ACV Auctions

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
Read full description

ACV Auctions is a dealer-to-dealer marketplace. The app replaces the physical wholesale car auctions that facilitate the sale of approximately 15 million vehicles every year. This platform allows dealers to engage in our live 20 minute auctions. It's easy for sellers to create an auction. Simply scan the VIN, enter vehicle condition information, and snap a few photos. Tap "Send to Auction" and your auction is instantly sent to thousands of potential bidders. Buyers review the condition report and bid to own using live and proxy bids. Auctions are live for 20 minutes. The system prevents last-second bid sniping so you're sure to get a fair chance in every auction. Once an auction ends, sellers can accept or send the high bidder a counter offer to start a live, real-time negotiation session with the buyer. Buyers can accept the counter offer or negotiate further. All of this right from the convenience of your mobile phone. All payments and title transfers are handled through our office. Buyers can pay instantly with an electronic check or floorplan. For sellers, we email prepaid FedEx® labels for sending in titles. Bill of sales get emailed for your records. ACV Auctions is free for dealers to use. There are no monthly fees or contracts. Our buyer and seller fees are considerably lower than physical auctions. Sign up for a completely free account at http://www.acvauctions.com/ (requires proof of valid dealer license). This app collects personal information. To see our Privacy Policy / Notice at Collection, please follow the link in the App Privacy section below.

About

IADAC

Features
Read full description

The Independent Auto Dealers Association of California (IADAC) App, will keep you up-to-date on the latest news and legislation affecting the Automotive Industry in California and nationwide. As a non-profit Association, we offer our members legislative advocacy, product and service discounts, educational trainings and much more. Whether you sell one car per year or 1,000 cars per year, we are your primary support function for any and all of your needs as a licensed Auto Dealer in the state of California. The App allows you to join IADAC, renew your IADAC membership, update your membership information, view current IADAC publications and get information about IADAC Associate Member Partners along with other valuable Member benefits. Founded in 1958, IADAC strives to provide value and opportunity to its members to increase their profitability and business success. Allow notifications so we can send you important alerts to keep you in the loop.

Screenshots

ACV Auctions4 screens
IADAC2 screens

Verdict

The call

The clearest difference is update cadence: ACV Auctions at every 2 weeks against IADAC's every 28 months. IADAC's advantage is iOS requirement (12.0 vs 17.4.1). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ACV Auctions ships an update every 2 weeks, IADAC every 28 months. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
ACV Auctions versus IADAC: the parameters behind the verdict, then further details
ParameterACV AuctionsIADAC
PriceFreeFree
Rating4.4 (1.2K ratings) — better—
Positive reviews55.1% of reviews—
Number of ratings1.2K — better—
Update frequencyEvery 2 weeks — betterEvery 28 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.4.112.0 — better
Further details — not scored
Size161 MB12 MB
Age rating4+12+
DeveloperACV Auctions IncIndependent Auto Dealers Association of California

Bugs and requests

ACV Auctions

Reported bugs

4 issues
  • 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

5 requests
  • 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

IADAC

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ACV Auctions

No in-app purchases

None

IADAC

No in-app purchases

Questions

Is ACV Auctions free?
ACV Auctions is free to download, with no in-app purchases.
Is IADAC free?
IADAC is free to download, with no in-app purchases.
Do ACV Auctions or IADAC have ads?
Neither ACV Auctions nor IADAC shows ads.
Which is updated more often, ACV Auctions or IADAC?
ACV Auctions ships an update every 2 weeks, and IADAC every 28 months. Most recently, ACV Auctions was updated on October 19, 2026 and IADAC on October 15, 2026.

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