Comparison

Rivich Auction vs KaminskiLIVE

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

Head to head
About

Rivich Auction

Participate in live auctions from anywhere with this app. Browse upcoming items, register quickly, and bid in real-time. You can also leave absentee bids, favorite lots, and manage your account to track purchases and past sales.

Highlights
  • Browse upcoming auctions and lots
  • Quick auction registration
  • Real-time live bidding
  • Absentee and favorite lot options
  • View past auction history
  • Manage account and purchases
Features
Read full description

Welcome to Rivich Auction! Browse and bid live with Rivich Auction via our new mobile app. In this app you will be able to: Browse upcoming auctions and lots Have Quick Auction Registration Receive push notifications to ensure you engage on items of interest Bid Live in real time Leave absentee bids & favorite lots Take an in depth look at all featured auction items View our past auction history and monitor Rivich Auction’s live sale results in real-time Manage your Rivich Auction account, where you can see all of your purchases, bids, favorite lots and sale registrations. Located in Chicago, Rivich Auction is an international auction house serving bidders and consignors from all over the world. Our fresh-to-market auctions ensure a holistic approach to curated catalogs that make items accessible to the serious collector and the casual enthusiast alike. From single items to entire estates, Rivich Auction gives each client attention to detail in an approachable manner. We take a hands on approach to real time estimates & appraisals, creating connections, and securing a transparent follow through for both the bidder and consigner. For 35 years, Rivich Auction has been trusted and respected globally. We accept absentee bids, telephone bids, real-time internet bidding and in-person bids for select auctions. Note: Keep an eye out for upcoming in-person auctions. Rivich Auction is proud to have an economically friendly buyer's premium all dependent on how bids are received. Please see terms and conditions. A week before each auction, RA has in-person preview Monday-Friday from 10-4pm and Saturdays 10-2pm. For your convenience, if those times do not work, please reach out to schedule a private preview appointment.

About

KaminskiLIVE

This app allows users to preview, watch, and bid in live auctions directly from their mobile devices. It provides features for quick registration, tracking lots of interest, and receiving push notifications for items you care about.

Highlights
  • Preview auctions
  • Watch live auctions
  • Bid in real-time
  • Quick registration
  • Track lots of interest
  • Push notifications
  • View bidding history
Features
Read full description

Kaminski Auctions, located in Beverly, MA, has been servicing the antique industry for over 36 years. We specialize in the sale of fine art, jewelry, furniture, and decorative arts. With offices in Beverly, Massachusetts and West Palm Beach, FL, and representatives in California, we represent estates from across the United States. Alongside this app, our gallery runs two other live bidding platforms to insure items reach buyers across the nation and around the world. We also offer personalized services for individuals, institutions, and collectors. Our clients have included Oprah Winfrey, Martha Stewart, The Waldorf-Astoria, and Mrs. Henry Ford II, to name but a few. With the Kaminski Auctions app, you can preview, watch, and bid in our auctions from your mobile / tablet device. Participate in our sales while on-the-go and gain access to our following features: • Quick Registration • Following upcoming lots of interest • Push notifications to ensure you engage on items of interest • Track bidding history and activity • Watch live auctions

Screenshots

Rivich Auction4 screens
KaminskiLIVE4 screens

Verdict

The call

Rivich Auction and KaminskiLIVE both sit at 3.9 stars, but that hides the real split: 100% of Rivich Auction's written reviews are positive against 0% of KaminskiLIVE's. Rivich Auction also leads on update cadence (every 5 months vs every 25 months) and iOS requirement (13.0 vs 16.0). On price, rating, ratings volume and ads 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.

ReceptionRating · Positive reviews · Number of ratings

KaminskiLIVE holds the better App Store score, 4.1 against 3.9. Both are backed by a comparable volume of ratings — 13 and 13 respectively. Written reviews complicate that: 100% of Rivich Auction's written reviews are positive against 0% of KaminskiLIVE's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Rivich Auction ships an update every 5 months, KaminskiLIVE every 25 months. Both last shipped on November 3, 2026.

Scorecard3 real differences · 7 level
Rivich Auction versus KaminskiLIVE: the parameters behind the verdict, then further details
ParameterRivich AuctionKaminskiLIVE
PriceFreeFree
Rating3.9 (13 ratings)4.1 (13 ratings) — better
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings1313
Update frequencyEvery 5 months — betterEvery 25 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better16.0
Further details — not scored
Size87 MB135 MB
Age rating9+9+
DeveloperRivich Auction IncFrank C Kaminski Inc.

Customer experience

Rivich Auction

All ratings13 ratings
Positive76.9%
Neutral0.0%
Negative23.1%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

KaminskiLIVE

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Rivich Auction

No in-app purchases

None

KaminskiLIVE

No in-app purchases

Questions

Is Rivich Auction free?
Rivich Auction is free to download, with no in-app purchases.
Is KaminskiLIVE free?
KaminskiLIVE is free to download, with no in-app purchases.
Which has better reviews, Rivich Auction or KaminskiLIVE?
KaminskiLIVE is rated higher. Rivich Auction averages 3.9 out of 5 from 13 ratings, while KaminskiLIVE averages 4.1 from 13 ratings.
Do Rivich Auction or KaminskiLIVE have ads?
Neither Rivich Auction nor KaminskiLIVE shows ads.
Which is updated more often, Rivich Auction or KaminskiLIVE?
Rivich Auction ships an update every 5 months, and KaminskiLIVE every 25 months. Most recently, Rivich Auction was updated on November 3, 2026 and KaminskiLIVE on November 3, 2026.

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