Comparison

Cottone Auctions vs KaminskiLIVE

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

Head to head
About

Cottone Auctions

This app allows users to bid live on a wide variety of merchandise, including art, jewelry, and collectibles. You can also submit absentee bids or simply watch live auctions. It caters to a national and international client base.

Highlights
  • Live bidding
  • Absentee bids
  • Watch live auctions
  • Wide variety of merchandise
  • International client base
Features
Read full description

Cottone Auctions specializing in a wide variety of merchandise, including American & European paintings, prints and sculpture, lamps and art glass, jewelry, Asian arts, Oriental rugs, Americana, clocks, Native American and military pieces. Catering to a national and International client base Cottone has been chosen to sell for many well-known museums and institutions, including The Strong, The Memorial Art Gallery, The Rochester Historical Society, The George Eastman House, The Landmark Society of Western New York and The Everson Museum of Art. WATCH AND BID LIVE With the Cottone app, bidding is now easier than ever. Bid live,submit absentee bids or watch live.

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

Cottone Auctions4 screens
KaminskiLIVE4 screens

Verdict

The call

The clearest difference is rating: Cottone Auctions at 4.3 against KaminskiLIVE's 4.1. Cottone Auctions also leads on iOS requirement (13.0 vs 16.0). On price, review sentiment, ratings volume and update cadence 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

Cottone Auctions holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 6 and 13 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

Cottone Auctions ships an update every 21 months, KaminskiLIVE every 25 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
Cottone Auctions versus KaminskiLIVE: the parameters behind the verdict, then further details
ParameterCottone AuctionsKaminskiLIVE
PriceFreeFree
Rating4.3 (6 ratings) — better4.1 (13 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings613 — better
Update frequencyEvery 21 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+
DeveloperCottone Auctions & Appraisals, Inc.Frank C Kaminski Inc.

Customer experience

Cottone Auctions

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

KaminskiLIVE

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

In-app purchases

None

Cottone Auctions

No in-app purchases

None

KaminskiLIVE

No in-app purchases

Questions

Is Cottone Auctions free?
Cottone Auctions 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, Cottone Auctions or KaminskiLIVE?
Cottone Auctions is rated higher. Cottone Auctions averages 4.3 out of 5 from 6 ratings, while KaminskiLIVE averages 4.1 from 13 ratings.
Do Cottone Auctions or KaminskiLIVE have ads?
Neither Cottone Auctions nor KaminskiLIVE shows ads.
Which is updated more often, Cottone Auctions or KaminskiLIVE?
Cottone Auctions ships an update every 21 months, and KaminskiLIVE every 25 months. Most recently, Cottone Auctions was updated on November 2, 2026 and KaminskiLIVE on November 3, 2026.

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