BigIron Auctions vs Prime Stop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BigIron Auctions
Access and participate in online auctions for construction equipment and trucks. Browse thousands of detailed item descriptions for current and upcoming unreserved auctions.
- Online bidding
- Unreserved auctions
- Construction equipment
- Trucks
- Detailed item descriptions
- Current and upcoming auctions
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Registered users get access to online bidding on items available in unreserved auctions conducted by BigIron. Users will have access to thousands of detailed item descriptions for both current and upcoming auctions.
Prime Stop
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Our mobile app provides a faster way to access our unique deals. In addition, you will also be able to join our vigorous loyalty program right from your phone. It's the easiest and most beneficial way to take full advantage of all of your special offerings!
Screenshots
Verdict
The clearest difference is update cadence: BigIron Auctions at monthly against Prime Stop's every 13 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BigIron Auctions ships an update monthly, Prime Stop every 13 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.
| Parameter | BigIron Auctions | Prime Stop |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (54 ratings) — better | — |
| Positive reviews | 12.5% of reviews | — |
| Number of ratings | 54 — better | — |
| Update frequency | Monthly — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 304 MB |
| Age rating | 4+ | 17+ |
| Developer | Stock Realty & Auction Company | Wisner West Inc |
In-app purchases
BigIron Auctions
No in-app purchases
Prime Stop
No in-app purchases
