Mason Auctions vs BigIron Auctions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mason Auctions
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This dynamic app allows you to (1) stay informed about our upcoming auctions; (2) view properties that interest you; (3) get notifications when you’ve been outbid; (4) bid no matter where you are located (or set and forget your maximum bid to let our platform automatically bid the lowest possible winning bid for you). This is the go-to-source for up-to-the-minute information on all of our auctions.
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.
Screenshots
Verdict
The clearest difference is update cadence: BigIron Auctions at monthly against Mason Auctions's every 32 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.
Mason Auctions ships an update every 32 months, BigIron Auctions monthly. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.
| Parameter | Mason Auctions | BigIron Auctions |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.5 (54 ratings) — better |
| Positive reviews | — | 12.5% of reviews |
| Number of ratings | — | 54 — better |
| Update frequency | Every 32 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 2 MB | 47 MB |
| Age rating | 9+ | 4+ |
| Developer | Mason Auctions LLC | Stock Realty & Auction Company |
In-app purchases
Mason Auctions
No in-app purchases
BigIron Auctions
No in-app purchases
Questions
Is Mason Auctions free?
Is BigIron Auctions free?
Do Mason Auctions or BigIron Auctions have ads?
Which is updated more often, Mason Auctions or BigIron Auctions?
Other comparisons
