SpraySelect vs BigIron Auctions
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpraySelect
Easily select the correct spray tip for your agricultural or industrial needs. Input your application parameters like speed and spacing to receive tailored recommendations for droplet size and tip selection.
- Spray tip selection
- Enter speed and spacing
- Target rate input
- Droplet size category selection
- Tip recommendations list
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SpraySelect by TeeJet Technologies allows you to quickly and easily choose the proper spray tip for your application. Just enter speed, spacing and your target rate, select your droplet size category and a list of tip recommendations is provided.
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 rating: SpraySelect at 5.0 against BigIron Auctions's 2.5. BigIron Auctions's advantage is update cadence (monthly vs every 4 months) and ratings volume (54 vs 10). On price, review sentiment, ads and in-app purchases 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.
SpraySelect holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: BigIron Auctions has 54 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 19% of SpraySelect's written reviews are positive against 13% of BigIron Auctions's.
SpraySelect ships an update every 4 months, BigIron Auctions monthly. The most recent releases landed on September 29, 2026 and September 19, 2026 respectively.
| Parameter | SpraySelect | BigIron Auctions |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | 2.5 (54 ratings) |
| Positive reviews | 18.9% of reviews — better | 12.5% of reviews |
| Number of ratings | 10 | 54 — better |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 49 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Spraying Systems Co. | Stock Realty & Auction Company |
Customer experience
SpraySelect
BigIron Auctions
In-app purchases
SpraySelect
No in-app purchases
BigIron Auctions
No in-app purchases
Questions
Is SpraySelect free?
Is BigIron Auctions free?
Which has better reviews, SpraySelect or BigIron Auctions?
Do SpraySelect or BigIron Auctions have ads?
Which is updated more often, SpraySelect or BigIron Auctions?
Other comparisons
