Soil Test Pro vs Sign Drops
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Soil Test Pro
Streamline your soil sampling process with this app. It offers GPS field boundary drawing, offline capabilities, and direct integration with leading monitors for fertilizer recommendations and controller files. Access lab results and historical data easily.
- GPS field boundary drawing
- Offline work capability
- Lab results in 5-7 days
- Fertilizer recommendations
- Controller file export
- Soil testing history
- Aerial imagery
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http://www.soiltestpro.com/ Soil Test Pro makes soil sampling easier for you as a grower or service provider. Save money and work smarter. Get lab results, fertilizer recommendations and controller files for all leading monitors. HOW IT WORKS http://www.soiltestpro.com/video/ FEATURES INCLUDE -- Unlimited access to Soil Test Pro’s Precision Ag Specialists -- Aerial imagery of all fields -- Unlimited farms and fields -- Get test results FAST in 5-7 days -- View complete soil testing history -- Integrated with John Deere Operations Center -- Integrated with Beck’s FARMserver IN THE FIELD - on your smart phone/tablet -- Work without cellular service -- Draw field boundaries with GPS -- High contrast viewing option for better visibility in sunlight -- Sample by Whole Field, Splits or Zones -- GPS Located bag numbers simplifies sampling -- Save time. Customers report 100-150 acres per hour on a 5-acre grid. AT YOUR DESK - on your Soil Test Pro Web Headquarters -- Print shipping sheets to send to the lab with your samples -- View and print lab results/analysis -- View and print fertilizer recommendation maps -- View and print your field maps -- Export variable rate controller files -- Draw or import field boundaries -- Automatic Data back-up Soil Test Pro supports most soil testing labs in the United States. Results are posted directly to your Web Headquarters. Our Precision Ag Specialists will help you with the recommendations and creating controller files for download or delivery to your service provider. Call Customer Service anytime 855-768-2900.
Sign Drops
Manage and track sign placements for events, yard sales, or campaigns. Record detailed notes and precise locations for each sign, and oversee multiple events simultaneously for efficient organization and retrieval.
- Intuitive sign tracking system
- Detailed notes and precise locations
- Multi-event management
- Seamless sign retrieval
- Maximizes visibility and impact
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WELCOME TO SIGN DROPS - the must-have app for anyone managing sign placements, from bustling yard sales to impactful political campaigns. If your mission involves distributing signs to drum up visibility and engagement, Sign Drops is crafted just for you! KEY FEATURES: - SIGN TRACKING PERFECTION: Effortlessly monitor every sign's placement with our intuitive tracking system. Whether it's one sign or hundreds, Sign Drops ensures you're always in control. - DETAILED NOTES & LOCATIONS: For each sign placement, add comprehensive notes and record precise locations. This feature is a game-changer for planning your strategy and ensuring you can easily retrieve signs post-event. - **MULTI-EVENT MANAGEMENT:** Juggling multiple events? No problem! Sign Drops allows you to track several events simultaneously, keeping you organized and focused. WHY CHOOSE SIGN DROPS? In the dynamic world of event organizing and campaigning, Sign Drops serves as your personal assistant, ensuring that your sign management is seamless, efficient, and stress-free. By enabling precise tracking, detailed note-taking, and location marking, retrieving signs becomes a breeze, saving you time and effort. ELEVATE YOUR CAMPAIGNS & SALES: Sign Drops isn't just about placing and retrieving signs; it's about maximizing your visibility and impact. With the ability to oversee multiple events and their active statuses, you're equipped to make strategic decisions that amplify your message. Ready to streamline your sign management and take your campaigns to the next level? Download Sign Drops today and experience the ultimate in convenience and efficiency. Let's make every sign count with Sign Drops - Your strategic partner in visibility and engagement.
Screenshots
Verdict
The clearest difference is price: Soil Test Pro at Free against Sign Drops's $1.99. Soil Test Pro also leads on ratings volume (14 vs 1) and update cadence (every 3 months vs every 7 months). Sign Drops's advantage is rating (5.0 vs 3.7) and chart position (#198 vs unranked). On 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
Soil Test Pro is free to download; Sign Drops costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Sign Drops holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Soil Test Pro has 14 ratings behind it against 1, so its average is the more settled of the two.
Soil Test Pro ships an update every 3 months, Sign Drops every 7 months. The most recent releases landed on September 7, 2026 and September 19, 2026 respectively.
| Parameter | Soil Test Pro | Sign Drops |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.7 (14 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 14 — better | 1 |
| Update frequency | Every 3 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | — | #198 — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.4 |
| Further details — not scored | ||
| Size | 24 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | TapLogic, LLC | Jeremy Barr |
Customer experience
Soil Test Pro
Sign Drops
In-app purchases
Soil Test Pro
No in-app purchases
Sign Drops
No in-app purchases









