GDU Calculator vs Paramount Reports
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GDU Calculator
This app helps corn and wheat growers calculate Growing Degree Units (GDUs) for their crops. It provides daily temperature and GDU data, and can send push notifications about potential field issues based on crop growth stages.
- Growing Degree Unit calculation
- Corn and wheat crop support
- Day-by-day temperature data
- Push notifications for field issues
- Crop growth stage tracking
Read full descriptionHide full description
The Ag PhD GDU Calculator is a reference for corn and wheat growers to determine the amount of Growing Degree Units for their crops in the current crop season. Includes day-by-day breakdown of temperature and GDU data and has the option for push notifications informing growers of potential problems in their fields based on their crop growth stage, as calculated by the crop GDU from planting date.
Paramount Reports
This app simplifies agricultural collaboration by providing a modern take on conventional reporting. It allows for easy communication of valuable information among farm hubs, offering offline access and summary reports to focus on actionable items.
- Unlimited Report Libraries
- Free Storage and Sharing
- Automated Report Archiving
- Summary Reports
- Offline Access
- Report by Crop
- Filter by Date & Season
Read full descriptionHide full description
The best Ag collaboration solution is the one that everyone understands. Reports may be conventional, but they are also a tried-and-true way to communicate, keeping everyone in the loop. Albert Einstein said, "Everything should be made as simple as possible, but not simpler" Paramount adds a bit of technology to bring a vintage tool into the modern era. *Paramount Reports is designed to work with other agX compliant software such as Sirrus or SST Summit. Paramount Reports is not a data collection tool, it is a synergistic reporting tool. Farming decisions are made using information originating from many sources. The modern farming hub has spokes connected to advisors, technology providers, coops, equipment dealers, and bankers to name a few. The organization that can communicate the value their products and services bring, have the advantage. Clear communication is essential as the farm hub becomes increasingly crowded. Agriculture is busy and always changing. The intensity of data collection and reporting seem to change with the weather. Even in the busiest season farms recognize the need for information; they just want it on their time. Offline access to the reports library provides that flexibility. Tired of wading through a bunch of data to get to the actionable items? Summary reports filter out the noise, so everyone focuses on what needs dealt with today. You don't need all the details all the time, but what you do need should be easy to find. CLIENT COMMUNICATION: Unlimited Report Libraries Free Storage and Sharing ENTERPRISE INTEGRATIONS: Automated Report Archiving Administrative Auditing User Provisioning CUSTOM REPORTING: Report by Crop Filter by Date & Season Designate Specific Operation to include BOLT-ONS: Irrigation – Evapotranspiration Models, Irrigation Scheduling Satellite Imagery – Crop Vigor Report, Automated Delivery
Screenshots
Verdict
The clearest difference is review sentiment: Paramount Reports at 100% against GDU Calculator's 25%. Paramount Reports also leads on rating (5.0 vs 2.5). GDU Calculator's advantage is iOS requirement (13.0 vs 17.0). On price, ratings volume, update cadence and ads 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.
Paramount Reports holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 11 and 12 respectively. Written reviews point the same way: 25% of GDU Calculator's written reviews are positive against 100% of Paramount Reports's.
GDU Calculator ships an update every 6 weeks, Paramount Reports every 2 months. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.
| Parameter | GDU Calculator | Paramount Reports |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (11 ratings) | 5.0 (12 ratings) — better |
| Positive reviews | 25.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 11 | 12 — better |
| Update frequency | Every 6 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 57 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Ag PhD | CROP QUEST, INC |
Customer experience
GDU Calculator
Paramount Reports
In-app purchases
GDU Calculator
No in-app purchases
Paramount Reports
No in-app purchases
Questions
Is GDU Calculator free?
Is Paramount Reports free?
Which has better reviews, GDU Calculator or Paramount Reports?
Do GDU Calculator or Paramount Reports have ads?
Which is updated more often, GDU Calculator or Paramount Reports?
Other comparisons















