Comparison

GDU Calculator vs Paramount Reports

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Growing Degree Unit calculation
  • Corn and wheat crop support
  • Day-by-day temperature data
  • Push notifications for field issues
  • Crop growth stage tracking
Features
Read 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.

About

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.

Highlights
  • Unlimited Report Libraries
  • Free Storage and Sharing
  • Automated Report Archiving
  • Summary Reports
  • Offline Access
  • Report by Crop
  • Filter by Date & Season
Features
Read 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

GDU Calculator4 screens
Paramount Reports4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
GDU Calculator versus Paramount Reports: the parameters behind the verdict, then further details
ParameterGDU CalculatorParamount Reports
PriceFreeFree
Rating2.5 (11 ratings)5.0 (12 ratings) — better
Positive reviews25.0% of reviews100.0% of reviews — better
Number of ratings1112 — better
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size57 MB20 MB
Age rating4+4+
DeveloperAg PhDCROP QUEST, INC

Customer experience

GDU Calculator

All ratings11 ratings
Positive27.3%
Neutral18.2%
Negative54.5%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Paramount Reports

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

GDU Calculator

No in-app purchases

None

Paramount Reports

No in-app purchases

Questions

Is GDU Calculator free?
GDU Calculator is free to download, with no in-app purchases.
Is Paramount Reports free?
Paramount Reports is free to download, with no in-app purchases.
Which has better reviews, GDU Calculator or Paramount Reports?
Paramount Reports is rated higher. GDU Calculator averages 2.5 out of 5 from 11 ratings, while Paramount Reports averages 5.0 from 12 ratings.
Do GDU Calculator or Paramount Reports have ads?
Neither GDU Calculator nor Paramount Reports shows ads.
Which is updated more often, GDU Calculator or Paramount Reports?
GDU Calculator ships an update every 6 weeks, and Paramount Reports every 2 months. Most recently, GDU Calculator was updated on October 21, 2026 and Paramount Reports on October 12, 2026.

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