Enlist Ahead vs GDU Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Enlist Ahead
This precision agriculture tool helps farmers optimize weed control and manage herbicide resistance. It provides access to product guides, specialist videos, and important notifications for responsible application of specific herbicides.
- Mode of action calculator
- Product Use Guide access
- Herbicide label information
- Field Specialist videos
- Crop registry integration
- Product use notifications
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The Enlist Ahead app is a precision agriculture tool for maximizing weed control performance, managing weed resistance and making responsible applications of Enlist Duo® herbicide with Colex-D™ Technology and Enlist One herbicide. KEY FEATURES • Mode of action (MOA) calculator update • Easy access to Product Use Guide and herbicide label for Enlist Duo and Enlist One herbicides • Enlist Field Specialist videos • FieldWatch crop registry (where available) • Product use notifications • Herbicide Trait Technology Flagging
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
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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.
Screenshots
Verdict
The clearest difference is review sentiment: Enlist Ahead at 100% against GDU Calculator's 25%. Enlist Ahead also leads on rating (4.2 vs 2.5). GDU Calculator's advantage is update cadence (every 6 weeks vs every 8 months). On price, ratings volume, 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.
Enlist Ahead holds the better App Store score, 4.2 against 2.5. Both are backed by a comparable volume of ratings — 5 and 11 respectively. Written reviews point the same way: 100% of Enlist Ahead's written reviews are positive against 25% of GDU Calculator's.
Enlist Ahead ships an update every 8 months, GDU Calculator every 6 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | Enlist Ahead | GDU Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | 2.5 (11 ratings) |
| Positive reviews | 100.0% of reviews — better | 25.0% of reviews |
| Number of ratings | 5 | 11 — better |
| Update frequency | Every 8 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 22 MB | 57 MB |
| Age rating | 12+ | +4 |
| Developer | Corteva, Inc. | Ag PhD |
Customer experience
Enlist Ahead
GDU Calculator
In-app purchases
Enlist Ahead
No in-app purchases
GDU Calculator
No in-app purchases
Questions
Is Enlist Ahead free?
Is GDU Calculator free?
Which has better reviews, Enlist Ahead or GDU Calculator?
Do Enlist Ahead or GDU Calculator have ads?
Which is updated more often, Enlist Ahead or GDU Calculator?
Other comparisons
