NDAWN Inversion vs RainfallPro Producer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NDAWN Inversion
This app monitors real-time weather data to detect air temperature inversions, which can affect spray drift. It sends push notifications when spraying may no longer be advisable, helping users comply with label instructions. Essential weather data like wind speed and temperature are also provided.
- Real-time inversion detection
- Push notifications for spraying advisories
- Wind speed and temperature data
- Updates every 5 minutes
- Supports selected stations
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Real-time weather data from the North Dakota Agricultural Weather Network (NDAWN) is used to detect low-level air temperature inversions. An air temperature inversion occurs when the air temperatures near the ground are colder than the air above. The cooler and therefore, denser air, may make spray particles drift off target, often referenced as spray drift. Because spraying during an air temperature inversion is in violation of label instructions, this app, once an inversion is detected, sends a push notification to the user informing them that spraying may longer be advisable. These inversion alerts are resent occasionally until the inversion is no longer present for the station selected. Besides inversion alerts, weather data, including wind speed and temperature data which is also critical information while spraying is available. All NDAWN stations update current weather conditions every 5 minutes.
RainfallPro Producer
Access grid-based rainfall data for insurance policy information. Policyholders require an agent using AgencyRoot for login access. This app provides rainfall index data for insurance plans.
- Grid-based rainfall information
- Rainfall Index insurance data
- Policy details for subscribed agents
- Login for policyholders via agent
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The RainfallPro Producer app provides rainfall data related to the Rainfall Index plan of insurance. Grid-based rainfall information is available for free, and policy details are available for agents and policyholders of agents that are subscribed to the product through an additional AgencyRoot subscription. Policyholders must have an agent who uses AgencyRoot and login information can only be obtained from a licensed insurance agent. Policyholders cannot register a new account through this app.
Screenshots
Verdict
The clearest difference is update cadence: RainfallPro Producer at every 2 months against NDAWN Inversion's every 19 months. RainfallPro Producer also leads on rating (5.0 vs 4.6). NDAWN Inversion's advantage is iOS requirement (12.0 vs 15.1). 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.
RainfallPro Producer holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 8 and 8 respectively.
NDAWN Inversion ships an update every 19 months, RainfallPro Producer every 2 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.
| Parameter | NDAWN Inversion | RainfallPro Producer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (8 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 8 | 8 |
| Update frequency | Every 19 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 28 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | North Dakota State University | AgencyRoot, LLC |
Customer experience
NDAWN Inversion
RainfallPro Producer
In-app purchases
NDAWN Inversion
No in-app purchases
RainfallPro Producer
No in-app purchases
Questions
Is NDAWN Inversion free?
Is RainfallPro Producer free?
Which has better reviews, NDAWN Inversion or RainfallPro Producer?
Do NDAWN Inversion or RainfallPro Producer have ads?
Which is updated more often, NDAWN Inversion or RainfallPro Producer?
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