# FertAdvisor

> Lawn fertilizer calculation and spreader calibration tool for turfgrass management. (iPhone/iPad app by University of Connecticut.)

- Source: https://appshunter.io/ios/app/fertadvisor/id1454017899 (this page in markdown: same URL + `.md`)
- Developer: [University of Connecticut](https://appshunter.io/developer/552022925)
- Category: Education, Productivity
- Price: Free
- Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 17+
- Requires: iOS 9.0 · 65 MB
- Languages: English
- Released: 2019-03-03
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/fertadvisor/id1454017899/reviews.md

## What is FertAdvisor?

FertAdvisor assists homeowners and turfgrass practitioners in calculating the amount of lawn fertilizer needed, drop and rotary spreader calibration, and reading a fertilizer label to properly apply fertilizer to turfgrass areas.

Built in calculators help you determine how much fertilizer will be needed to properly fertilize turfgrass areas, streamline calibration calculations, calculate the amount of nitrogen, phosphate and potash that will be applied to their area based on the fertilizer selected.

Animations and videos guide turfgrass enthusiasts on how to take a soil sample, properly apply fertilizer using drop and rotary spreaders, calibrate a fertilizer spreader, and calculate lawn surface area.

Tips on application techniques, accurate calibration, proper fertilizer timing, nitrogen source selection combine to provide users a comprehensive tool that will help ensure accurate applications and reduce misapplications that can potentially damage turfgrass, waste fertilizer and/or pose environmental risk.

## Key features

- Fertilizer amount calculation
- Spreader calibration
- Fertilizer label reading
- Application technique guidance
- Soil sampling videos
- Area calculation

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/fertadvisor/id1454017899/reviews.md

### 5/5 — Cool App!

*2019-07-09, version 1.01*

Interesting and fun to use, who knew learning about grass could be fun!

### 5/5 — Terfadvisor

*2019-07-03, version 1.01*

Very easy to use. Perfect for homeowners.

## Frequently asked questions about FertAdvisor

### What is FertAdvisor?

FertAdvisor is a free educational tool designed to help users calculate fertilizer needs for their lawns, calibrate spreaders, and understand fertilizer labels. It aims to ensure accurate application and reduce waste or environmental risks.

### How does FertAdvisor help with spreader calibration?

FertAdvisor includes built-in calculators specifically designed to streamline calibration calculations for both drop and rotary spreaders. This ensures users apply the correct amount of fertilizer evenly across their turfgrass areas.

### Does FertAdvisor offer guidance on fertilizer application?

Yes, FertAdvisor provides animations and videos demonstrating proper fertilizer application techniques using drop and rotary spreaders. It also offers tips on application timing and nitrogen source selection.

### What kind of educational content does FertAdvisor provide?

Beyond calculations, FertAdvisor offers guidance on how to take a soil sample, interpret fertilizer labels, and understand the environmental impact of fertilizer use. This comprehensive approach supports informed turfgrass management.

### What devices is FertAdvisor available on?

FertAdvisor is available on iPhone, iPad, and iPod devices. It was developed by the University of Connecticut and last updated on November 20, 2020.

### What is the age rating for FertAdvisor?

FertAdvisor has an age rating of 17+. This is likely due to the technical nature of the information provided regarding chemical applications and environmental considerations.

### Does FertAdvisor have ads?

No, FertAdvisor does not contain advertisements. As a free educational resource, it focuses on providing information without interruptions.

### How often is FertAdvisor updated?

FertAdvisor was last updated on November 20, 2020, with version 2.0. While there haven't been recent updates, the content provided remains relevant for its core functions.

## Version history (last 3 releases)

### 2.0 — 2020-11-20

• Updated look and feel
• Bug fixes and performance enhancements

### 1.01 — 2019-03-22

Bug Fixes

### 1.0 — 2019-03-02

No release notes.

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All apps by University of Connecticut: https://appshunter.io/developer/552022925

## Related topics

[turf grass](https://appshunter.io/ios/topics/turf-grass)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*