# Fertilizer Calc App vs Fertilizer Forms

The clearest difference is in-app purchases: Fertilizer Forms at none against Fertilizer Calc App's 2. Fertilizer Forms also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (8.0 vs 16.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Fertilizer Calc App sells 2 in-app purchases, starting at $1.99 per month. Fertilizer Forms asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 1.0 for Fertilizer Calc App against 1.0 for Fertilizer Forms. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Fertilizer Calc App ships an update every 2 months, Fertilizer Forms fortnightly. The most recent releases landed on September 13, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Fertilizer Calc App | Fertilizer Forms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/fertilizer-calc-app/id1450299266/reviews) | [1.0 (1 ratings)](https://appshunter.io/ios/app/fertilizer-forms/id1483090987/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 70 MB |
| Requires iOS | 16.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Alberto Giambone](https://appshunter.io/developer/1412648174) | [Lawn Buddy, LLC](https://appshunter.io/developer/1275114164) |

## What reviewers say

### Fertilizer Calc App

[App page](https://appshunter.io/ios/app/fertilizer-calc-app/id1450299266)

This app helps farmers precisely calculate fertilization needs for their crops. Users can input field details, set fertilization targets for key nutrients like N, P, and K, and determine the required application rates per hectare. It also supports custom area units for flexible calculations.

**Highlights:** Calculate N, P, K, MG, CA needs per field, Set fertilization targets, Determine Kg/Ha for each element, Add custom area units, Supports multiple custom units with Pro membership

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custom Area Unit | $1.99 | per month |
| Custom Area Unit | $9.99 | per year |


### Fertilizer Forms

[App page](https://appshunter.io/ios/app/fertilizer-forms/id1483090987)

Easily track chemical and fertilizer usage with free digital storage. Stay compliant with regulations across all 50 states and keep your business up-to-date.

**Highlights:** Track fertilizer and chemical usage, Free digital storage, Stay ahead of regulations, Ensure business compliance, Support for all 50 states

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Fertilizer Calc App free?

Fertilizer Calc App is free to download, with in-app purchases available.

### Is Fertilizer Forms free?

Fertilizer Forms is free to download, with no in-app purchases.

### Which has better reviews, Fertilizer Calc App or Fertilizer Forms?

Fertilizer Calc App and Fertilizer Forms are both rated 1.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Fertilizer Calc App or Fertilizer Forms have ads?

Neither Fertilizer Calc App nor Fertilizer Forms shows ads.

### Which is updated more often, Fertilizer Calc App or Fertilizer Forms?

Fertilizer Calc App ships an update every 2 months, and Fertilizer Forms fortnightly. Most recently, Fertilizer Calc App was updated on September 13, 2026 and Fertilizer Forms on August 16, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*