# LeafTech Ag vs NPKalc

The clearest difference is in-app purchases: LeafTech Ag at none against NPKalc's 1. LeafTech Ag also leads on rating (5.0 vs 4.6). NPKalc's advantage is ratings volume (16 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. NPKalc sells 1 one-off in-app purchase. LeafTech Ag asks for nothing beyond the download.

LeafTech Ag holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: NPKalc has 16 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | LeafTech Ag | NPKalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/leaftech-ag/id6446652602/reviews)** | [4.6 (16 ratings)](https://appshunter.io/ios/app/npkalc-fertilizer-calculator/id6497334549/reviews) |
| Number of ratings | 1 | **16** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 72 MB | 8 MB |
| Requires iOS | 18 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [John Mascoe](https://appshunter.io/developer/1677581203) | [Barton Cone](https://appshunter.io/developer/1332401339) |

## What reviewers say

### LeafTech Ag

[App page](https://appshunter.io/ios/app/leaftech-ag/id6446652602)

This application serves as an interface for a specific agricultural scanner. It allows users to connect with and manage data from their Leaftech Ag scanner. The app is designed for efficient interaction with agricultural scanning hardware.

**Highlights:** Scanner interfacing, Data management, Agricultural hardware connection, User interface for scanner

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### NPKalc

[App page](https://appshunter.io/ios/app/npkalc-fertilizer-calculator/id6497334549)

This app helps calculate fertilizer needs for various applications, supporting both granular and liquid types with flexible unit inputs. It's designed for anyone managing lawns, gardens, or larger agricultural areas.

**Highlights:** Granular fertilizer calculation, Liquid fertilizer calculation, Supports various units of measure, Ideal for DIY lawn care, Useful for professionals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NPKalc Pro | $4.99 | one-time |


## Frequently asked questions

### Is LeafTech Ag free?

LeafTech Ag is free to download, with no in-app purchases.

### Is NPKalc free?

NPKalc is free to download, with in-app purchases available.

### Which has better reviews, LeafTech Ag or NPKalc?

LeafTech Ag is rated higher. LeafTech Ag averages 5.0 out of 5 from 1 ratings, while NPKalc averages 4.6 from 16 ratings.

### Do LeafTech Ag or NPKalc have ads?

Neither LeafTech Ag nor NPKalc shows ads.

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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.*