# HerdCalc vs Micron Kit

The clearest difference is update cadence: Micron Kit at every 2 months against HerdCalc's every 11 months. Micron Kit also leads on iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HerdCalc ships an update every 11 months, Micron Kit every 2 months. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | HerdCalc | Micron Kit |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 18 MB | 37 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ceva Sante Animale S.A.](https://appshunter.io/developer/566622266) | [MICRON AGRITECH LIMITED](https://appshunter.io/developer/1574506485) |

## What reviewers say

### HerdCalc

[App page](https://appshunter.io/ios/app/herdcalc/id1162619122)

**Features:** macOS Compatibility

**In-app purchases:** none


### Micron Kit

[App page](https://appshunter.io/ios/app/micron-kit/id1574506483)

This app enables users to test animals for worms directly from their phone, providing accurate results in under 30 minutes without requiring lab equipment. It streamlines the process of diagnosing and treating parasitic infections, helping to reduce resistance and improve animal health and farm profitability.

**Highlights:** On-site rapid fecal egg counts, Results in under 30 minutes, No lab equipment required, Reduces dewormer resistance, Increases testing capacity, Live chat customer support

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

**In-app purchases:** none


## Frequently asked questions

### Is HerdCalc free?

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

### Is Micron Kit free?

Micron Kit is free to download, with no in-app purchases.

### Do HerdCalc or Micron Kit have ads?

Neither HerdCalc nor Micron Kit shows ads.

### Which is updated more often, HerdCalc or Micron Kit?

HerdCalc ships an update every 11 months, and Micron Kit every 2 months. Most recently, HerdCalc was updated on October 9, 2026 and Micron Kit on October 11, 2026.

---

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