# HerdCalc

> HerdCalc (iPhone/iPad app by Ceva Sante Animale S.A..)

- Source: https://appshunter.io/ios/app/herdcalc/id1162619122 (this page in markdown: same URL + `.md`)
- Developer: [Ceva Sante Animale S.A.](https://appshunter.io/developer/566622266)
- Category: Medical, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 18 MB
- Languages: Bulgarian, Dutch, English, French, German, Greek, Italian, Japanese, Polish, Portuguese and 7 more
- Released: 2016-10-21
- Data updated: 2026-05-23
- User reviews in markdown: https://appshunter.io/ios/app/herdcalc/id1162619122/reviews.md

## What is HerdCalc?

The Herd Pregnancy and Servicing Calculator app allows the user to input reproductive parameters from his herd and then calculate the required number of pregnancies and servicing per interval to maintain the herd. To begin, the user should enter the herd size, calving interval, pregnancy loss rate, culling rate and death rate. Then the user should enter the average conception rate for lactating cows and the average conception rate in virgin heifers. To obtain the data for text fields required, you may refer to a report generated by the software present at the farm.


## Version history (last 5 releases)

### 5.1.1 — 2026-05-21

Fixed layout issues for the calculator screen in landscape mode

### 4.4 — 2025-07-11

SDK Updates

### 4.3 — 2024-08-07

SDK Updates

### 4.2 — 2023-08-26

SDK Updates

### 4.1 — 2023-01-09

Minor bug fixes

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## More apps by Ceva Sante Animale S.A.

- [Cardalis](https://appshunter.io/ios/app/cardalis/id569166179)
- [PRID Planner](https://appshunter.io/ios/app/prid-planner/id967203351)
- [Repronomics](https://appshunter.io/ios/app/repronomics/id1066804072)
- [catspad](https://appshunter.io/ios/app/catspad/id1253083465)
- [Regulin](https://appshunter.io/ios/app/regulin/id1288880110)

All apps by Ceva Sante Animale S.A.: https://appshunter.io/developer/566622266

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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 2026-05-23.*