# Calf Keeper vs BarnDoor

The clearest difference is in-app purchases: BarnDoor at none against Calf Keeper's 4. BarnDoor also leads on rating (4.4 vs 4.2) and iOS requirement (13.0 vs 15.0). Calf Keeper's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Calf Keeper sells 4 in-app purchases, starting at $5.99 per month. BarnDoor asks for nothing beyond the download.

BarnDoor holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 5 and 7 respectively.

Calf Keeper ships an update every 2 weeks, BarnDoor every 2 months. The most recent releases landed on September 23, 2026 and July 22, 2026 respectively.

## The numbers

| Metric | Calf Keeper | BarnDoor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/calf-keeper/id6477791805/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/barndoor/id6504399324/reviews)** |
| Number of ratings | 5 | **7** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 56 MB | 46 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CattleSync, LLC](https://appshunter.io/developer/542917312) | [Sporthorse Online LLC](https://appshunter.io/developer/1730700863) |

## What reviewers say

### Calf Keeper

[App page](https://appshunter.io/ios/app/calf-keeper/id6477791805)

This app helps livestock owners manage their herds by tracking calf births, linking animals, and calculating calving dates. Premium features allow for custom data fields, animal scoring, photo uploads, and collaborative herd management.

**Highlights:** Calf birth tracking, Herd linking (cows, bulls), Gestation calculator, Customizable data fields, Animal scoring, Photo uploads, Collaborative herd management

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calf Keeper Plus (Monthly) | $5.99 | per month |
| Calf Keeper Pro (Monthly) | $9.99 | per month |
| Calf Keeper Plus (Yearly) | $59.99 | per year |
| Calf Keeper Pro (Yearly) | $99.99 | per year |


### BarnDoor

[App page](https://appshunter.io/ios/app/barndoor/id6504399324)

Manage all aspects of horse and barn care, from health records and appointments to feeding schedules and custom data fields. This app centralizes horse information, making it easy to track activities and access historical data.

**Highlights:** Horse and barn organization, Health activity tracking (shoeing, worming, vaccination, dental), Feeding schedule management, Customizable data fields, Notes and attachments storage, Reporting and filtering

**In-app purchases:** none


## Frequently asked questions

### Is Calf Keeper free?

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

### Is BarnDoor free?

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

### Which has better reviews, Calf Keeper or BarnDoor?

BarnDoor is rated higher. Calf Keeper averages 4.2 out of 5 from 5 ratings, while BarnDoor averages 4.4 from 7 ratings.

### Do Calf Keeper or BarnDoor have ads?

Neither Calf Keeper nor BarnDoor shows ads.

### Which is updated more often, Calf Keeper or BarnDoor?

Calf Keeper ships an update every 2 weeks, and BarnDoor every 2 months. Most recently, Calf Keeper was updated on September 23, 2026 and BarnDoor on July 22, 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.*