# MSU vs Cow Keeper

The clearest difference is iOS requirement: MSU at 13.0 against Cow Keeper's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

MSU ships an update every 3 months, Cow Keeper every 2 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MSU | Cow Keeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cow-keeper/id6770701858/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 14 MB | 1 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mississippi State University Extension Service](https://appshunter.io/developer/580535523) | [Lambden Vinsant](https://appshunter.io/developer/1896761696) |

## What reviewers say

### MSU

[App page](https://appshunter.io/ios/app/msu-e-experts-directory/id1499149570)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cow Keeper

[App page](https://appshunter.io/ios/app/cow-keeper/id6770701858)

This app helps cattle farmers manage their herds by tracking individual cow details, health records, and lineage. It allows for organization by pasture, automatic status updates for calves, and detailed financial tracking of sales and profitability. Data syncs across devices without internet.

**Highlights:** Track cow details (tag, breed, DOB), Record health and treatment logs, Organize cows into pastures, Link calves to mothers, Track sales and profitability, Sync data across devices via WiFi/Bluetooth

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

**In-app purchases:** none


## Frequently asked questions

### Is MSU free?

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

### Is Cow Keeper free?

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

### Do MSU or Cow Keeper have ads?

Neither MSU nor Cow Keeper shows ads.

### Which is updated more often, MSU or Cow Keeper?

MSU ships an update every 3 months, and Cow Keeper every 2 months. Most recently, MSU was updated on October 9, 2026 and Cow Keeper on October 24, 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.*