# MooMonitor+ vs Calf Tracker Pro

The clearest difference is in-app purchases: MooMonitor+ at none against Calf Tracker Pro's 6. MooMonitor+ also leads on iOS requirement (12.0 vs 15.1). Calf Tracker Pro's advantage is update cadence (every 10 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Calf Tracker Pro sells 6 in-app purchases, starting at $10.00 per month. MooMonitor+ asks for nothing beyond the download.

MooMonitor+ ships an update every 3 months, Calf Tracker Pro every 10 days. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | MooMonitor+ | Calf Tracker Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calf-tracker-pro/id6758058236/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | — | Subscription |
| Size | 31 MB | 45 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dairymaster Unlimited Company](https://appshunter.io/developer/933267434) | [CHARLES WILLARD THOMAS](https://appshunter.io/developer/1870665930) |

## What reviewers say

### MooMonitor+

[App page](https://appshunter.io/ios/app/moomonitor-plus/id933267435)

**In-app purchases:** none


### Calf Tracker Pro

[App page](https://appshunter.io/ios/app/calf-tracker-pro/id6758058236)

This livestock management system allows cattle producers to quickly and accurately record herd data in the field. Track calves, breeding, and treatments with photo documentation and performance analytics. Access your data from mobile or a web dashboard.

**Highlights:** Track calves, cows, and breeding groups, Log calving events and treatment records, Capture and store photo documentation, Monitor sire performance, Works in low-signal conditions, Built-in herd performance analytics, Export records and reports

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Monthly | $10.00 | per month |
| Standard Monthly | $30.00 | per month |
| Pro Monthly | $50.00 | per month |
| Starter Annual | $99.00 | per year |
| Standard Annual | $299.00 | per year |
| Pro Annual | $499.00 | per year |


## Frequently asked questions

### Is MooMonitor+ free?

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

### Is Calf Tracker Pro free?

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

### Do MooMonitor+ or Calf Tracker Pro have ads?

Neither MooMonitor+ nor Calf Tracker Pro shows ads.

### Which is updated more often, MooMonitor+ or Calf Tracker Pro?

MooMonitor+ ships an update every 3 months, and Calf Tracker Pro every 10 days. Most recently, MooMonitor+ was updated on September 21, 2026 and Calf Tracker Pro on September 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.*