# MolarMetrics vs Calf Tracker Pro

The clearest difference is monetization model: MolarMetrics at free with in-app purchases against Calf Tracker Pro's subscription. MolarMetrics also leads on ratings volume (9 vs 1). Calf Tracker Pro's advantage is update cadence (every 10 days vs every 3 months). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. MolarMetrics sells 7 one-off in-app purchases and Calf Tracker Pro sells 6 in-app purchases, starting at $10.00 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for MolarMetrics against 5.0 for Calf Tracker Pro. That said, the two scores are not equally well evidenced: MolarMetrics has 9 ratings behind it against 1, so its average is the more settled of the two.

MolarMetrics ships an update every 3 months, Calf Tracker Pro every 10 days. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | MolarMetrics | Calf Tracker Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (9 ratings)](https://appshunter.io/ios/app/molarmetrics/id6740219193/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/calf-tracker-pro/id6758058236/reviews) |
| Number of ratings | **9** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 72 MB | 45 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MolarMetrics, LLC](https://appshunter.io/developer/1789016020) | [CHARLES WILLARD THOMAS](https://appshunter.io/developer/1870665930) |

## What reviewers say

### MolarMetrics

[App page](https://appshunter.io/ios/app/molarmetrics/id6740219193)

Instantly verify livestock age with AI-powered analysis of teeth photos. Generate shareable certificates for sales and export, and manage farm data including GPS, notes, and RFID tags. Collaborate with farm managers and vets, and receive real-time notifications.

**Highlights:** AI-powered livestock aging, Verifiable age certificates, Farm and herd management, GPS and RFID tag integration, Multi-language support, Real-time notifications

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Single Token | $2.00 | one-time |
| Starter Token Package | $9.49 | one-time |
| Small Token Package | $22.00 | one-time |
| Medium Token Package | $45.00 | one-time |
| Large Token Package | $85.00 | one-time |
| Pro Token Package | $159.99 | one-time |
| Enterprise Token Package | $374.99 | one-time |


### 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 MolarMetrics free?

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

### Is Calf Tracker Pro free?

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

### Which has better reviews, MolarMetrics or Calf Tracker Pro?

MolarMetrics and Calf Tracker Pro are both rated 5.0 out of 5 on the App Store, from 9 and 1 ratings respectively.

### Do MolarMetrics or Calf Tracker Pro have ads?

Neither MolarMetrics nor Calf Tracker Pro shows ads.

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

MolarMetrics ships an update every 3 months, and Calf Tracker Pro every 10 days. Most recently, MolarMetrics was updated on September 18, 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.*