# CalfGuide vs Levno

The clearest difference is review sentiment: CalfGuide at 100% against Levno's 50%. CalfGuide also leads on monetization model (free vs subscription). 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.

CalfGuide ships an update every 2 months, Levno monthly. The most recent releases landed on September 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CalfGuide | Levno |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Subscription |
| Size | 82 MB | 66 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Holm & Laue GmbH & Co. KG](https://appshunter.io/developer/1460267524) | [Levno Limited](https://appshunter.io/developer/1534804530) |

## What reviewers say

### CalfGuide

[App page](https://appshunter.io/ios/app/calfguide/id1460267525)

Manage calf feeding data, monitor drinking habits, and track health with detailed insights from automated systems. Receive customizable notifications for feeding, fill levels, and system alerts to keep your calf barn running smoothly.

**Highlights:** Calf list with feeding data, Automated system overview, Customizable push notifications, Calf health assessment tool, Multi-feeder management

**Features:** macOS Compatibility

**In-app purchases:** none


### Levno

[App page](https://appshunter.io/ios/app/levno/id1534819884)

This app provides real-time insights and alerts for farm and commercial operations. It monitors milk vats, fuel tanks, feed silos, and water tanks to optimize efficiency and sustainability. Receive critical data directly to your device to address issues proactively.

**Highlights:** Real-time operational insights, Alerts for critical issues, Milk vat monitoring, Fuel tank monitoring, Feed silo monitoring, Water tank monitoring

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CalfGuide free?

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

### Is Levno free?

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

### Do CalfGuide or Levno have ads?

Neither CalfGuide nor Levno shows ads.

### Which is updated more often, CalfGuide or Levno?

CalfGuide ships an update every 2 months, and Levno monthly. Most recently, CalfGuide was updated on September 23, 2026 and Levno on October 7, 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.*