# Chemlock Nutrition vs EventSafe

Chemlock Nutrition and EventSafe are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Chemlock Nutrition ships an update every 3 weeks, EventSafe monthly. The most recent releases landed on October 30, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Chemlock Nutrition | EventSafe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/chemlock-nutrition/id6477319663/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 31 MB | 93 MB |
| Requires iOS | 15.6 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chemlock Nutrition](https://appshunter.io/developer/1728945653) | [Graeme Vincent](https://appshunter.io/developer/1518720510) |

## What reviewers say

### Chemlock Nutrition

[App page](https://appshunter.io/ios/app/chemlock-nutrition/id6477319663)

This app simplifies feeding calculations for livestock transition diets. It provides precise recommendations for adding specific feed products to ensure healthier animals and improved performance. Designed for on-farm use with an intuitive interface for reliable results.

**Highlights:** CalBal® [Pro] feeding rate calculation, Simplifies transition diets, On-farm usability, Intuitive interface, Consistent and reliable results

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

**In-app purchases:** none


### EventSafe

[App page](https://appshunter.io/ios/app/eventsafe/id6751183263)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chemlock Nutrition free?

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

### Is EventSafe free?

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

### Do Chemlock Nutrition or EventSafe have ads?

Neither Chemlock Nutrition nor EventSafe shows ads.

### Which is updated more often, Chemlock Nutrition or EventSafe?

Chemlock Nutrition ships an update every 3 weeks, and EventSafe monthly. Most recently, Chemlock Nutrition was updated on October 30, 2026 and EventSafe on October 12, 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.*