# Phi vs Project Canvas

The clearest difference is update cadence: Phi at monthly against Project Canvas's every 46 months. Phi also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Phi ships an update monthly, Project Canvas every 46 months. The most recent releases landed on September 7, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Phi | Project Canvas |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 46 months |
| Monetization | Free | — |
| Size | 36 MB | 41 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Phibro Animal Health Corporation](https://appshunter.io/developer/1396490271) | [Danilo Ramalho](https://appshunter.io/developer/1653196282) |

## What reviewers say

### Phi

[App page](https://appshunter.io/ios/app/phi-check/id1484094858)

This app helps cattle producers manage critical control points for beef cattle confinement. It tracks planning, diet quality, production costs, and feeding management, generating reports with reference values to guide decision-making.

**Highlights:** Critical control point tracking, Diet quality monitoring, Production cost analysis, Feeding management, Decision-making reports, Reference value comparisons

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

**In-app purchases:** none


### Project Canvas

[App page](https://appshunter.io/ios/app/project-canvas/id6444221027)

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

**In-app purchases:** none


## Frequently asked questions

### Is Phi free?

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

### Is Project Canvas free?

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

### Do Phi or Project Canvas have ads?

Neither Phi nor Project Canvas shows ads.

### Which is updated more often, Phi or Project Canvas?

Phi ships an update monthly, and Project Canvas every 46 months. Most recently, Phi was updated on September 7, 2026 and Project Canvas on September 21, 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.*