# Phi vs Pastu

Phi and Pastu 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.

Phi ships an update every 2 months, Pastu every 3 weeks. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Phi | Pastu |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 36 MB | 39 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Phibro Animal Health Corporation](https://appshunter.io/developer/1396490271) | [Pastu Serviços Pecuários IS](https://appshunter.io/developer/1835974789) |

## 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


### Pastu

[App page](https://appshunter.io/ios/app/pastu-cocho/id6753178180)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Phi free?

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

### Is Pastu free?

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

### Do Phi or Pastu have ads?

Neither Phi nor Pastu shows ads.

### Which is updated more often, Phi or Pastu?

Phi ships an update every 2 months, and Pastu every 3 weeks. Most recently, Phi was updated on October 18, 2026 and Pastu on October 25, 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.*