# REP Fieldhouse vs The PHI

The clearest difference is update cadence: REP Fieldhouse at monthly against The PHI's every 3 months. The PHI's advantage is iOS requirement (13.5 vs 16.0). 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.

REP Fieldhouse ships an update monthly, The PHI every 3 months. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | REP Fieldhouse | The PHI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 190 MB | 14 MB |
| Requires iOS | 16.0 | **13.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REP Fieldhouse LLC](https://appshunter.io/developer/1689619256) | [Phi Strength and Conditioning Inc](https://appshunter.io/developer/1790844630) |

## What reviewers say

### REP Fieldhouse

[App page](https://appshunter.io/ios/app/rep-fieldhouse/id6449549771)

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

**In-app purchases:** none


### The PHI

[App page](https://appshunter.io/ios/app/the-phi/id6740625134)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is REP Fieldhouse free?

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

### Is The PHI free?

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

### Do REP Fieldhouse or The PHI have ads?

Neither REP Fieldhouse nor The PHI shows ads.

### Which is updated more often, REP Fieldhouse or The PHI?

REP Fieldhouse ships an update monthly, and The PHI every 3 months. Most recently, REP Fieldhouse was updated on October 3, 2026 and The PHI on October 9, 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.*