# PHIT Coach vs Protein Aid

The clearest difference is in-app purchases: PHIT Coach at none against Protein Aid's 1. Protein Aid's advantage is update cadence (every 3 weeks vs every 6 weeks) and iOS requirement (13.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. Protein Aid sells 1 in-app purchase, starting at $2.99 per month. PHIT Coach asks for nothing beyond the download.

PHIT Coach ships an update every 6 weeks, Protein Aid every 3 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | PHIT Coach | Protein Aid |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 178 MB | 29 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PHIT Fitness Academy Limited](https://appshunter.io/developer/1618967321) | [HoobWorks](https://appshunter.io/developer/655853108) |

## What reviewers say

### PHIT Coach

[App page](https://appshunter.io/ios/app/phit-coach/id1618967319)

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Protein Aid

[App page](https://appshunter.io/ios/app/protein-aid/id6670319912)

This app helps users track their essential amino acid intake to ensure they meet daily protein requirements. It's ideal for vegans, vegetarians, athletes, and anyone curious about their protein consumption, offering tailored recommendations based on personal factors and dietary preferences.

**Highlights:** Essential amino acid tracking, Personalized RDI calculations, Dietary preference and allergy consideration, Food logging and analysis, Reliable source-based recommendations, Deficiency risk reduction

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Food Items | $2.99 | per month |


## Frequently asked questions

### Is PHIT Coach free?

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

### Is Protein Aid free?

Protein Aid is free to download, with in-app purchases available.

### Do PHIT Coach or Protein Aid have ads?

Neither PHIT Coach nor Protein Aid shows ads.

### Which is updated more often, PHIT Coach or Protein Aid?

PHIT Coach ships an update every 6 weeks, and Protein Aid every 3 weeks. Most recently, PHIT Coach was updated on October 24, 2026 and Protein Aid on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*