# Workout Distance vs Protein Aid

The clearest difference is review sentiment: Workout Distance at 100% against Protein Aid's 0%. Workout Distance also leads on in-app purchases (none vs 1). Protein Aid's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 17.0). 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. Workout Distance asks for nothing beyond the download.

Workout Distance ships an update every 3 months, Protein Aid every 3 weeks. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Workout Distance | Protein Aid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/workout-distance/id1531009544/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 1 MB | 29 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fredrik Widlert](https://appshunter.io/developer/1531009546) | [HoobWorks](https://appshunter.io/developer/655853108) |

## What reviewers say

### Workout Distance

[App page](https://appshunter.io/ios/app/workout-distance/id1531009544)

Visualize your workout distances with clear bar charts. Track your progress daily, weekly, monthly, or yearly. Integrates with HealthKit to display running, cycling, and other workout data.

**Highlights:** Daily, weekly, monthly, yearly distance charts, HealthKit integration, Selectable workout types, Progress overview, Detailed weekly/daily views

**Features:** macOS Compatibility, 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 Workout Distance free?

Workout Distance 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 Workout Distance or Protein Aid have ads?

Neither Workout Distance nor Protein Aid shows ads.

### Which is updated more often, Workout Distance or Protein Aid?

Workout Distance ships an update every 3 months, and Protein Aid every 3 weeks. Most recently, Workout Distance was updated on October 24, 2026 and Protein Aid on October 20, 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.*