# NOFFS Endurance vs Navy PFA Calc

The clearest difference is price: NOFFS Endurance at Free against Navy PFA Calc's $1.99. NOFFS Endurance also leads on review sentiment (100% vs 74%) and iOS requirement (9.0 vs 17.0). Navy PFA Calc's advantage is update cadence (every 3 weeks vs every 16 months) and ratings volume (319 vs 3). On rating, ads, in-app purchases and monetization model there is nothing between them.

NOFFS Endurance is free to download; Navy PFA Calc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Navy PFA Calc holds the better App Store score, 4.8 against 4.7. That said, the two scores are not equally well evidenced: Navy PFA Calc has 319 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 100% of NOFFS Endurance's written reviews are positive against 74% of Navy PFA Calc's, so the app with the better star average is not the one people write more warmly about.

NOFFS Endurance ships an update every 16 months, Navy PFA Calc every 3 weeks. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | NOFFS Endurance | Navy PFA Calc |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/noffs-endurance/id815804966/reviews) | **[4.8 (319 ratings)](https://appshunter.io/ios/app/navy-pfa-calc/id823959487/reviews)** |
| Number of ratings | 3 | **319** |
| Positive reviews | **100.0% of reviews** | 74.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#200** |
| Size | 122 MB | 77 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CNIC HQ](https://appshunter.io/developer/1476096815) | [Crash Test Dummy Limited, LLC](https://appshunter.io/developer/588227682) |

## What reviewers say

### NOFFS Endurance

[App page](https://appshunter.io/ios/app/noffs-endurance/id815804966)

This app offers a comprehensive fitness and nutrition program developed by the Navy, incorporating sports science for enhanced performance and injury prevention. It includes tailored workouts, fueling strategies, and recovery techniques to help users achieve their weight and performance goals.

**Highlights:** Performance-focused workouts, Injury prevention strategies, Personalized fueling plans, Caloric needs calculation, Meal builder with high-octane foods, Regeneration and recovery techniques, Progressive cardiovascular training

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

**In-app purchases:** none


### Navy PFA Calc

[App page](https://appshunter.io/ios/app/navy-pfa-calc/id823959487)

**Currently charting:** #200 Top Paid · Health & Fitness (US App Store)

Calculate US Navy Physical Fitness Assessments (PFA), Physical Readiness Tests (PRT), Body Composition Assessments (BCA), and Combat Fitness Tests (CFT). Supports various cardio options and includes event goal calculations with precise rounding for measurements.

**Highlights:** Supports all approved bikes, BCA calculator with 1/4 inch precision, Height/weight calculator with rounding, Saved entered values for quick recalculations, Full cardio option support, Event goal calculator, Support for users >5000ft

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and straightforward
- 🚀 Efficient calculation of alternative cardio
- 👍 Great for personal fitness goals
- 👍 Helpful for planning PT goals for sailors
- 👍 Useful for graduating FEP and achieving scores

**What reviewers complain about**

- 📉 Bike cardio calculator inaccurate
- 🐛 Crashes frequently
- 📉 Not accurate for body fat percentage
- 🐛 Score calculator doesn't work
- 🐛 Elliptical entries return failure

**Reported bugs**

- Treadmill deleted but still testable
- Crashes to desktop
- Body fat percentage calculation off
- Score calculator not working
- Elliptical entries failing

**Requested features**

- Add developer email for issues
- Add phone number keypad for calculations
- Add 'tab' key or arrows for navigation
- Automatic calculation on 'return' key press
- Include Navy Instruction for physical readiness


## Frequently asked questions

### Is NOFFS Endurance free?

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

### Is Navy PFA Calc free?

Navy PFA Calc costs $1.99, with no in-app purchases.

### Which has better reviews, NOFFS Endurance or Navy PFA Calc?

Navy PFA Calc is rated higher. NOFFS Endurance averages 4.7 out of 5 from 3 ratings, while Navy PFA Calc averages 4.8 from 319 ratings.

### Do NOFFS Endurance or Navy PFA Calc have ads?

Neither NOFFS Endurance nor Navy PFA Calc shows ads.

### Which is updated more often, NOFFS Endurance or Navy PFA Calc?

NOFFS Endurance ships an update every 16 months, and Navy PFA Calc every 3 weeks. Most recently, NOFFS Endurance was updated on November 4, 2026 and Navy PFA Calc on November 6, 2026.

---

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