# LethalityF2F vs HAMR Companion

The clearest difference is price: LethalityF2F at Free against HAMR Companion's $2.99. LethalityF2F also leads on review sentiment (100% vs 67%) and rating (5.0 vs 4.6). HAMR Companion's advantage is in-app purchases (none vs 6) and ads (none vs shown). On ratings volume, update cadence and device support there is nothing between them.

LethalityF2F is free to download; HAMR Companion costs $2.99 up front. LethalityF2F sells 6 one-off in-app purchases. HAMR Companion asks for nothing beyond the download.

LethalityF2F holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 3 and 8 respectively. Written reviews point the same way: 100% of LethalityF2F's written reviews are positive against 67% of HAMR Companion's.

LethalityF2F ships an update weekly, HAMR Companion every 4 days. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LethalityF2F | HAMR Companion |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lethalityf2f/id6759347452/reviews)** | [4.6 (8 ratings)](https://appshunter.io/ios/app/hamr-companion-pfra-assistant/id6760222000/reviews) |
| Number of ratings | 3 | **8** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | — | **#180** |
| Size | 45 MB | 34 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Everton Chambers](https://appshunter.io/developer/1878206857) | [John Graves](https://appshunter.io/developer/1883337122) |

## What reviewers say

### LethalityF2F

[App page](https://appshunter.io/ios/app/lethalityf2f/id6759347452)

Track your runs and calculate your fitness scores in real-time. This tool helps you stay ahead by eliminating manual score calculations. Perfect for fitness enthusiasts looking for an edge.

**Highlights:** Real-time run tracking, Automatic PT score calculation, Fitness score management, Eliminates manual calculations, Designed for PT enthusiasts

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate $0.99 | $0.99 | one-time |
| Donate $4.99 - iOS | $4.99 | one-time |
| Donate $9.99 - I0S | $9.99 | one-time |
| Donate $24.99 - iOS | $24.99 | one-time |
| Donate $49.99 - iOS | $49.99 | one-time |
| Donate $99.99 - iOS | $99.99 | one-time |


### HAMR Companion

[App page](https://appshunter.io/ios/app/hamr-companion-pfra-assistant/id6760222000)

**Currently charting:** #180 Top Paid · Health & Fitness (US App Store)

This app provides accurate timing and audio pacing for the U.S. Air Force's 20-meter High Aerobic Multi-Shuttle Run (HAMR). It helps users train for their fitness assessment with real-time tracking and a score calculator.

**Highlights:** Accurate 20-meter HAMR pacing, Voice countdown and audio cues, Real-time level and shuttle tracking, PFRA score calculator, Run history and progress tracking

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is LethalityF2F free?

LethalityF2F is free to download, with in-app purchases available.

### Is HAMR Companion free?

HAMR Companion costs $2.99, with no in-app purchases.

### Which has better reviews, LethalityF2F or HAMR Companion?

LethalityF2F is rated higher. LethalityF2F averages 5.0 out of 5 from 3 ratings, while HAMR Companion averages 4.6 from 8 ratings.

### Do LethalityF2F or HAMR Companion have ads?

LethalityF2F shows ads; HAMR Companion does not.

### Which is updated more often, LethalityF2F or HAMR Companion?

LethalityF2F ships an update weekly, and HAMR Companion every 4 days. Most recently, LethalityF2F was updated on October 2, 2026 and HAMR Companion 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.*