# LethalityF2F vs Protein Tracker & Calorie Log

The clearest difference is in-app purchases: Protein Tracker & Calorie Log at none against LethalityF2F's 6. Protein Tracker & Calorie Log also leads on ads (none vs shown) and ratings volume (92 vs 3). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. LethalityF2F sells 6 one-off in-app purchases. Protein Tracker & Calorie Log asks for nothing beyond the download.

LethalityF2F holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Protein Tracker & Calorie Log has 92 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

LethalityF2F ships an update weekly, Protein Tracker & Calorie Log every 4 days. The most recent releases landed on October 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | LethalityF2F | Protein Tracker & Calorie Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lethalityf2f/id6759347452/reviews)** | [4.8 (92 ratings)](https://appshunter.io/ios/app/protein-tracker-and-calorie-log/id6782924340/reviews) |
| Number of ratings | 3 | **92** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 MB | 32 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Everton Chambers](https://appshunter.io/developer/1878206857) | [Tithi Pal](https://appshunter.io/developer/1879215198) |

## 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 |


### Protein Tracker & Calorie Log

[App page](https://appshunter.io/ios/app/protein-tracker-and-calorie-log/id6782924340)

This AI-powered nutrition companion simplifies healthy living by analyzing meals from text descriptions or photos. It offers local-first privacy, comprehensive weight tracking, and personalized calorie goals without requiring an account.

**Highlights:** AI food analysis from text or photos, Local-first data privacy, Comprehensive weight tracking with charts, Personalized daily calorie goals, Smart logging reminders, No account required for immediate use

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

**In-app purchases:** none


## Frequently asked questions

### Is LethalityF2F free?

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

### Is Protein Tracker & Calorie Log free?

Protein Tracker & Calorie Log is free to download, with no in-app purchases.

### Which has better reviews, LethalityF2F or Protein Tracker & Calorie Log?

LethalityF2F is rated higher. LethalityF2F averages 5.0 out of 5 from 3 ratings, while Protein Tracker & Calorie Log averages 4.8 from 92 ratings.

### Do LethalityF2F or Protein Tracker & Calorie Log have ads?

LethalityF2F shows ads; Protein Tracker & Calorie Log does not.

### Which is updated more often, LethalityF2F or Protein Tracker & Calorie Log?

LethalityF2F ships an update weekly, and Protein Tracker & Calorie Log every 4 days. Most recently, LethalityF2F was updated on October 2, 2026 and Protein Tracker & Calorie Log on October 31, 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.*