Comparison

LethalityF2F vs Protein Tracker & Calorie Log

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LethalityF2F

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
Read full description

The lethality Fit to Fight app is simply a tool in your arsenal to assist with tracking runs and calculating your PT score in real time to stay ahead of the game! you'll never have to calculate your score manually again!

About

Protein Tracker & Calorie Log

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
Read full description

Protein Tracker is your personal AI-assisted nutrition and health companion, designed to make healthy living effortless and private. Key Features: 1. AI Food Analysis: Stop searching through database lists. Simply describe your meal in plain text or snap a photo. Our advanced AI identifies the dish and automatically calculates calories, protein, carbohydrates, and fat. 2. Local-First Privacy: Your data belongs to you. All food logs, weight history, and profile information are stored exclusively on your device. We do not store your personal data on our servers, and our backend acts only as a secure, temporary proxy for AI analysis. 3. Comprehensive Weight Tracking: Log your weight easily and watch your progress over time. Our intuitive charts help you visualize trends and stay motivated toward your goals. 4. Personalized Calorie Goals: Receive a custom daily calorie budget based on your unique body metrics, activity level, and weight objectives (lose, maintain, or gain). 5. Smart Reminders: Never miss an entry with customizable notifications that keep you consistent with your logging habits. 6. No Account Required: Start tracking immediately with anonymous authentication. No email, name, or password required. Transform how you track your health with the power of AI and the peace of mind of total privacy. Medical Disclaimer: Protein Tracker is a nutrition tracking and estimation tool intended for general informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease or medical condition. AI-generated food analysis, calorie estimates, and personalized calorie goals may not be accurate for every individual and should not be considered medical advice. Always consult a qualified healthcare professional or registered dietitian before making significant changes to your diet or making medical decisions.

Screenshots

LethalityF2F3 screens
Protein Tracker & Calorie Log4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
LethalityF2F versus Protein Tracker & Calorie Log: the parameters behind the verdict, then further details
ParameterLethalityF2FProtein Tracker & Calorie Log
PriceFreeFree
Rating5.0 (3 ratings) — better4.8 (92 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings392 — better
Update frequencyWeeklyEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size45 MB32 MB
Age rating17+4+
DeveloperEverton ChambersTithi Pal

Customer experience

LethalityF2F

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Protein Tracker & Calorie Log

All ratings89 ratings
Positive97.8%
Neutral0.0%
Negative2.2%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

LethalityF2F

One-time6
  • Donate $0.99$0.99
  • Donate $4.99 - iOS$4.99
  • Donate $9.99 - I0S$9.99
Show 3 more
  • Donate $24.99 - iOS$24.99
  • Donate $49.99 - iOS$49.99
  • Donate $99.99 - iOS$99.99
None

Protein Tracker & Calorie Log

No in-app purchases

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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