Comparison

Sharpe Performance vs LungLock

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

Head to head
About

Sharpe Performance

This comprehensive fitness coaching app provides personalized training plans, workout videos, and nutrition tools for busy individuals. It offers accountability through regular check-ins and habit tracking to help users achieve their health and lifestyle goals, regardless of their location.

Highlights
  • Personalized training plans
  • Workout videos with instructions
  • Nutrition tracking tools
  • Habit tracking
  • Progress logging
  • Accountability check-ins
Features
Read full description

Sharpe Performance is your all-in-one fitness coaching app designed to help busy performers, professionals, and go-getters transform their bodies and level up their lifestyle on land or at sea. Whether you're working towards weight loss, building strength, or enhancing performance, the Sharpe Performance app gives you structure, accountability, and expert guidance wherever you are. Inside the app, you’ll get access to: • Personalised training plans tailored to your goals, schedule, and environment • Workout videos with clear instructions and progress tracking • Simple nutrition tools to help you track meals, macros, and habits without stress • Weekly, Bi-weekly or Voice Note check-ins to stay accountable and celebrate your progress • Built-in habit tracking to help you develop sustainable routines • Progress photos, measurements & data logs to see how far you've come From cruise ships to city gyms, Sharpe Performance meets you where you are and keeps you moving forward. This isn’t just about workouts. It’s about changing the way you show up for yourself. *App access requires a paid coaching plan. Terms Of Use: https://kahunas.io/terms-conditions Privacy Policy: https://kahunas.io/privacy

About

LungLock

This app helps you quit vaping by providing real-time tools to manage cravings and gradually reduce usage. It offers a structured system to break the habit loop and track your progress, money saved, and days in control without going cold turkey.

Highlights
  • Real-time craving interruption
  • Gradual puff reduction system
  • Track days in control
  • Monitor money saved
  • Progress tracking
  • One-time purchase for premium features
Read full description

LungLock is free to download. The LungLock Premium quit plan and advanced features require a separate one-time purchase. No subscriptions. LungLock helps you stop vaping without going cold turkey. Instead of relying on willpower, LungLock gives you a system to beat cravings in real time and gradually reduce your usage every day. When a craving hits, you don’t need to fight it — you press the button. You’ll be given a quick task or distraction designed to break the habit loop and get you through the moment without reaching for your vape. Over time, LungLock reduces your daily usage through a structured system that helps you cut down at your own pace. No pressure. No unrealistic expectations. You stay in control. HOW IT WORKS Tap the button when a craving hits Complete a quick task instead of vaping Follow a gradual reduction plan Track your progress and improvements daily FEATURES Real-time craving interruption Gradual puff reduction system Track days in control Monitor money saved See your progress build over time Simple, focused, no distractions *LungLock Premium one-time purchase required WHY LUNGLOCK WORKS Most apps tell you to quit instantly. LungLock doesn’t. It helps you reduce first — making it easier to quit for good. You don’t need to be perfect. You just need to keep going. Take back control, one urge at a time.

Screenshots

Sharpe Performance3 screens
LungLock4 screens

Verdict

The call

The clearest difference is rating: Sharpe Performance at 5.0 against LungLock's 3.0. Sharpe Performance also leads on review sentiment (100% vs 67%). LungLock's advantage is update cadence (fortnightly vs every 3 months). On price, ratings volume, ads and in-app purchases 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. Sharpe Performance sells 1 in-app purchase, starting at $99.99 per month and LungLock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sharpe Performance holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of Sharpe Performance's written reviews are positive against 67% of LungLock's.

UpkeepUpdate frequency

Sharpe Performance ships an update every 3 months, LungLock fortnightly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Sharpe Performance versus LungLock: the parameters behind the verdict, then further details
ParameterSharpe PerformanceLungLock
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (2 ratings)
Positive reviews100.0% of reviews — better66.7% of reviews
Number of ratings12 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better16
Further details — not scored
Size56 MB45 MB
Age rating17+12+
DeveloperCorey SharpeLIAM NEIL DOHERTY

Customer experience

Sharpe Performance

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

LungLock

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

1 purchases

Sharpe Performance

Subscriptions1
  • SP Accelerator$99.991 Month
1 purchases

LungLock

One-time1
  • Unlock Full Access$7.99

Questions

Is Sharpe Performance free?
Sharpe Performance is free to download, with in-app purchases available.
Is LungLock free?
LungLock is free to download, with in-app purchases available.
Which has better reviews, Sharpe Performance or LungLock?
Sharpe Performance is rated higher. Sharpe Performance averages 5.0 out of 5 from 1 ratings, while LungLock averages 3.0 from 2 ratings.
Do Sharpe Performance or LungLock have ads?
Neither Sharpe Performance nor LungLock shows ads.
Which is updated more often, Sharpe Performance or LungLock?
Sharpe Performance ships an update every 3 months, and LungLock fortnightly. Most recently, Sharpe Performance was updated on October 8, 2026 and LungLock on October 24, 2026.

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