Comparison

Kahunas vs Lean Strength

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

Head to head

Kahunas

Free

💪 Health & Fitness

★ 3.373 ratingsView app →

About

Kahunas

This app connects clients with their online coaches. Coaches can manage clients, update plans, and communicate directly. Clients can log workouts, track nutrition, and message their coach.

Highlights

Client management
Workout and diet plan updates
Check-in tracking
Direct messaging
Workout logging
Nutrition plan viewing

Read full description

Online Coaches - Manage your clients on the go. - Update workout or diet plans. - View check-ins. - Message your clients. Clients - Check-in in the app. - Message your coach. - Log your workouts. - View your nutrition & supplement plans. Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

Lean Strength

Features

Read full description

Health and Fitness App In this app: - Messaging - View Plans - Check-Ins - Daily Habits - Log Workouts * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

Screenshots

Kahunas3 screens

Lean Strength3 screens

Verdict

The call

Kahunas and Lean Strength are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Kahunas sells 1 in-app purchase, starting at $95.99 per month and Lean Strength sells 1 in-app purchase, starting at $99.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Kahunas ships an update monthly, Lean Strength every 5 weeks. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

ScorecardNo meaningful differences

Kahunas versus Lean Strength: the parameters behind the verdict, then further details
Parameter	Kahunas	Lean Strength
Price	Free	Free
Rating	3.3 (73 ratings) — better	—
Positive reviews	19.3% of reviews	—
Number of ratings	73 — better	—
Update frequency	Monthly — better	Every 5 weeks
Ads	No	No
In-app purchases	Yes	Yes
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	51 MB	50 MB
Age rating	17+	17+
Developer	Mark Covey-Fox	Lean & Clean Strength Coaching Pty Ltd

Bugs and requests

Kahunas

Reported bugs

26 issues

App crashes when locking phone
Crashes during workout logging
Login screen freezes
Barcode scanner launches blank screen
Rest timer displays incorrect duration

Show 21 more

Workout data disappears after app exit
Nutrition data calculations incorrect (off by 150-200 calories)
Food entries randomly removed from diary
App logs out randomly
Check-in data erases when re-entering
Keyboard jumps page when filling workout data
Workout ordering forces wrong selection
Unable to view exercises correctly
Infinite loading on customer programs
Password not remembered/cannot be changed
App-breaking bugs with slow support response
Payment info failure locks account
Blue circle of death (complete data loss)
Workout session disappears if client misses scheduled time
Notifications constantly pop up
Unable to create account/sign up issues
App freezes when viewing longer text in workouts
Inconsistent date display for workouts and check-ins
Unable to select workouts after update
Cannot edit daily check-ins
Syncing issues between devices

Requested features

18 requests

Apple Watch integration and complications
MyFitnessPal integration
Save/reuse meal feature
Auto-save functionality for workouts
Weight tracking widget

Show 13 more

Cardio and step tracking from Apple Health
Better notification settings/customization
Drop set logging within sets
Exercise order switching capability
Meal filter options
Weekly macro averages calculation
Persistent chat history (not auto-delete)
Reply functionality for check-ins
Dark mode option
Better dashboard home screen
PDF viewing in-app
Multi-device login capability
Offline mode

Lean Strength

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Kahunas

Subscriptions1

Monthly subscription$95.991 Month

1 purchases

Lean Strength

Subscriptions1

Monthly$99.991 Month

Questions

Is Kahunas free?

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

Is Lean Strength free?

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

Do Kahunas or Lean Strength have ads?

Neither Kahunas nor Lean Strength shows ads.

Which is updated more often, Kahunas or Lean Strength?

Kahunas ships an update monthly, and Lean Strength every 5 weeks. Most recently, Kahunas was updated on October 17, 2026 and Lean Strength on October 2, 2026.