Comparison

Project LeanNation vs The Diet Doc Fit Lab

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

Head to head
About

Project LeanNation

Easily order healthy, prepared meals, shakes, and supplements for local pickup. Access personalized nutrition coaching, track your progress, and earn rewards with every purchase. Achieve your health and fitness goals with convenient, expert-guided support.

Highlights
  • Order healthy prepared meals for pickup
  • Customize meal orders
  • Personalized 1-on-1 nutrition coaching
  • Progress tracking and accountability
  • Shop protein shakes and supplements
  • Earn loyalty rewards
  • Locate nearby stores
Features
Read full description

Your local home for healthy, goal-driven nutrition. Ordering your meals, shakes, and supplements is easier than ever with the Project LeanNation app, where local convenience meets personal transformation. Order Ahead & Pick Up Local: Grab & go healthy prepared meals designed to fit your goals and schedule. Browse your local store menu, customize your order, and pick up in minutes. Join PLN+ for Personalized Coaching: Unlock 1-on-1 coaching, progress tracking, and accountability from real nutrition experts. Your goals, your plan, your coach — all in one app. Shop Snacks, Shakes & Supplements: Fuel your routine with protein shakes, healthy snacks, and performance supplements available for pickup in-store. Earn Rewards as You Go: Join our loyalty program to earn points with every purchase. Redeem rewards on meals, shakes, and PLN+ benefits that keep you on track. Track Progress. Stay Motivated: Log check-ins, set goals, and celebrate milestones with your PLN+ coach. Your results are always within reach — and in your pocket. Find a Store Near You: Locate your nearest Project LeanNation, view hours, and order ahead for fast local pickup. Download the Project LeanNation app today — your path to better health, simplified.

About

The Diet Doc Fit Lab

Features
Read full description

With The Diet Doc Fit Lab App, you can manage your membership details, book appointments, and sign up for classes as you work to achieve your fitness goals. - Access digital membership pass - Enroll in classes - Book appointments and view session balance - Edit personal information and view membership details - Stay up-to-date with announcements from your club Download the app today! Features connectivity to Apple Watch (synced to HealthKit app)

Screenshots

Project LeanNation4 screens
The Diet Doc Fit Lab4 screens

Verdict

The call

The clearest difference is update cadence: Project LeanNation at fortnightly against The Diet Doc Fit Lab's every 5 weeks. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Project LeanNation ships an update fortnightly, The Diet Doc Fit Lab every 5 weeks. The most recent releases landed on October 30, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 9 level
Project LeanNation versus The Diet Doc Fit Lab: the parameters behind the verdict, then further details
ParameterProject LeanNationThe Diet Doc Fit Lab
PriceFreeFree
Rating4.9 (530 ratings) — better—
Positive reviews81.8% of reviews—
Number of ratings530 — better—
Update frequencyFortnightly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.5
Further details — not scored
Size96 MB119 MB
Age rating17+4+
DeveloperProject LeanNation Franchising Inc.Nautilus Connection, LLC

In-app purchases

None

Project LeanNation

No in-app purchases

None

The Diet Doc Fit Lab

No in-app purchases

Questions

Is Project LeanNation free?
Project LeanNation is free to download, with no in-app purchases.
Is The Diet Doc Fit Lab free?
The Diet Doc Fit Lab is free to download, with no in-app purchases.
Do Project LeanNation or The Diet Doc Fit Lab have ads?
Neither Project LeanNation nor The Diet Doc Fit Lab shows ads.
Which is updated more often, Project LeanNation or The Diet Doc Fit Lab?
Project LeanNation ships an update fortnightly, and The Diet Doc Fit Lab every 5 weeks. Most recently, Project LeanNation was updated on October 30, 2026 and The Diet Doc Fit Lab on September 18, 2026.

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