Comparison

btwb vs MM Crew

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

Head to head
About

btwb

Log your workouts, discover new ones, and connect with your fitness community. Track progress, analyze performance, and manage nutrition with a comprehensive fitness tracking tool.

Highlights
  • Daily workout programming
  • Discover millions of WODs
  • Track workout results
  • Macro and nutrition tracking
  • Community and social features
  • Performance analysis and badges
  • Gym virtual programming
Features
Read full description

btwb, the world's premier workout tracker, brings fitness communities together, in person & remotely. We are the world's largest workout Log with 100+ million results and counting. WORKOUTS - Get daily programming at your fingertips with btwb's Varied Not Random workouts. 4 versions available daily: Performance, Fitness, Dumbbell Only, and No Equipment. - Post results for every workout and/or create your own. - Discover the perfect workout among 12+ Million Unique WODs. - Perfectly capture and share your workout experience with attached images and location tagging. - See how you stack up against the world with World-Wide Leaderboards. GYMS - Keep your community connected by taking your gym virtual. Deliver custom programming to groups and individuals, include personalized movement demos and WOD briefs, view member activity and results via gym feeds and leaderboards, and encourage members with emojis & comments through private Squads. MACROS - Track your Macros. Get the best features of other macro tracking apps combined with our best-in-class workout tracking. With over 700k grocery items, 160k restaurant items, and 13k common foods, find exactly the food you’re looking for by searching our library or by scanning the barcode of your favorite packaged item! You can even create your own custom entries! Set your own macronutrient targets, or have coaches set them for you. - Set your own macronutrient targets, or have coaches set them for you. SOCIAL - Create private Squads and build Follow lists to keep up with your friends' results. - Use direct messaging to converse about fitness with individuals and groups. ANALYSIS - Earn badges for various workouts, gymnastics maxes, 1RM lifts, and running & rowing intervals. - Discover potential major and minor strength, mobility, and technique issues in specific categories with Imbalances. - How fit are you? (1-100) Work to unlock your Fitness Level. Track body fat, benchmarks and more!

About

MM Crew

Features
Read full description

Everything you need to get the most of your Moving Mountains program in one place! View the class schedule, reserve your spot in class, view the workout of the day, log your results, and track your progress. You can also manage your account, and access additional mobility and sport specific programming. If you enjoy the Moving Mountains Crew app, we’d really appreciate if you took a second to leave a nice review because it helps us improve and also helps get the word out. Thank you!!

Screenshots

btwb4 screens
MM Crew4 screens

Verdict

The call

The clearest difference is update cadence: btwb at weekly against MM Crew's every 6 weeks. MM Crew's advantage is iOS requirement (13.0 vs 15.6). 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

btwb ships an update weekly, MM Crew every 6 weeks. The most recent releases landed on September 22, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 8 level
btwb versus MM Crew: the parameters behind the verdict, then further details
ParameterbtwbMM Crew
PriceFreeFree
Rating4.6 (1.5K ratings) — better—
Positive reviews53.2% of reviews—
Number of ratings1.5K — better—
Update frequencyWeekly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size265 MB57 MB
Age rating4+12+
DeveloperBTWB, LLCMegan Porter

Bugs and requests

btwb

Reported bugs

5 issues
  • Subscription cancellation and billing problems
  • Frequent crashes and white screens
  • Inability to log certain workout types
  • Barcode scanner and movement tracking issues
  • Problems with data syncing and history display

Requested features

5 requests
  • Add dark mode or black background option
  • Integrate with Apple Health and other fitness apps
  • Improve custom workout creation and logging
  • Provide better social/community features
  • Fix issues with loading and saving workout data

MM Crew

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

btwb

No in-app purchases

None

MM Crew

No in-app purchases

Questions

Is btwb free?
btwb is free to download, with no in-app purchases.
Is MM Crew free?
MM Crew is free to download, with no in-app purchases.
Do btwb or MM Crew have ads?
Neither btwb nor MM Crew shows ads.
Which is updated more often, btwb or MM Crew?
btwb ships an update weekly, and MM Crew every 6 weeks. Most recently, btwb was updated on September 22, 2026 and MM Crew on September 13, 2026.

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