Comparison

Training App (MyStrengthBook) vs ZeroW App

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

Head to head
About

Training App (MyStrengthBook)

This app helps optimize fitness by connecting users with coaches for personalized training programs. It provides guidance on weight selection, allows video sharing for feedback, and tracks workout progress and metrics. Users can also access exercise demos and sync data with HealthKit.

Highlights
  • Personalized training programs from coaches
  • Weight selection guidance (%1RM / RPE)
  • Video upload for coach feedback
  • Workout results and metric tracking
  • Exercise demo videos
  • HealthKit integration
Features
Read full description

Optimize your fitness outcomes using the most complete Training App in the world. 1) Connect with your coach on PULL by MyStrengthBook If your coach uses the MyStrengthBook coaching platform, they can deliver your training programs through the mobile app. You need to be invited to their account to gain access to the app with this product. 2) Subscribe to a Training App from a coach using PUSH by MyStrengthBook By visiting any of our partner's marketing sites you can subscribe to their training app and gain unlimited access to their training programs and community of lifters Features to highlight include - Know exactly what weight to put on the bar for optimal training (%1RM / RPE) - Upload videos and share them directly with your coach to streamline athlete check-ins. - Keep track of your actual results directly in the app - Watch exercise demo videos directly in the app to perfect your lifting technique - Automatically track all your training metrics to ensure you are progressing toward your goal - Mark sets off as complete as you progress through your workout to stay organized. - Sync your account with HealthKit to track all your health and fitness data in one place including nutrition, steps and bodyweight. - and much more…

About

ZeroW App

Features
Read full description

Zero Weaknesses App is used to deliver coaching and programming for powerlifting and strength training. Proven systems with years of experience that can help anyone get to the strongest version of themselves! We are using the best practices in technique, programming and nutrition. Our specialty is Powerlifting, but we cater to absolutely anybody, from beginners to elite. Features to highlight include Know exactly what weight to put on the bar for optimal training (%1RM / RPE) Upload videos and share them. Keep track of your actual results directly in the app Watch exercise demo videos directly in the app to perfect your lifting technique Automatically track all your training metrics to ensure you are progressing toward your goal Mark sets off as complete as you progress through your workout to stay organized. Sync your account with HealthKit to track all your health and fitness data in one place including nutrition, steps and bodyweight. and much more…

Screenshots

Training App (MyStrengthBook)4 screens
ZeroW App4 screens

Verdict

The call

Training App (MyStrengthBook) and ZeroW App 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Training App (MyStrengthBook) ships an update every 5 days, ZeroW App every 8 days. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

ScorecardNo meaningful differences
Training App (MyStrengthBook) versus ZeroW App: the parameters behind the verdict, then further details
ParameterTraining App (MyStrengthBook)ZeroW App
PriceFreeFree
Rating3.5 (50 ratings) — better—
Positive reviews27.3% of reviews—
Number of ratings50 — better—
Update frequencyEvery 5 days — betterEvery 8 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size92 MB76 MB
Age rating4+4+
DeveloperMy Strength Book IncThe Trustee for Lilley-Buddy Trust

In-app purchases

None

Training App (MyStrengthBook)

No in-app purchases

None

ZeroW App

No in-app purchases

Questions

Is Training App (MyStrengthBook) free?
Training App (MyStrengthBook) is free to download, with no in-app purchases.
Is ZeroW App free?
ZeroW App is free to download, with no in-app purchases.
Do Training App (MyStrengthBook) or ZeroW App have ads?
Neither Training App (MyStrengthBook) nor ZeroW App shows ads.
Which is updated more often, Training App (MyStrengthBook) or ZeroW App?
Training App (MyStrengthBook) ships an update every 5 days, and ZeroW App every 8 days. Most recently, Training App (MyStrengthBook) was updated on November 11, 2026 and ZeroW App on November 7, 2026.

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