Comparison

Wendler Log 531 vs Wuda

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

Head to head
About

Wendler Log 531

This app automates weight calculations for the Wendler 5/3/1 powerlifting program, tracks progress with detailed logs and PRs, and offers customizable training plans. Advanced features include pre-built assistance programs, a plate calculator, and progress charts.

Highlights
  • Automatic weight calculations
  • Complete lift history tracking
  • AMRAP score tracking
  • Customizable program builder
  • Barbell plate calculator
  • Progress charts and graphs
Features
Read full description

Transform your strength training with the ultimate Wendler 5/3/1 powerlifting tracker and workout calculator — a dedicated 5/3/1 workout app for serious lifters. AUTOMATIC WEIGHT CALCULATIONS Enter your one rep max once and never calculate percentages again. Wendler Log instantly generates your complete strength program and training cycle with precise weights for every set. Focus on lifting heavy, not doing math. TRACK YOUR PROGRESS • Complete lift history with sortable workout logs by date, exercise, reps, and calculated 1RM • AMRAP (As Many Reps As Possible) score tracking to monitor strength gains and personal records (PRs) • Progressive overload tracking as weights automatically increase each cycle • Workout timer and rest periods to optimize training efficiency FULLY CUSTOMIZABLE PROGRAM Built around the four main compound lifts - Squat, Bench Press, Deadlift, and Overhead Press - with full customization for your training style: • Create custom lifts beyond the core four • Configure cycle length from 3 to 10 weeks including deload weeks • Adjust weight increments and training max percentages • Warmup sets automatically calculated for each lift POWERFUL PRO FEATURES Upgrade to unlock advanced training tools: • 11+ pre-built assistance programs (BBB, FSL, Triumvirate, and more) • Custom assistance program builder for personalized accessory work • Barbell plate calculator - see exactly what plates to load for every set • Progress charts and strength graphs to visualize your gains over time • Secure cloud backup to sync your workouts and training data across devices • Completely ad-free experience DESIGNED FOR STRENGTH ATHLETES Whether you're a powerlifter, CrossFit athlete, or strength training enthusiast, Wendler Log acts as your 5/3/1 workout planner and lifting app so you can stay consistent and build lasting strength. Perfect for: • Powerlifting, bodybuilding, and strength training • CrossFit programming • Building a bigger squat, bench, deadlift, and press • Linear and periodized progression • Gym workouts with barbell and weightlifting training Switch between kg and lbs. Track your weightlifting progress. Hit new PRs. INDEPENDENT APP DISCLAIMER This app is independently developed and not affiliated with Jim Wendler or his official training materials. For the complete 5/3/1 methodology, please support Jim Wendler by purchasing his books. SUPPORT & FEEDBACK Need help or have suggestions? Contact us directly through the app at Help Center > Feedback / Get Help. We're committed to making Wendler Log the best strength tracking app available. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Wuda

This Apple Watch fitness app automatically counts your reps, tracks exertion and rest times, and saves your workout history. It remembers previous weights used and provides visual cues for exercises, making your training efficient and data-driven.

Highlights
  • Automated rep counting
  • Exertion and rest time tracking
  • Detailed workout history
  • Weights memory
  • Quick access to previous exercises
  • Visual exercise cues
  • No user accounts required
Read full description

Welcome to your new training experience with our standalone Apple Watch fitness app. This innovative app is designed with the modern fitness enthusiast in mind, offering seamless integration of your Apple Watch into your daily workout routine. Our unique features are here to streamline your training, push your limits, and maximize your health. Automated Rep Counting: Never lose count of your reps again! Using advanced sensor technology, the app automatically detects and records your reps for various free-weight exercises targeting the biceps, triceps, shoulders, and back muscles. In case of any discrepancies, adjustments are just a tap away! Track Exertion and Rest Times: Our app helps maintain the perfect balance between exertion and rest, which is crucial for effective workouts. It keeps track of your exertion times and also ensures you take the necessary breaks, assisting you in training efficiently and safely. Detailed Workout History: No more guessing games about last week's training routine. Our app saves your workout history, helping you understand your progress and adjust your routine instantly. Say goodbye to overworked muscles! Weights Memory: Forget the hassle of remembering your last used weights. The app automatically records the weights you used in your previous workouts, making it easier for you to stay consistent and focus on your form. Quick Access to Previous Exercises: The app offers a user-friendly interface that allows you to swiftly return to your previous exercise, so you can alternate between routines without wasting any time. Visual Exercise Cues: No guesswork! Each exercise comes with a simple illustration showing posture, weight placement, and movement direction, so you can lift with confidence. No User Accounts: Getting started is easy! No registration, no passwords. Simply download the app and start training right away. Transform your Apple Watch into your personal fitness assistant and elevate your training experience with our intuitive and innovative app. Embrace the power of technology to lift smarter, not harder.

Screenshots

Wendler Log 5314 screens

Verdict

The call

The clearest difference is in-app purchases: Wuda at none against Wendler Log 531's 6. Wuda also leads on rating (5.0 vs 4.5). Wendler Log 531's advantage is ratings volume (558 vs 1) and update cadence (every 4 days vs every 10 days). On price, ads 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. Wendler Log 531 sells 6 in-app purchases, starting at $7.99 per month. Wuda asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Wuda holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Wendler Log 531 has 558 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Wendler Log 531 ships an update every 4 days, Wuda every 10 days. The most recent releases landed on October 26, 2026 and October 10, 2026 respectively.

Scorecard6 real differences · 4 level
Wendler Log 531 versus Wuda: the parameters behind the verdict, then further details
ParameterWendler Log 531Wuda
PriceFreeFree
Rating4.5 (558 ratings)5.0 (1 ratings) — better
Positive reviews70.4% of reviews—
Number of ratings558 — better1
Update frequencyEvery 4 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.0 — better17.6
Further details — not scored
Size54 MB27 MB
Age rating4+4+
DeveloperCharles VanderhoffReasonable Software LLC

Customer experience

Wendler Log 531

All ratings546 ratings
Positive88.5%
Neutral3.1%
Negative8.4%
Written reviews223 reviews
Positive70.4%
Neutral9.0%
Negative20.6%

Wuda

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Wendler Log 531

Reported bugs

3 issues
  • Workouts not saving properly
  • Subscription not recognized for previous purchases
  • Plate loading calculations not always accurate

Requested features

4 requests
  • Integration with Apple Health
  • More 5/3/1 program variations
  • Ability to customize assistance exercises
  • Option for 2-3 day per week training cycles

Wuda

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Wendler Log 531

Subscriptions3
  • Wendler Log Pro Monthly$7.991 Month
  • Wendler Log Pro 3 Months$19.993 Months
  • Wendler Log Pro Annual7 Days trial$69.991 Year
One-time3
  • Assistance Lift Pack$4.99
  • Ad Free Logbook$5.99
  • Wendler Log Pro$9.99
None

Wuda

No in-app purchases

Questions

Is Wendler Log 531 free?
Wendler Log 531 is free to download, with in-app purchases available.
Is Wuda free?
Wuda is free to download, with no in-app purchases.
Which has better reviews, Wendler Log 531 or Wuda?
Wuda is rated higher. Wendler Log 531 averages 4.5 out of 5 from 558 ratings, while Wuda averages 5.0 from 1 ratings.
Do Wendler Log 531 or Wuda have ads?
Neither Wendler Log 531 nor Wuda shows ads.
Which is updated more often, Wendler Log 531 or Wuda?
Wendler Log 531 ships an update every 4 days, and Wuda every 10 days. Most recently, Wendler Log 531 was updated on October 26, 2026 and Wuda on October 10, 2026.

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