Comparison

Wendler Log 531 vs THOR’S TRAINING APP

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

THOR’S TRAINING APP

This app helps optimize fitness outcomes by connecting users with their coaches for personalized training programs. It provides guidance on weights, allows video sharing for technique feedback, and tracks progress and health data.

Highlights
  • Personalized training programs from coaches
  • Weight guidance (%1RM / RPE)
  • Video upload for coach feedback
  • Exercise demo videos
  • Automatic training metric tracking
  • 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…

Screenshots

Wendler Log 5314 screens
THOR’S TRAINING APP4 screens

Verdict

The call

The clearest difference is rating: Wendler Log 531 at 4.5 against THOR’S TRAINING APP's 3.7. Wendler Log 531 also leads on ratings volume (562 vs 3) and update cadence (every 4 days vs weekly). THOR’S TRAINING APP's advantage is in-app purchases (none vs 6) and review sentiment (100% vs 70%). On price, ads, device support and iOS requirement 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. THOR’S TRAINING APP asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Wendler Log 531 holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Wendler Log 531 has 562 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 70% of Wendler Log 531's written reviews are positive against 100% of THOR’S TRAINING APP's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Wendler Log 531 ships an update every 4 days, THOR’S TRAINING APP weekly. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
Wendler Log 531 versus THOR’S TRAINING APP: the parameters behind the verdict, then further details
ParameterWendler Log 531THOR’S TRAINING APP
PriceFreeFree
Rating4.5 (562 ratings) — better3.7 (3 ratings)
Positive reviews70.4% of reviews100.0% of reviews — better
Number of ratings562 — better3
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size54 MB74 MB
Age rating4+4+
DeveloperCharles VanderhoffMy Strength Book Inc

Customer experience

Wendler Log 531

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

THOR’S TRAINING APP

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
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

THOR’S TRAINING APP

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

THOR’S TRAINING APP

No in-app purchases

Questions

Is Wendler Log 531 free?
Wendler Log 531 is free to download, with in-app purchases available.
Is THOR’S TRAINING APP free?
THOR’S TRAINING APP is free to download, with no in-app purchases.
Which has better reviews, Wendler Log 531 or THOR’S TRAINING APP?
Wendler Log 531 is rated higher. Wendler Log 531 averages 4.5 out of 5 from 562 ratings, while THOR’S TRAINING APP averages 3.7 from 3 ratings.
Do Wendler Log 531 or THOR’S TRAINING APP have ads?
Neither Wendler Log 531 nor THOR’S TRAINING APP shows ads.
Which is updated more often, Wendler Log 531 or THOR’S TRAINING APP?
Wendler Log 531 ships an update every 4 days, and THOR’S TRAINING APP weekly. Most recently, Wendler Log 531 was updated on October 29, 2026 and THOR’S TRAINING APP on October 25, 2026.

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