Comparison

JuggernautAI vs Tonnage App

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

Head to head
About

JuggernautAI

This app uses AI to create personalized strength training programs for powerlifting and powerbuilding. It adapts to your feedback and goals, optimizing volume, frequency, and exercise selection for maximum strength gains and recovery.

Highlights
  • AI-generated personalized workout plans
  • Powerlifting and Powerbuilding goal focus
  • Adaptive training based on real-time feedback
  • Optimized training frequency and volume
  • Exercise selection for weak points
  • Periodization strategy for fatigue management
Features
Read full description

Juggernaut Training Systems’ revolutionary A.I. strength training system has arrived on iOS. Subscribe to JuggernautAI to access all our coaching and get stronger than you can imagine with The Smartest Program for You. Designed by legendary coach Chad Wesley Smith with revolutionary technology by Tim Arnold, JuggernautAI is like having the best strength coach in the world with you during every workout in the gym. HOW IT WORKS JuggernautAI helps you reach your strength potential using our cutting edge technology - the JuggernautAI Powerlifting and Powerbuilding system - in an efficient and easy to use way; Decide on your goal of Powerlifting, to focus on building your Squat, Bench, and Deadlift, or Powerbuilding, to balance your focus between bodybuilding and strength training. Tell us about yourself, your level of experience, and your strength goals JuggernautAI will then design a unique individualized program tailored just for you with the use of expert technology As you progress, the system will continue to adapt your training plan based on your real-time individualized feedback, ensuring you continue to grow and achieve your strength goals. WHY IT WORKS Your JuggernautAI strength program is specifically tailored to your needs and includes; ◆◆ Individualized Volume Landmarks. Do enough training to advance but not so much that you can’t recover. ◆◆ Optimized Training Frequency. Decide how many days a week you want to train, and JuggernautAI will optimize when and how often you should Squat, Bench, and Deadlift. ◆◆ Personalized Periodization Strategy. JuggernautAI finds the best way to progress to ensure you maximize your training while also managing fatigue through a strategic phasic periodization plan. ◆◆ Exercise Selection for your Weak Points. JuggernautAI looks at your weak points and your strength in individual lifts to decide which exercises will be most effective in helping you improve. As a Powerbuilding user, you can also choose which body part to focus on to ensure your physique improves the way you want it to. ◆ Real-Time Feedback Your unique individualized program continues to adapt to your feedback with our Readiness Rating System, making adjustments to your program pre-session, intra-session, session to session, week to week, block to block, and program to program Subscribe to JuggernautAI and get the smartest program for you. ———- ABOUT JUGGERNAUT TRAINING SYSTEMS Juggernaut Training Systems is The Leader in Strength, having helped thousands of athletes from beginners to World Champions maximize their results and reach their goals. We deliver principle-based coaching through cutting-edge technology to help you get the best results of your life. Privacy Policy: https://www.jtsstrength.com/app-privacy-policy/ Terms of Use: https://www.jtsstrength.com/app-terms-of-use/

About

Tonnage App

This app helps lifters track workouts with an intuitive interface. It features AI photo import for easy logging, progress analytics, and training program creation. Syncs with Apple Health and includes a rest timer.

Highlights
  • Workout logging with set, rep, and weight history
  • AI photo import for automatic workout building
  • Progress analytics with charts and stat summaries
  • Build and follow multi-week training programs
  • Apple Health integration for workout and bodyweight sync
  • Built-in rest timer with smart suppression
Features
Read full description

Tonnage – Workout Tracker Tonnage is a clean, powerful workout tracker built for lifters who want to focus on training — not fussing with their app. Log smarter, lift harder. Track every set, rep, and weight with an intuitive interface designed to stay out of your way during a workout. Whether you're following a program or training freestyle, Tonnage keeps up with you. Key Features: Workout Tracking Log any exercise with full set, rep, and weight history. Supports standard sets, drop sets, pyramid sets, and warmup sets. AI Photo Import Photograph a workout from a whiteboard, notebook, or screenshot and Tonnage will automatically build the workout for you. Progress Analytics Track your volume, personal records, and strength trends over time with beautiful charts and stat summaries. Training Programs Build and follow multi-week training programs with structured workout scheduling. Apple Health Integration Automatically sync your workouts and bodyweight to Apple Health. Rest Timer Built-in rest timer that auto-starts after each set, with smart suppression during drop sets. Tonnage Pro unlocks unlimited workouts, training programs, and advanced analytics with a simple one-time purchase — no subscription ever.

Screenshots

JuggernautAI4 screens
Tonnage App4 screens

Verdict

The call

The clearest difference is review sentiment: JuggernautAI at 73% against Tonnage App's 0%. JuggernautAI also leads on rating (4.8 vs 1.0) and ratings volume (5.7K vs 1). Tonnage App's advantage is monetization model (free with in-app purchases vs subscription). On price, update cadence, ads and in-app purchases 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. JuggernautAI sells 1 in-app purchase, starting at $34.99 per month and Tonnage App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

JuggernautAI holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: JuggernautAI has 5.7K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 73% of JuggernautAI's written reviews are positive against 0% of Tonnage App's.

UpkeepUpdate frequency

JuggernautAI ships an update every 4 days, Tonnage App weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
JuggernautAI versus Tonnage App: the parameters behind the verdict, then further details
ParameterJuggernautAITonnage App
PriceFreeFree
Rating4.8 (5.7K ratings) — better1.0 (1 ratings)
Positive reviews72.7% of reviews — better0.0% of reviews
Number of ratings5.7K — better1
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.6 — better18.6
Further details — not scored
Size108 MB5 MB
Age rating17+4+
DeveloperJuggernaut AppsChomps, LLC

Customer experience

JuggernautAI

All ratings5,655 ratings
Positive97.0%
Neutral1.2%
Negative1.7%
Written reviews216 reviews
Positive72.7%
Neutral4.2%
Negative23.1%

Tonnage App

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

JuggernautAI

Reported bugs

3 issues
  • Clearing of workout history after each block
  • Issues with the auto-timer feature
  • Problems with selecting dates and times during setup

Requested features

4 requests
  • Integration with Apple Health or other fitness apps
  • More flexibility in scheduling and workout days
  • Improved exercise library and replacement options
  • Better tracking and history of past workouts

Tonnage App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

JuggernautAI

Subscriptions1
  • JuggernautAI Monthly2 variants$34.991 Month
1 purchases

Tonnage App

One-time1
  • Tonnage Pro$4.99

Questions

Is JuggernautAI free?
JuggernautAI is free to download, with in-app purchases available.
Is Tonnage App free?
Tonnage App is free to download, with in-app purchases available.
Which has better reviews, JuggernautAI or Tonnage App?
JuggernautAI is rated higher. JuggernautAI averages 4.8 out of 5 from 5.7K ratings, while Tonnage App averages 1.0 from 1 ratings.
Do JuggernautAI or Tonnage App have ads?
Neither JuggernautAI nor Tonnage App shows ads.
Which is updated more often, JuggernautAI or Tonnage App?
JuggernautAI ships an update every 4 days, and Tonnage App weekly. Most recently, JuggernautAI was updated on November 7, 2026 and Tonnage App on October 31, 2026.

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