Comparison

531 Strength vs Tryna Get Jacked

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

Head to head
About

531 Strength

This app simplifies tracking your progress on the 5/3/1 strength training program. It calculates and displays weights, reps, and sets based on your one-rep max, allowing you to easily plan and execute your workouts. Rounding options help match available gym plates.

Highlights
  • Calculate 5/3/1 weights
  • Track 1RM for exercises
  • View cycle step weights
  • Round weights to available plates
  • Full overview of weights, reps, sets
Features
Read full description

Makes it quick and easy to get a full overview of all weights, reps and sets based off your 1RM when you’re following the 5/3/1 program. - Save your current 1 RM for each of the four exercises - View calculated weights for each step in the cycle - Round the weight to match the plates you have available This app is made for people who are familiar with the structure of the 5/3/1 program and who needs simple access to the calculated weights for each exercise.

About

Tryna Get Jacked

This app provides structured workout programs and guidance from specialized coaches to help users build muscle and strength. It offers progress tracking for workouts, body weight, and nutrition, along with community support.

Highlights
  • Structured workout programming
  • Instructional exercise videos
  • Progress tracking (workouts, body weight, photos)
  • Custom macro calculator
  • Nutrition and lifestyle guidelines
  • Community support via Discord
  • HealthKit integration
Features
Read full description

Get jacked and grow with a community full of like-minded individuals. The missing link to getting jacked is usually a lack of structure and clarity of what to do at the gym. We offer just that and more. We pride ourselves on providing a clear direction on how to achieve your goals. Members of the TGJ TEAM get access to multiple coaches specializing in putting on muscle, strength training, developing nutritional, and lifestyle habits, improving mindset, and much more. You get access to these coaches through a private discord group where everybody is just tryna help each other get JACKED n shi. Programming Get access to an always-improving library of programs with another 12 currently in there with over 100 instructional videos done by the TGJ Coaches. Beginner to Intermediate, 3 to 6 days per week Professional or Home Gym Specific progressions tracked over a span of 12-20 weeks Every exercise has an instructional video from the TGJ Coaches explaining how to perform the movements for maximal growth. Ability to swap exercises, add extra sets, and reps. Access to the TGJ coaches in the discord group chat Measurable Track your progress and review your exercise history Track your body weight, steps, macros, and progress pictures. Making sure you are seeing incremental progress every WEEK which compounds into all kinds of GAINS Nutrition and Lifestyle Custom Macro Calculator Nutrition and Lifestyle Guidelines detailing structures to optimize getting JACKED. Access to the TGJ coaches in the discord group chat Coaching 24/7 access to the TGJ coaches to make the most out of your getting JACKED journey Access to the TGJ community to connect with others on the same journey where you can provide your input Sync your account with HealthKit to track all your health and fitness data in one place including nutrition, steps, and bodyweight.

Screenshots

531 Strength4 screens
Tryna Get Jacked4 screens

Verdict

The call

The clearest difference is in-app purchases: Tryna Get Jacked at none against 531 Strength's 4. Tryna Get Jacked also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). 531 Strength's advantage is ratings volume (12K vs 4). On price, rating, review sentiment 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. 531 Strength sells 4 one-off in-app purchases. Tryna Get Jacked asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for 531 Strength against 5.0 for Tryna Get Jacked. That said, the two scores are not equally well evidenced: 531 Strength has 12K ratings behind it against 4, so its average is the more settled of the two. Written reviews are what separate them: 94% of 531 Strength's written reviews are positive against 100% of Tryna Get Jacked's.

UpkeepUpdate frequency

531 Strength ships an update every 2 months, Tryna Get Jacked every 2 weeks. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
531 Strength versus Tryna Get Jacked: the parameters behind the verdict, then further details
Parameter531 StrengthTryna Get Jacked
PriceFreeFree
Rating4.9 (12K ratings)5.0 (4 ratings) — better
Positive reviews94.0% of reviews100.0% of reviews — better
Number of ratings12K — better4
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size26 MB74 MB
Age rating4+4+
DeveloperHenrik JachobsenTryna Get Jacked Corp

Customer experience

531 Strength

All ratings11,645 ratings
Positive98.0%
Neutral1.2%
Negative0.8%
Written reviews282 reviews
Positive94.0%
Neutral2.8%
Negative3.2%

Tryna Get Jacked

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews18 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

531 Strength

Reported bugs

2 issues
  • Rest timer stops when app is backgrounded
  • Plate calculator not flexible enough

Requested features

4 requests
  • Ability to adjust training max separately from 1RM
  • Option to track rep PRs and estimated 1RM
  • Accessory exercise tracking and planning
  • Sync progress across devices

Tryna Get Jacked

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

531 Strength

One-time4
  • Additional exercises$1.99
  • Adjustable set$1.99
  • Plate calculator$1.99
Show 1 more
  • Progress log$6.99
None

Tryna Get Jacked

No in-app purchases

Questions

Is 531 Strength free?
531 Strength is free to download, with in-app purchases available.
Is Tryna Get Jacked free?
Tryna Get Jacked is free to download, with no in-app purchases.
Which has better reviews, 531 Strength or Tryna Get Jacked?
Tryna Get Jacked is rated higher. 531 Strength averages 4.9 out of 5 from 12K ratings, while Tryna Get Jacked averages 5.0 from 4 ratings.
Do 531 Strength or Tryna Get Jacked have ads?
531 Strength shows ads; Tryna Get Jacked does not.
Which is updated more often, 531 Strength or Tryna Get Jacked?
531 Strength ships an update every 2 months, and Tryna Get Jacked every 2 weeks. Most recently, 531 Strength was updated on November 5, 2026 and Tryna Get Jacked on November 3, 2026.

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