Comparison

Inner Beast Training App vs CurlBro

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

Head to head
About

Inner Beast Training App

This app helps powerlifters plan their training year with expert programs and customizable workouts. It offers precise load calculations, readiness assessments, and detailed training metrics to track progress and optimize performance. Syncs with Apple Health for comprehensive fitness data.

Highlights
  • Expert strength and powerlifting programs
  • Customizable workout scheduling and exercise swapping
  • Readiness calculator based on sleep and nutrition
  • Detailed training metrics and progress visuals
  • Precise load calculation using RPE and percentages
  • Exercise demo videos and progress photo storage
  • Syncs with Apple Health
Features
Read full description

Finally—a powerlifting specific app to help you intelligently plan your year (or years) of lifting, adding serious pounds to your lifting total. This app is built for the non-nonsense lifter, your long haul companion for sustained progress. Programming: Unlimited access to an ever-growing library of expert strength and powerlifting programs written by a seasoned powerlifting coach. Whether you’re just getting started with lifting, or you’re looking for some serious PRs on the platform, there’s something valuable here for every lifter. Also featured is our extensive exercise library with thorough descriptions and video tutorials. Customization: Once you pick your program, you have the ability to schedule accordingly, swap out exercise, make modifications, recalculate your remaining sets based on fatigue level, and so much more. With our readiness calculator, you can input your sleep, nutrition, stress level and more to get a feel for how ready you are before every session, and adjust accordingly. Much better than a spreadsheet, your programming actually grows and adapts with you by the session. Powerful training metrics: Easy to interpret visuals and graphs help you keep track of important metrics, such as 1RM, e1RM, average recovery, session volume, and much more over time. Store your progress photos, lifting videos, and sync with Apple Health to keep track of steps, bodyweight, and nutrition. Precise load calculation: Never again guess how much your main set or backoffs should be. Using a combination of RPE and target percentages, you’ll always know how much to lift and how heavy it should feel. Should you over-or undershoot, it’s easy to right the ship so you aren’t building up too much fatigue or underperforming. Features to highlight include - Know exactly what weight to put on the bar for optimal training (%1RM / PE) - 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...

About

CurlBro

This strength-training app allows users to build, run, and log detailed workout sessions. It features an offline-first design with no account or subscription required, focusing on a clean tool for experienced lifters.

Highlights
  • Drag-to-reorder workout builder
  • Superset grouping
  • Built-in workout templates
  • Per-set logging
  • Rest timer with Live Activity
  • Full workout history
  • Share/import workouts as text
Features
Read full description

Build a workout that fits your day, track every set, and see the work add up. CurlBro keeps planning, tracking, rest, and review in one place. Start with a built-in workout, make your own, or get a little help choosing what comes next. TRACK EVERY SET Record reps, weight, time, and distance. Adjust your sets as you go, add notes, and keep a clear record of what you actually did. TAKE YOUR REST Rest is part of the plan. Your timer can start automatically between working sets and superset rounds. Adjust it as you go, or keep an eye on it from the Lock Screen and Dynamic Island with Live Activities on supported iPhones. SEE THE WORK ADD UP Finish with a session summary, then explore your workout history, training volume, and exercise progress. Check what you lifted last time and how your training has changed over time. BUILD YOUR KIND OF WORKOUT Choose exercises, set reps and rest, arrange supersets, and save workouts to use again. Or let CurlBro put a session together around your time, equipment, and preferences, then make it your own. GET A LITTLE HELP WITH WHAT'S NEXT Find exercise suggestions based on the workout you're building. Explore additions, superset pairings, and alternatives when you want to change a movement. MAKE IT YOURS Create custom exercises, share your workouts, and import routines shared from CurlBro. You can also save completed strength workouts to Apple Health. You bring the effort. CurlBro keeps the details.

Screenshots

Inner Beast Training App4 screens
CurlBro4 screens

Verdict

The call

The clearest difference is device support: Inner Beast Training App at 3 against CurlBro's 1. Inner Beast Training App also leads on iOS requirement (15.1 vs 17.0). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Inner Beast Training App against 5.0 for CurlBro. Both are backed by a comparable volume of ratings — 3 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Inner Beast Training App ships an update fortnightly, CurlBro every 11 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Inner Beast Training App versus CurlBro: the parameters behind the verdict, then further details
ParameterInner Beast Training AppCurlBro
PriceFreeFree
Rating5.0 (3 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings34 — better
Update frequencyFortnightlyEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size74 MB29 MB
Age rating4+4+
DeveloperInner Beast Strength and ConditioningSIMONE LONGO

Customer experience

Inner Beast Training App

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CurlBro

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Inner Beast Training App

No in-app purchases

None

CurlBro

No in-app purchases

Questions

Is Inner Beast Training App free?
Inner Beast Training App is free to download, with no in-app purchases.
Is CurlBro free?
CurlBro is free to download, with no in-app purchases.
Which has better reviews, Inner Beast Training App or CurlBro?
Inner Beast Training App and CurlBro are both rated 5.0 out of 5 on the App Store, from 3 and 4 ratings respectively.
Do Inner Beast Training App or CurlBro have ads?
Neither Inner Beast Training App nor CurlBro shows ads.
Which is updated more often, Inner Beast Training App or CurlBro?
Inner Beast Training App ships an update fortnightly, and CurlBro every 11 days. Most recently, Inner Beast Training App was updated on November 4, 2026 and CurlBro on October 31, 2026.

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