Ultra+Ultra+

Comparison

Hevy vs Strong: Which Free Workout Tracker Wins

Hevy and Strong are both excellent free logbooks, and the deciding factors are narrow. Hevy has a web app, Wear OS support, a social feed and a much cheaper Pro tier. Strong has the faster logging screen and a full CSV export. Neither tracks nutrition or plans your training.

Last updated September 11, 2026. Prices and features checked on the vendors' own sites and store listings on that date.

Feature by feature

Hevy vs Strong feature comparison
FeatureHevy app iconHevyStrong app iconStrongUltra+ app iconUltra+
Workout loggingYesYesYes
Previous set shownLast time's weight and reps on the set you are doingYesYesYes
Best set or 1RM trackingYesYesYes
Plate calculatorYesYesNo
Rest timerYesYesYes
Build your own programYesYesYes
Pre-made programsYesNot listedPartialPartial
AI coach that reads your logNot a generator: something you can ask about your own numbersPartialPartialNoYes
Nutrition and macro trackingNoNoYes
Barcode scanningNoNoYes
Apple Watch appYesYesNo
Android appYesYesYes
Data exportNot listedYesNo

Pricing

Hevy app icon

Hevy

Free logger; Pro from $2.99 a month

Free tier
Full logger, no ads, routines capped (Hevy's help centre says four)
Monthly
$2.99
Yearly
$23.99
Lifetime
$74.99
Trial
Not listed

Prices from the US App Store listing. Pro adds unlimited routines, full graph history and unlimited custom exercises.

Strong app icon

Strong

Free logger; PRO from $4.99 a month

Free tier
Unlimited workouts, three custom routines
Monthly
$4.99
Yearly
$29.99
Lifetime
$99.99
Trial
Not listed

Prices from the US App Store listing. PRO removes the routine limit.

Ultra+ app icon

Ultra+

$6.25 a month billed yearly, or $12.99 monthly

Free tier
None
Monthly
$12.99
Yearly
$74.99
Trial
7-day free trial

Promo code ULTRA20 makes the yearly plan $64.99. Subscriptions run through the App Store, Google Play or the website.

The free tiers differ by one routine and one browser

Both apps log unlimited workouts for free with no ads. Hevy's help centre puts its free routine cap at four; Strong's is three. That difference is trivial unless you rotate programs, in which case you will hit either cap quickly and be choosing between paid tiers instead.

The real gap in the free tiers is reach. Hevy runs on iOS, Android, Apple Watch, Wear OS and in a browser at hevy.com. Strong runs on iOS and Android with an Apple Watch app, and there is no web version. If you plan your training on a laptop, or you are on Android and want to log from a watch, Hevy is the only one of the two that can do it.

Hevy Pro is $2.99 a month, $23.99 a year or $74.99 for life. Strong PRO is $4.99 a month, $29.99 a year or $99.99 once. Hevy is cheaper on every line, and its lifetime option is $25 less.

What each paid tier adds is similar: the routine cap goes away, the full graph history opens up, and you get unlimited custom exercises on Hevy or extra charts and body measurements on Strong. Neither adds programming logic or nutrition, because neither app does those at any price.

Speed against ownership

Strong's active workout screen is the fastest in this group. Previous set values sit next to each input, the rest timer starts itself, and the plate and warm-up calculators are one tap away. It has been refined for years and it feels it.

Hevy is close behind and adds a few things Strong does not: RPE fields, a cleaner routine builder with folders, and proper exercise videos in the library. It also has a social feed, which is either a feature or noise depending on whether your friends are on it.

The thing Strong has that Hevy does not advertise is export. Strong writes every workout out to CSV from the settings screen. If you want your training history in a spreadsheet, or you want to be able to leave with your data, that is a real advantage and it is the strongest single argument for Strong.

What neither of them does

Neither app tracks food. Neither plans your training or tells you what to lift next. Both show you last time and stop there, which is fine if you already know how to program and a gap if you do not.

That is the space Ultra+ sits in, at $12.99 a month or $74.99 a year: nutrition with barcode scanning in the same app, your all-time best set shown on every set, and a coach that reads your workouts and your food before it answers. It has no free tier, no web app and no watch app, so it is a different trade rather than a strictly better one.

Which one to pick

Hevy app icon

Pick Hevy if

You want a web app or a Wear OS watch. You want the cheapest paid tier. You like a social feed. You want exercise videos in the library and folders in the routine builder.

Strong app icon

Pick Strong if

You want the fastest possible set logging. You want your full history as a CSV. You are on iPhone and Apple Watch and do not need a browser version. Three routines is enough for your split.

The apps in detail

Hevy app icon

Hevy

Free workout logbook with routines, a social feed, and a cheap Pro tier that removes the routine cap.

Free: Full logger, no ads, routines capped (Hevy's help centre says four) · $2.99/mo · $23.99/yr

Hevy is the free logbook most people get recommended first, and for good reason. Logging is quick, the exercise library has proper videos, and the routine builder with folders is the cleanest of the group. While you log a set it shows your previous workout values, it has an automatic rest timer, RPE, supersets, a warm-up set calculator and a weight plate calculator. It runs on iOS, Android, Apple Watch, Wear OS and in a browser at hevy.com.

Where it is strong

  • Free tier covers full logging with no ads
  • Cheapest Pro of the group: $2.99 a month, $23.99 a year, or $74.99 once
  • Apple Watch and Wear OS apps, plus a web app at hevy.com
  • Plate calculator, warm-up calculator, RPE and supersets built in

Where it falls short

  • Free tier caps routines (Hevy's help centre says four)
  • No nutrition or macro tracking
  • No coach in the app: HevyGPT imports a plan from ChatGPT, it does not read your log
  • Progression is on you: it shows last time, it does not say what to do next

Best for: Lifters who want a free, well-made logbook with watch and web apps, and who plan their own progression.

Strong app icon

Strong

A simple, fast logbook for the gym. Free for unlimited workouts with three custom routines.

Free: Unlimited workouts, three custom routines · $4.99/mo · $29.99/yr

Strong has been around long enough that its whole pitch is simplicity. The active workout screen is the fastest in this group: previous set values next to each input, an auto-starting rest timer, a plate calculator and a warm-up calculator a tap away. It tracks best sets and estimated 1RM per exercise, and you can export every workout to CSV from the settings. It runs on iOS and Android with an Apple Watch app.

Where it is strong

  • One of the fastest set-logging screens around
  • Plate and warm-up calculators built in
  • CSV export of everything
  • Apple Watch app, and unlimited workouts on the free tier

Where it falls short

  • Free tier stops at three custom routines
  • No programs or progression logic: it records, it does not plan
  • No nutrition tracking
  • No coach

Best for: Lifters who run their own program from a spreadsheet or their head and want the quickest possible logbook.

Ultra+ app icon

Ultra+

Our app

Hypertrophy and strength tracker for iOS and Android with Blaze, an AI coach that reads your log.

No free tier · $12.99/mo · $74.99/yr

Ultra+ is a training and nutrition app for people who lift to get bigger and stronger. It runs on iOS and Android, and it does not have a web app or a watch app. You log sets the normal way: pick the exercise, enter weight and reps, mark the set done, and a rest timer starts. What makes it different is what sits next to the input. Every set shows what you did last time for that exercise and your all-time best set, so the number to beat is on the screen instead of in your memory.

Where it is strong

  • Previous set and all-time best set shown on every set
  • Blaze reads your workouts, nutrition and bodyweight before answering, and changes the plan only when you ask
  • Nutrition journal with barcode scan and macros in the same app
  • Volume change after each session and a weekly card built from what you actually did
  • A finished first week already in the app from the quiz

Where it falls short

  • No web app
  • No Apple Watch app
  • No program marketplace or library of named programs
  • Newer app with a smaller exercise catalog (around 500) than JEFIT's 1,400 plus
  • No plate calculator and no data export
  • No free tier: a 7-day trial, then paid

Best for: Lifters who have trained for a while, want the number to beat on every set, and want a coach that reads their training and their food before it answers.

Frequently asked questions

Is Hevy or Strong better for beginners?

Hevy, marginally. The exercise library has videos, the routine builder is easier to understand, and the free tier allows four routines. Neither app teaches you how to program, so a beginner still has to get a plan somewhere.

Can I export my data from Hevy?

Hevy provides a CSV export of your workouts. Strong also exports everything to CSV from its settings, and export is one of the features Strong is best known for.

Which is cheaper?

Hevy, on every plan. Pro is $2.99 a month, $23.99 a year or $74.99 for life against Strong PRO at $4.99, $29.99 and $99.99.

Does either app track calories?

No. Both are training only. You would need a separate nutrition app, or an app such as Ultra+ that includes a food log alongside the training log.

Which one works on Android watches?

Hevy. It has a Wear OS app as well as an Apple Watch app. Strong lists Apple Watch only.

If you want the food log and the training log in one app, with your previous and best set on every set, that is what Ultra+ does.

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