Free vs Paid Workout Apps: Is Pro Worth It for Lifters?

Most workout apps are free to download and then ask you to upgrade. The question isn't whether the paid version has more features (it always does). It's whether you'll actually use the features you'd be paying for.

The short answer: for most lifters, a free workout app is enough to get stronger, because the thing that drives progress is seeing what you lifted last time and beating it, and Hevy, Strong and Liftly all do that for free. Paying is worth it when you hit a free-plan limit every week (too few saved routines, charts that stop after 3 months, ads mid-workout) or when you want a feature that changes how you train, like a program that adjusts your weights. At $24–$70 a year, the paid plans below cost about $0.12–$0.45 per workout if you train 3–4 times a week.

We checked the prices and plan limits on each app's own website and US App Store listing in October 2026. Prices change and vary by country, so the one shown in the app is what you'd pay.

What free workout apps already do well

Getting stronger comes down to progressive overload: adding a little weight or a rep over time. To do that you need three things, and none of them is a paid feature in the main trackers:

1. A log of every set. Hevy, Strong and Liftly all let you log unlimited workouts on their free plans.
2. Last session's numbers in front of you. All three show what you did last time when you open an exercise. Liftly also fills last session's weight in for you and shows last time's reps as grey hints.
3. A way to see if the numbers go up. Free plans include basic progress charts. Liftly's free plan includes an estimated one-rep max chart for every lift.

If you're not sure how to use those three things, how to track progressive overload walks through the method. A notebook can do all of this too. The app just makes it faster.

What paid plans actually add

Here is what each app's paid plan unlocks, in each app's own words where possible, and the US list price.

Two notes. Hevy's App Store listing also shows a $3.99 monthly purchase, and Strong's lists several PRO prices, so check in the app. And Liftly has a separate "Liftly No Ads" plan ($3.99 a month in the US) if ads are the only thing you want gone.

For the full picture of each free plan, see the best free gym apps.

What it costs per workout

A yearly price looks big next to "free". Spread over the workouts you actually do, it's small. This table divides each yearly price by 52 weeks, and by 156 or 208 workouts (3 or 4 sessions a week for a year).

The catch is the word "actually". If you pay yearly and train 3 times a week for 2 months, then stop, Liftly Pro cost you about $2 a workout, not $0.32. That's why the rule below is to prove the habit on free first.

Monthly or yearly? Yearly is 30–67% cheaper than paying monthly for 12 months on every app above. But monthly is the safer choice if you're new to the gym or coming back after a break: you can cancel when you know whether you'll keep going.

Is a lifetime plan worth it? Hevy's $74.99 lifetime price equals about 3.1 years of the $23.99 yearly plan, or about 25 months of the $2.99 monthly one. If you've already used Hevy for a year and plan to keep going, it pays off in year four. If you're new, it's a bet on an app you haven't used long.

When a free workout app is enough

Stay free if most of these are true:

• You run a simple program with 3 or fewer different workout days (a 3-day full body or an A/B split fits inside every free routine limit above).
• You mostly look at last session's numbers, not long-term charts.
• You don't mind ads, or you use an ad-free free plan (Hevy and FitNotes on Android).
• You're still building the habit. If you've logged fewer than 10 workouts, it's too early to know what you'd pay for.

A free app plus the habit of beating last time will take a beginner a long way.

When paying is worth it

Pay when a free-plan limit gets in your way every week, or when a paid feature changes how you train. These are the common ones:

• You run a 4–6 day split. Push/pull/legs twice a week is 6 routines. That's over Hevy's 4 and Strong's 3. (In Liftly you can log any exercise on any day for free, but saving the split as a plan is Pro.)
• You want your whole history on a chart. Hevy's free graphs cover 3 months. If you're a year in and want to see your bench from day one, that's Pro.
• You want the app to tell you what to lift next. Boostcamp's auto progression, Hevy Trainer and Liftly's next-workout weight targets all take the "how much should I add?" guess out of each session. For example, if you hit 12 reps last time, Liftly suggests +2.5 kg (+5 lb) on a two-hand lift.
• You need a reason to keep showing up. Some people train harder with a rank to chase. Liftly Pro ranks every muscle from Newbie to GOAT based on your estimated 1RM for your bodyweight. (Here's how gym ranks work.)
• Ads break your focus. Apps that show ads on free remove them on paid.

How to decide in two weeks

Don't decide from feature lists. Run this test:

1. Weeks 1–2: use the free plan for every workout. At least 4–6 sessions.
2. Write down every time the app gets in your way. "Couldn't save my 5th routine." "Wanted to see last spring's squat." "Ad popped up before my top set."
3. Count the notes. Zero or one: stay free. The same note three or more times: that limit costs you something every week, so look at the plan that removes it.
4. Start with a trial or the monthly plan. Liftly Pro and Boostcamp Pro both offer a free trial. Use the trial on the feature from your notes, not on everything.
5. Switch to yearly only after a month of steady training. That's when the per-workout cost in the table above becomes real.

Is Hevy Pro worth it?

Hevy Pro is the cheapest plan here at $23.99 a year. Its free plan is already good and ad-free, so Pro is worth it mainly if you need more than 4 routines or 7 custom exercises, want your complete history instead of 3 months, or want the Hevy Trainer program. If none of those apply, Hevy free is enough.

Is Strong PRO worth it?

Strong PRO removes the 3-routine cap and adds more PRO features, for $4.99 a month or $29.99 a year in the US. The question is simple: if you run 4 or more different workout days and want each saved as a routine, it's worth it. If you run 3 or fewer, Strong free covers the basics.

Is Liftly Pro worth it?

Liftly free covers the core of tracking: unlimited logging that works offline, last session's weights filled in, PR alerts and an estimated 1RM chart. Pro is worth it if you want to know which muscles are behind (muscle ranks), want the app to suggest your next weight, want deeper and monthly analytics, or want saved splits and no ads. Try it with the free trial and check whether you use the ranks and targets each week. If you only want the ads gone, the No Ads plan is cheaper.

FAQ

Are paid workout apps worth it?

They're worth it when a free-plan limit gets in your way every week or a paid feature changes how you train, like auto progression or a program. For basic tracking (logging sets and beating last session) free apps from Hevy, Strong and Liftly are enough.

What is the best free workout tracker app?

It depends on what you value: Hevy is ad-free with a social feed, Strong is the simplest, Liftly charts your estimated 1RM and has leaderboards, and FitNotes is free with no ads on Android. See the best free gym apps for the full comparison.

Is it better to pay monthly or yearly for a gym app?

Yearly is 30–67% cheaper than 12 monthly payments on the apps in this article, but only if you keep training. If you're new or restarting, pay monthly (or use the free trial) until you've trained steadily for a month.

Can you track progressive overload on a free app?

Yes. Progressive overload only needs a log of your sets and last session's numbers, which free plans include. Add weight or reps when you hit the top of your rep range.

Do free workout apps have ads?

Some do. Hevy and FitNotes say their free plans have no ads. Jefit and Liftly show ads on free, removed by their paid plans (Liftly also has a cheaper No Ads plan).