Best free workout tracker apps in 2026 (and where "free" ends)

The best free workout trackers in 2026 are Hevy and Strong for polished logging, Boostcamp if you want free proven programs built in, FitNotes if you're on Android and want genuinely unlimited free, and Liftosaur if you want programmable progression. Every one of them is free with an asterisk — so here are the asterisks, spelled out.

One note before the list: app pricing and free-tier limits change constantly and vary by platform and region. Figures below reflect listings as of mid-2026 — check the app's own page before deciding.

Hevy — best free tier overall (with caps)

Hevy is the current default recommendation for a reason: fast logging, clean history, good Apple Watch and Wear OS support, and a social feed if you want one.

Where free ends: the free tier caps you at around 4 routines, a handful of custom exercises, and roughly 3 months of visible history. That last one matters — long-term progress is the entire point of tracking. Hevy Pro removes the caps for a few dollars a month, with annual and lifetime options.

Best for: most lifters starting out, and anyone who wants a bit of community with their logging.

Strong — best for minimalist logging

Strong strips away the social layer and focuses on being a reliable logger with an excellent Apple Watch app.

Where free ends: unlimited workout logging, but capped at 3 routines, with advanced features behind Strong Pro (monthly or annual, no lifetime option at last check).

Best for: lifters who know their program and just want a clean place to record it.

Boostcamp — best free programs library

Boostcamp is half tracker, half program library: a large collection of free, well-known strength and hypertrophy programs from reputable coaches, with logging built against them.

Where free ends: the program library and tracker are free; personalised program generation and some extras sit in the Pro tier.

Best for: anyone who doesn't have a program yet — running a proven template like push pull legs or an upper/lower split beats improvising.

FitNotes — best truly free (Android)

FitNotes is the outlier: no premium tier, no ads, no upsell. A fast, offline Android logger with clean graphs and nothing else.

Where free ends: it doesn't — but it's Android-only, development is slow, and there's no watch app, no programs, and no cloud sync out of the box.

Best for: Android minimalists who want 100% free, forever.

Liftosaur — best for programming nerds

Liftosaur is built around a scripting language for defining progression rules, with pre-built versions of popular programs like 5/3/1 and GZCLP.

Where free ends: basic logging and pre-built programs are free; a paid tier (including a lifetime option) unlocks the full feature set. The real cost is the learning curve.

Best for: lifters who want total control over progression logic and don't mind earning it.

The honest problem with all of them

Every app above shares one assumption: you do the thinking. You choose the program, decide when to progress, notice the stall, plan the deload. The app is a filing cabinet with a rest timer.

And the free tiers are designed to expire on you — history caps, routine caps, feature gates — right around the time you're invested enough to pay.

Where Swole Protocol fits

Swole Protocol takes a different shape: it's not an app with screens, it's the memory layer for the AI you already use. Your program, every set, every PR, and your goals live in Swole Protocol; Claude, ChatGPT, or any MCP client reads and writes them in plain conversation. Log by talking. Ask "what do I need to beat today?" and get an answer built from your actual history. Have your AI plan the next block — it can see the last one. Full setup in our guide to using ChatGPT or Claude as your personal trainer.

It covers cardio with the same seriousness as lifting, which most trackers above don't — if you run as well as lift, see our free Runna alternatives roundup for the running side.

Where free ends: your first 50 logged workouts, then roughly $15 per year. Not per month.

Best for: anyone already using an AI assistant who'd rather talk to a coach than tap through a tracker.

FAQ

What's the best completely free workout tracker? FitNotes on Android is the only mainstream option with no paid tier at all. On iOS, Strong's free tier (unlimited logging, 3 routines) is the closest thing.

Is Hevy really free? Free to use forever, but with meaningful caps — most notably a limited routine count and a window on your visible history. Serious long-term tracking on Hevy realistically means Pro.

Do any free apps plan workouts for me? Boostcamp gives you free proven programs to follow. Fully personalised planning is generally paid everywhere — or handled by your own AI if it has access to your training data.

What should a workout tracker actually record? Weight, reps, and ideally RPE for every set, plus notes on how sessions felt. If you also do cardio: distance, time, and pace. Anything less and future-you can't tell what worked.

Can I switch trackers without losing my history? Most paid tiers support CSV export. Check before you invest months of data anywhere — history you can't take with you isn't really yours.

Connect your AI at swoleprotocol.com.