Lightweight › Best workout apps

2026 · Buyer's guide

The best workout apps for lifters

Every workout app claims to be the best. Most are the same logger with a different coat of paint. Here's an honest breakdown of what each one is actually best for — so you can pick by how you train, not by app-store screenshots. Focused on serious barbell and strength training, not casual fitness.

Full disclosure: we make Lightweight, so we're not a neutral referee. We've tried to be fair about where the others win — but trust your own trial, not our word.

Lightweight

Best for training with friends & your gyms

The new option, and the only one that maps the gyms. You get a fast, offline-safe logger and clean charts — then a layer nobody else has: every workout is tied to the gym it happened in, so you collect a gym passport, earn ranks you can't buy, climb per-gym leaderboards, and see when friends are training. It reads your Hevy or Strong CSV, so switching keeps your history. Launching on iOS.

iOS at launch Free + £2/mo Pro Imports Hevy & Strong
Get early access →

Hevy

Best free all-rounder

The one most lifters land on, and for good reason: a fast logger, a big exercise library, solid charts, routines, and a social feed — most of it free. If you want a proven, polished tracker and don't care about the gym or ranking layer, it's the safe pick. Our Hevy comparison digs into the differences.

iOS & Android Free + Pro Social feed

Strong

Best for simplicity & Apple Watch

A veteran logger with one of the cleanest interfaces around and an excellent Apple Watch app. It's a pure solo logbook — no feed, no friends — and the free tier caps how many routines you can build. If you want distraction-free logging from your wrist, it's hard to beat. See the Strong comparison.

iOS & Android Apple Watch Free + Pro

Fitbod

Best for done-for-you workouts

Less a logbook, more a robot coach: tell it your equipment and it builds each session for you, balancing muscle groups and recovery. Great if you don't want to program yourself and like being told what to do. It's subscription-first, and the auto-picks won't suit lifters who follow a fixed program.

iOS & Android Subscription Auto-programming

Boostcamp

Best for free proven programs

Its edge is a library of well-known strength programs — 5/3/1, PPL, nSuns and the like — that you follow step by step, for free. If you'd rather run a battle-tested program than build your own, it's the pick. The logging is fine; the reason to use it is the program library.

iOS & Android Free + Pro Program library

JEFIT

Best big exercise database

One of the oldest trackers, with a huge exercise catalogue and illustrated instructions. Powerful and deep, but the interface shows its age and the free tier leans on ads. A solid choice if you want maximum exercise coverage and reference material in one place.

iOS & Android Free + Elite Large database

How to choose

Pick for the thing you'll actually use daily. Want the safest free all-rounder? Hevy. Want to log from your watch and nothing else? Strong. Want to be told what to do? Fitbod. Want a proven program to follow? Boostcamp. Want the deepest exercise library? JEFIT. Want your training to be social and tied to the gyms you lift in? That's the gap we built Lightweight to fill.

Log your lifts. Collect your gyms.

Bring your history from Hevy or Strong, and train with everyone else who did.

Get early access