Health & Fitness
Gym log and strength planner with a 1,400-exercise video library and AI-suggested next lifts.
Opens the official store page
Strength training is the focus of JEFIT, a workout logger for anyone who wants to record sets, reps and weights at the gym and see how they change over months. It works as a plain log, or as a guided programme that says what to lift next session. The exercise library runs to more than 1,400 movements with video demonstrations. Users can build custom routines, group exercises into supersets, label each set (warm-up, working, drop or failure) and run a rest timer per exercise. The Adaptive Plan builds a programme from goal, level and available equipment, then adjusts it week by week, while an AI system reads past logs to suggest the next weight and rep target. Charts cover training volume, weekly sets per muscle and estimated one-rep max, and progress photos can be attached to any workout. An instant workout mode generates a session from time, equipment and muscle focus, handy away from a regular gym.
A notebook for the gym, upgraded. JEFIT records sets, reps and weights, then turns months of entries into charts of volume, sets per muscle group each week and an estimated one-rep max. Use it as a plain log or let it dictate the next session.
The library holds more than 1,400 exercises with videos. Routines are custom-built, exercises can be grouped into supersets, each set gets a label (warm-up, working, drop, failure) and a rest timer runs per exercise. The Adaptive Plan creates a programme from goal, level and equipment and tweaks it weekly, while an AI layer suggests the next weight and reps from past logs.
You walk in, open today's routine, and the first exercise is waiting with its demonstration clip. Log the warm-up sets, then the working sets; the app suggests a target weight based on last time, and the rest timer starts the moment you enter the final rep. Supersets flip between two movements without fuss. Forty-five minutes later the session is saved, a progress photo goes in if it's a photo day, and the charts shift slightly. Travelling, the instant workout mode builds something from a hotel gym's dumbbells and thirty minutes.
Lifters who've outgrown the notes app and want their numbers to mean something search for JEFIT. The pull is progression: seeing volume and estimated maxes climb, and being told what to attempt next rather than guessing. The 1,400-exercise library with video also attracts intermediates learning new movements safely. It's a strength-training tool, and that focus is what people want.
Gym loggers are tables and numbers at heart, and the listing's five stills will surely include a workout log view, a chart screen and an exercise demonstration. Lifting-focused fitness apps usually run dark, with bold figures legible between sets. The density of data per screen is higher than in a cardio or yoga app, by necessity.
Version 17.3.0 points to many major revisions, which fits a long-standing product, though the data doesn't say when the latest shipped. Jefit Inc. is the publisher and the 4.8 average from more than ten thousand reviewers is a good result for a serious training tool. Only the App Store link appears in our data.
Progressive overload tracking
Volume, per-muscle weekly sets and an estimated one-rep max are charted over months, not just logged.
Superset-heavy routines
Exercises group into supersets and each set can be tagged as a warm-up, working, drop or failure set.
Hotel gym improvisation
Instant workout mode builds a session from whatever time and equipment you happen to have.
Rated 17+, which is unusual for a fitness app and worth knowing if a teenager is the intended user. Free to download, but the listing doesn't describe what's gated behind payment, and features like the Adaptive Plan and AI suggestions are the sort that typically are; confirm in the app.
An account is implied by the history and charts. Whether logging works offline in a basement gym isn't stated, which matters for this category. Camera access is needed for progress photos.
Our take
The right app for anyone training with weights who wants a record that compounds into insight, and the AI next-set suggestion is a genuine aid for intermediates. Beginners who haven't learned the basic movements may find 1,400 options bewildering, and anyone whose exercise is running or classes should look at something built for that instead.