# Isofit vs JEFIT: which workout app fits how you train?

Source: https://isofit.app/compare/isofit-vs-jefit
Facts last reviewed: 2026-10-17

JEFIT is a strength-training planner and tracker with a large exercise database, ready-made routines and an AI-powered adaptive plan on its paid tier. Isofit is a workout tracker that takes workouts by tap, typed line or voice, shows the muscles your sets reached on a body graph, and includes Atlas, an AI coach that can read your log. JEFIT is released and established. Isofit is released too, and newer. Available on the App Store and on the web. The short version: pick JEFIT if you want the largest built-in exercise database: JEFIT lists 1,400+ exercises; pick Isofit if you want plain-language logging and a coach built into the app.

## Isofit and JEFIT compared

JEFIT column: as published by Jefit Inc., read October 17, 2026.

|  | Isofit | JEFIT |
| --- | --- | --- |
| Platforms | iPhone (iOS 17.6 or later) on the App Store, and a web app. Both are available now. No native iPad, Apple Watch or Android apps. | iOS, Android, Apple Watch, Wear OS and a website. |
| How you log | Three ways into one structured log: tap in sets, reps, weight, distance, duration and RPE; type a Quicklog line such as "bench 5x5 225lbs"; or speak the workout and review the parsed draft before saving. | Structured logging with warm-up, working, drop and failure sets, supersets, and an instant workout generated from time, equipment and muscle focus. Free-text or voice logging is not advertised. |
| Exercise library | Nearly 500 exercises covering strength training, cardio, yoga, sports and martial arts, plus add unlimited custom exercises with your own muscle mapping. | 1,400+ exercises with video instructions and animations, plus custom exercises. |
| Muscle view | A front and back body graph shaded by working sets per muscle over 7, 30 or 90 days or all time, with sets by muscle and most and least worked. It is explicitly not a recovery score. Pro feature. | A muscle map of your training, a muscle recovery chart and weekly sets per muscle. |
| AI and coaching | Atlas, an AI coach you talk to in chat. With your permission it reads your training history, and on Pro it writes programs and routines into your log. General fitness guidance, not medical advice. | An Adaptive Plan (listed on Elite as Adaptive AI Coach) described as powered by AI, and AI-powered progressive overload suggestions. Elite feature, now free to try. AI chat is not advertised. |
| Community | Bonfire, a members-only feed. A post needs a caption and an exercise category, is limited to one a day, and visible to all members. No follows, groups or direct messages. | Follow friends, comment on workouts and share to the JEFIT feed. |
| Apple Health | Optionally reads workouts and daily summaries from Apple Health on every tier. Does not write to Apple Health. | Not stated on the pages we could load. |
| Activities covered | Logs strength training, cardio, yoga, sports and martial arts. | Strength-training focused. |
| Price | Free tier with logging, history and Apple Health import. Pro is $14.99 monthly or $124.99 yearly (USD). | Free Basic tier. Elite is listed at $12.99 monthly or $69.99 yearly (USD) and removes ads. |
| Data export | On-demand JSON export of your training, Atlas, account, health and social records. | Export of your workout history is advertised. The format is not stated. |

## Choose JEFIT if

- You want the largest built-in exercise database: JEFIT lists 1,400+ exercises.
- You want to pick from a catalog of ready-made routines.
- You need Android, Apple Watch or Wear OS today.
- You want a weekly-adapting plan built on mesocycles.

## Choose Isofit if

- You want to log in plain language, typed or spoken, and not only by tapping in sets.
- You want a coach built into the app you log with, one that reads your own training history and stays within training.
- You train across disciplines, such as lifting plus running, yoga or martial arts, and want one log for all of it.
- You use an iPhone and do not need a watch, tablet or Android app.
- You want Apple Health read but never written to.

## How this comparison was made

Facts about JEFIT come only from each company's own website, help center and store listings, read on October 17, 2026. Where a company does not state something, this page says "Not stated" and does not guess. Apps change and prices vary by region, so check each company's site for current details.

Isofit's column was reviewed on October 17, 2026. Isofit is available on the App Store and on the web, so you can try the two side by side.

## Frequently asked questions

### Is Isofit a good alternative to JEFIT?

It depends on what you want from a log. Isofit fits if you want to log in plain language, see sets per muscle on a body graph, and ask an AI coach about your own history, all on iPhone. JEFIT fits better if you want the largest built-in exercise database: JEFIT lists 1,400+ exercises.

### Is Isofit available now, like JEFIT?

Yes. Both are available today. Available on the App Store and on the web.