Hevy is built for sharing gym workouts and comparing volume charts with friends. TrainFlow is built for slicing YouTube guides and tracking interactive sports, skill, and mobility sessions.
We respect Hevy. It is built for a different purpose. Here is how we differ when it comes to training with video.
Hevy has built a modern social platform for standard weightlifters. Here is where Hevy excels:
Follow friends, share completed workout charts, give high-fives, and stay motivated through a social media style feed.
Calculates estimated One-Rep Max, charts weekly muscle volume trends, and displays clean anatomical heatmaps.
Syncs workout routines to Apple Watch and WearOS for quick logging directly from your wrist.
However, if you want to follow specialized movements, creator tutorials, or skill training, Hevy's system falls short:
Hevy only displays 2-second generic exercise GIFs. You cannot attach a specific 15-minute YouTube coaching breakdown to an exercise.
You cannot scrub or bookmark precise parts of a training video (e.g. seconds 45 to 90 for a core hold) to repeat in a session.
Designed strictly for traditional bodybuilding and powerlifting, making it awkward for sports skill progression or movement practices.
A detailed technical breakdown of capabilities between Hevy and TrainFlow.
| Capability | Hevy | TrainFlow |
|---|---|---|
| YouTube Timestamp Bookmark & Slicing | ❌ Not Supported | ✅ Native Clip Bookmarking |
| Distraction-Free Mobile Player | ❌ External App Switch | ✅ Integrated Focus Mode |
| Custom Rest Timers Between Video Reps | ⚠️ Gym Rest Timer Only | ✅ Automated Interval Beeps |
| Sports & Motor Skills Drills Support | ❌ Weightlifting Focus Only | ✅ Basketball, Boxing, Dance, Rehab |
| Multi-Metric Tracking (Reps, Time, Makes, RPE) | ⚠️ Weight × Reps Only | ✅ Flexible Custom Metrics |
| Free Online Routine Builder (No Login) | ❌ App Install Required | ✅ 100% Free Web Tools |
| Offline Session Execution | âś… Native App Offline | âś… PWA Offline Caching |
Compare the training flows when executing a custom video routine:
Find a mobility or kettlebell tutorial on YouTube.
Open Hevy, create a custom routine, and add generic placeholder exercises.
Put your phone down, watch the video on a separate screen or TV.
Perform the exercise while squinting at the external screen to match posture.
Manually type the completed duration or reps into Hevy's text field.
Paste the YouTube tutorial URL into TrainFlow on desktop or mobile.
Bookmarked segments become interactive exercises in your personal library.
Launch the mobile training flow: the video loops the exact bookmarked clip.
Watch the correct form side-by-side with your active set timer.
Log your progress without ever switching apps or leaving the training screen.
Social workout apps like Hevy have revolutionized gym motivation by turning set logging into a community experience. Seeing friends log their bench press PRs creates positive accountability. However, the underlying logging engine remains identical to traditional gym spreadsheets.
When training involves motor skill acquisition—such as kettlebell sport flows, Olympic lifting technique drills, or sports agility—a social feed does not help you remember technical execution cues. A 2-second looped 3D animation does not explain how to breathe during a Turkish Get-Up or how to set your feet for an Olympic clean.
TrainFlow provides the dedicated video-learning layer that social trackers lack. You can organize tutorial clips into weekly training routines, practice them on your phone with audio countdown cues, and track completed sets without being distracted by social feeds or algorithm recommendations.
By focusing purely on the practitioner's deliberate practice loop, TrainFlow eliminates training friction and helps you build real motor mastery.
You don't have to abandon your current setup. Our tools can complement each other to give you the perfect hybrid training workflow.
Use TrainFlow to learn and execute complex athletic movement drills, and Hevy to record your traditional deadlifts and bench presses.
You don't need to replace Hevy if you love sharing your gym splits with friends. Use TrainFlow for your visual, skill, and mobility training (like boxing combos, kettlebell flows, or yoga sequences) where seeing the video reference matters. Then, use Hevy to track your classic weightlifting routines.
Paste any YouTube training clip or drill tutorial below. TrainFlow will instantly prepare a preview routine for you.
Yes, you can share public links to your custom routines, allowing friends and training partners to view and execute your video-based training structures.
Yes. Once the routine is loaded, TrainFlow supports in-session logging and queues updates to sync when your connection is restored.
Hevy only allows custom text names and tags. TrainFlow allows you to link exact YouTube video timestamps, set rest intervals, and choose custom metric dials for each exercise.
TrainFlow provides free online routine builders and calculators with no account required, as well as a generous free tier for cloud routine saving.
Yes. TrainFlow features built-in rest countdown timers with audio beeps that trigger automatically between exercise clips.
Yes. You can track duration, intervals, and pace for conditioning and interval workouts.
Organize your video workouts, build custom routines online, and run your training from desktop to mobile.