Comparison
Hevy is a popular workout logger known for a generous free tier and a strong social community. Joti covers the same core logging across web and mobile, and adds an AI training partner, automatic progression and gamification. Here is how they line up.
| Feature | Joti | Hevy |
|---|---|---|
| Platforms | iOS, Android, Web | iOS, Android, Web |
| Log sets (weight / reps / duration) | Yes | Yes |
| Rest timer | Yes | Yes |
| Plate calculator | Yes — based on the equipment you own | Yes |
| Automatic personal bests | Yes | Yes |
| Exercise library with images | 800+ exercises | Yes |
| Plan & schedule | Yes — recurring & monthly planner | Limited |
| Progress stats (volume & est. 1RM trends) | Yes | Yes |
| Link accounts & train together | Yes — share workouts, equipment & activity feed | Yes — social feed & following |
| AI session summaries | Yes | No |
| AI workout & exercise search / build | Yes | No |
| Automatic progression from your results | Yes | No |
| Warmup, drop & failure set types | Yes | Yes |
| Supersets & giant sets | Yes | Yes |
| Starting weight on planned workouts | Yes | Limited |
| Organise workouts into folders | Yes | Yes |
| Points, streaks & ranks | Yes | No |
| Guided Rounds (boxing / round-based timers) | Yes | No |
| Body tracking (weight, measurements, photos) | Yes | Yes |
| Weight & body fat synced to Apple Health / Health Connect | Yes | Limited |
| Progress photo comparison (side-by-side & wipe slider) | Yes | Limited |
| Live heart rate during a workout | Yes | Limited |
| Export history to CSV | Yes | Yes |
| Connect Claude, ChatGPT & other AI assistants | Yes | No |
| Customisable dashboard | Yes | Limited |
| Themes | 75+ | Limited |
| Free trial | Free download + first month free, no purchase required | Generous free tier + paid Pro |
Competitor features and pricing change often — this reflects our understanding at the time of writing. Check Hevy's official site for the latest.
The differences that matter most if you want more than a plain logger.
An AI training partner built into the app: instant written summaries after every session, and AI that finds or builds workouts and exercises from a plain-English description.
Automatic progression that raises your weights or reps based on your real logged results, using only the equipment you own.
Sign in to Joti from Claude, ChatGPT or other AI assistants and let them pull your stats, build or duplicate workouts, and manage your calendar in plain conversation — every AI change is logged and one-tap undoable.
A body progress photo comparison tool with both side-by-side and wipe-slider views, plus weight and body fat synced straight to Apple Health / Health Connect.
A plate calculator driven by the equipment you actually own, plus points, streaks, ranks and 75+ themes.
Guided Rounds for boxing, kickboxing, Muay Thai and other round-based training, with built-in round and rest timers.
Very competitively priced — and the AI training partner is included, not a separate paid add-on.
Hevy is known for a genuinely generous free tier and one of the most active social communities in workout tracking. If following friends and a busy community feed is your top priority, Hevy leads there.
Both track your lifts well across web and mobile, with routines, personal bests, warmup/drop/failure sets, supersets and an exercise library. Joti adds an AI training partner (written session summaries, AI workout and exercise search), automatic progression, and lets you connect Claude or ChatGPT directly to your training data, plus points and streaks. Hevy is known for a generous free tier and a strong social community. Choose Joti for AI feedback and progression; choose Hevy if community and the free tier matter most.
Hevy focuses on logging and community rather than AI. It does not offer AI-written session summaries, AI workout generation, or a way to connect an AI assistant like Claude or ChatGPT to your data, which Joti builds in.
Joti is free to download and free for your first month, no purchase required. After that, an optional subscription unlocks everything — current pricing is shown in the app and on your app store.
Free to download · free for your first month, no purchase required