Hevy vs PrepAI in 2026
Comparison verification
| Products and platforms checked | Hevy (iOS, Android, and web) and PrepAI (iOS) |
|---|---|
| Official source URLs | Hevy product overview Hevy feature and platform guide Hevy Pro comparison Hevy privacy and social controls Hevy downgrade and storage behavior PrepAI privacy and network disclosures PrepAI on the App Store |
| Features and prices checked | August 29, 2026 |
| Not independently tested | Hands-on workflows, performance, support quality, and region-specific offers unless stated in the article. |
| PrepAI comparison build | 1.1.0 (build 236) |
| Conflict disclosure | Published by PrepAI. Competitor claims are limited to the linked first-party sources. |
| Corrections | Contact PrepAI |
Hevy combines a polished strength log with routines, progress analytics, web planning, watch apps, and a social community. PrepAI treats workouts as one part of a private local wellness timeline with meals, recovery, body trends, and daily guidance.
Quick verdict
Choose Hevy if strength-specific logging, social discovery, public or private profiles, web routine planning, and broad device support matter most.
Choose PrepAI if you prefer no PrepAI account, local wellness records, Apple Health context, encrypted manual backup, and cross-domain guidance on iPhone.
Strength logging and planning
Hevy focuses on gym workflows: routines, custom exercises, set tracking, progress graphs, statistics, warm-up calculation, and watch support. Its web and desktop surface can plan routines and inspect exercise progress.
The free tier is ad-free but officially limited to four routines, seven custom exercises, and three months of graph history. Hevy Pro removes those limits, adds further statistics and warm-up tools, and is offered monthly, annually, or as a lifetime purchase.
PrepAI records workout sessions, effort, notes, selected exercises, history, and weekly activity. It adds meals, hydration, sleep, body trends, and explainable daily context, but it is not as specialized for set-by-set lifting analysis.
Social versus private-by-default use
Hevy includes a social layer where users can follow others, share workouts, and save routines. Profiles can be public or private. That community is a genuine advantage for people motivated by social training.
PrepAI does not provide a social feed. It is built around personal local records and user-directed exports. Choose it when social discovery would be noise or an unwanted data boundary.
Accounts, sync, and platforms
Hevy uses an account and stores information on the account rather than only on the device. Official support pages say workout history remains on its servers after downgrading.
Hevy supports iOS, Android, Apple Watch, Wear OS, and web. PrepAI is currently iPhone-first and uses a manual encrypted backup rather than automatic account sync.
Who should choose which?
Choose Hevy for the stronger social lifting ecosystem and cross-device routine workflow.
Choose PrepAI when strength training should sit beside private meal and recovery context, and local control matters more than community or web access.
Sources checked
- Hevy product overview
- Hevy feature and platform guide
- Hevy Pro comparison
- Hevy privacy and social controls
- Hevy downgrade and storage behavior
- PrepAI privacy and network disclosures
- PrepAI on the App Store