NotchFit vs Hevy — Honest Comparison (2026)

Hevy and NotchFit solve different first problems. Hevy started as — and still is, at its core — a fast, well-loved workout logging app with social features; AI-generated programming ("Hevy Trainer") is a newer, Pro-only addition on top of that foundation. NotchFit starts from the plan: a full AI-generated week that rebuilds itself when your schedule changes, with logging as a supporting feature rather than the main event.

At a glance

What Hevy does well

Hevy earns its reputation as a logging tool first: reviewers describe entering a set in roughly 15 seconds, backed by a 400+ exercise database with animated demos, clean volume/progress graphs, and a real web app at hevy.com for building and reviewing routines from a desktop — something few AI-planning competitors offer at all. Its free tier is genuinely generous (unlimited logged workouts, capped only on saved routines, custom exercises, and history length), and its social feed — following friends' workouts and programs — is a real community feature, not a bolt-on. App Store ratings sit around 4.9/5 (tens of thousands of ratings). Hevy Trainer, its February 2026 addition, is a legitimate step toward automated programming, generating a full plan from your goals, experience, equipment, and schedule and auto-progressing weights based on performance.

Choose Hevy if...

• Logging speed and a clean workout history are what you actually want day to day.
• You want a social feed and community features around your training.
• You already have a program (your own, a coach's, or one you found online) and mainly need a fast way to track it.
• Budget is tight — Hevy's free tier and $2.99/month Pro tier undercut nearly everything else in this category.

Choose NotchFit if...

• You want the plan generated and adapted for you, not just logged.
• Your week changes shape often enough that "algorithmic auto-progression within a fixed program" isn't enough — you need the whole week rebuilt.
• You want to ask for changes in plain English ("swap this exercise," "I'm traveling, adjust for hotel gym") rather than working within a fixed program structure.
• Full-week visibility matters more to you than logging speed.

What Hevy doesn't do

Hevy Trainer is explicitly algorithmic, not conversational — Hevy's own product copy makes that distinction, and one Trustpilot review specifically criticized an early generated program as thin ("40 minutes, 5 days/week, 4 exercises total"). There's no full-week schedule-rebuild logic; adaptation happens by adjusting weights within a program structure, not by regenerating your week around a disruption. Hevy also has no nutrition tracking, and its free tier caps push serious users toward Pro fairly quickly (4 saved routines, 7 custom exercises, 3-month history).

Pricing comparison

Hevy is the cheaper option on paper — a real free tier, then $2.99/month, $23.99/year, or a $74.99 lifetime unlock for Pro. NotchFit is $9.99/month or $79.99/year, more expensive but a different category of product: a full AI-generated, conversational planning layer rather than a logging tool with an algorithmic add-on. If what you need is fast tracking and community, Hevy is the better value. If you need the plan itself built and rebuilt for you, NotchFit's price reflects a different job entirely.

See how NotchFit stacks up against the rest of the field in the Best AI Workout Apps roundup.

Competitor pricing and feature claims accurate as of July 2026 and sourced from Hevy's official site and app-store listings. Check Hevy's current rates before you buy — promotional pricing varies by region and term.