Fitbod vs Hevy: AI Programming vs Workout Logging

This Fitbod vs Hevy page is a two-product decision, not a ranking of the category. This is a source-reviewed guide, not a hands-on lab test. Store listings, Fitbod’s published trial note and Hevy’s Pro limits were captured on 13 September 2026.

The Fitbod vs Hevy decision rule

Pick Fitbod if you do not want to write the session and you will pay after a seven-day trial. Pick Hevy if you already follow a plan, a coach sheet or the beginner gym workout plan, and you only need last session’s numbers. That is the whole fork. A third app does not belong on this page.

Read the Fitbod review and the Hevy review for the entity records. Best strength training apps is the wider hub.

Fitbod vs Hevy price and ownership cost

Fitbod’s help article “How the Trial Works,” quoted in public search captures on 13 September 2026, said you opt into monthly or yearly to start a seven-day trial. You are not charged until the trial ends. It then auto-renews unless you cancel. The same help text listed $15.99 a month or $95.99 a year. Fitbod’s FAQ repeated those two website figures and said regional stores can differ.

The US App Store IAP list the same day showed Monthly Plan at $12.99 and $15.99, and A Year of Fitbod Elite at $79.99 and $95.99, plus legacy rows. The UK App Store showed £14.99 and £11.49 monthly and £99.99 and £70.99 yearly, plus legacy Elite rows. Use the live paywall, not a blog archive.

Hevy’s US App Store listed Hevy Pro at $2.99 a month, $23.99 a year and $74.99 lifetime, plus a $3.99 monthly SKU. The UK listing listed £2.99, £23.49, £74.99 and a £3.99 monthly SKU. Hevy’s App Store text still sells unlimited routines, full graph history, unlimited custom exercises and advanced measurements as Pro. Help-centre tables widely quoted on 13 September 2026 cap the free tier at 4 routines, 3 months of data history and 7 custom exercises.

If both yearly US SKUs hold, 12 months is $95.99 versus $23.99. Twenty-four months is $191.98 versus $47.98. Thirty-six months is $287.97 versus $71.97, unless you buy Hevy lifetime at $74.99 and stop. Fitbod has no public lifetime SKU on the lists we fetched.

Programming versus logging

Fitbod’s US listing, version 8.33.0 on our capture, sells AI-generated sessions from goals, equipment and past performance. It names non-linear periodisation, 1,000-plus exercises, Apple Health, Strava, Fitbit and Apple Watch. Play adds Wear OS. That is a planner. Logging is how the planner learns.

Hevy’s US listing, version 3.1.13, sells a free tracker with videos, a calendar, supersets, rest timers, 1RM maths, a friend feed and watch logging. Recent version notes mention trainer programmes. The public Pro blurb we fetched still reads like a logger unlock, not a Fitbod clone. Do not assume Hevy will write a full mesocycle the way Fitbod markets itself.

If you want volume landmarks and weekly autoregulation, neither product is Renaissance Periodization. If you want overload principles in plain language, use the progressive overload guide and then decide which app stores the numbers.

Platforms, ratings and adoption signals

Fitbod requires iOS 18 on the US listing. Hevy still lists iOS 15.1 and a full iPad app. That matters if you kept an older phone. Both list Apple Watch. Hevy’s Play page is explicit about Wear OS live sync. Fitbod’s Play page mentions Wear OS tiles. Confirm the exact watch workflow on your hardware.

Fitbod’s 284,000 Apple ratings beat Hevy’s 92,000. Hevy’s Play pile (265,000 reviews at 4.9) beats Fitbod’s (31,100 at 4.5). Stars are not outcomes. They do show where each crowd lives. Fitbod carries an Apple Editors’ Choice line. Hevy’s store copy claims more than 10 million users. We did not verify either as an install census. Play did not show a public install band on our official fetches.

UK Fitbod reviews include a 2023 note that the algorithm kept serving new lifts and guessed loads poorly after six months. US Play notes include a January 2025 complaint that replacements for a banned push-up were only harder push-ups. Hevy Play notes include a free-tier surprise at four saved workouts. Those are anecdotes. They match the product split.

Privacy and Data Safety

Fitbod’s Apple label, captured 13 September 2026, said usage data may track you. Linked data included advertising and analytics uses, with health and fitness named under analytics. Play Data Safety said the app may share financial info with third parties and may collect personal info, financial info and other types. Data is encrypted in transit. Deletion requests are offered.

Hevy’s Apple label said purchases, contact info, contacts and usage data may be linked to you. Identifiers, sensitive info and diagnostics were listed as not linked. Play said no data is shared with third parties. It may collect personal info, photos and videos and other types. Data is encrypted in transit. Deletion requests are offered.

Hevy is the more social product. A public profile and a friend feed are optional, but they are the point for some users. Fitbod is the more commercial tracker on Apple’s label. Open both live labels before you connect Health or Health Connect.

Evidence and what remains unverified

We found no randomised trial of Fitbod’s generator or Hevy’s log. ACSM’s 2026 stand still wants major muscles trained at least twice a week and treats consistency as the first win. NHS adult pages, reviewed 22 May 2024, use the same two-day muscle floor. Neither document names these apps.

Fitbod’s “machine learning” line is manufacturer copy. Hevy’s 1RM figure is an estimate from the lifts you type. Neither is a force plate. If you need a training log that you trust, export matters. Hevy’s public materials emphasise CSV-style export more clearly than Fitbod’s help pages we could read without a Cloudflare wall.

Who should pick which

Choose Fitbod after you finish the trial if you hate blank sessions and you will edit bad suggestions so the model can learn. Set a cancel reminder on day six. Choose Hevy if four routines cover your week, or if $24 a year is the most you will spend on software. Choose neither if you want a human on video. That is a different invoice.

Do not buy both “just in case.” The workflows fight. One app should own the log or you will lose the week.