FitNotes vs PrepAI in 2026

Published August 29, 2026 · Reviewed by Jonathan Gan on August 29, 2026

Comparison verification

Products and platforms checked	FitNotes (Android) and PrepAI (iOS)
Official source URLs	FitNotes official FAQ FitNotes privacy policy FitNotes backup settings FitNotes workout tracking FitNotes progress tracking FitNotes on Google Play 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

FitNotes and PrepAI share an unusual strength: both can keep their core records local without requiring a product account. They differ in platform and scope. FitNotes is a focused Android workout logger; PrepAI is an iPhone-first wellness system spanning workouts, meals, recovery, body trends, and daily guidance.

Quick verdict

Choose FitNotes if you use Android and want a fast, free, ad-free, local workout log with routines, progress charts, records, goals, and body measurements.

Choose PrepAI if you use iPhone and want workouts connected to Apple Health, meals, hydration, sleep, body context, and explainable daily guidance.

Workout logging

FitNotes is designed around custom exercises, routines, supersets, rest timing, history, calendar views, progress graphs, personal records, statistics, goals, and customizable body measurements.

PrepAI records workout type, duration, effort, notes, selected exercises, recent sessions, and weekly activity. Its differentiator is not deeper gym analytics; it is connecting that training record to other local wellness evidence.

Accounts, backup, and privacy

FitNotes requires no account and stores workout data locally by default. Its official documentation supports manual backup files, optional sharing to Dropbox or Google Drive, and Android or Google backup. Those are backup paths, not automatic live multi-device synchronization.

PrepAI also requires no PrepAI account. It uses a manual passphrase-protected encrypted backup and names separate network exceptions for optional models, purchases, consented advertising, opt-in diagnostics, and user-directed sharing.

Platforms

The official FitNotes FAQ says the James Gay FitNotes app is Android-only and has no iOS version planned. PrepAI's current public product is iPhone-first.

For most people, that decides the comparison immediately. Be careful in app stores: unrelated products can use similar names.

Cost

FitNotes is free and ad-free. An optional separate Supporter purchase funds development and unlocks additional exercise types.

PrepAI has a free core and optional monthly or lifetime Pro. Pro expands planning, trends, factors, local narrative, export, and removes the free-user banner.

Who should choose which?

Choose FitNotes for the cleaner Android lifting log and a simple local backup model.

Choose PrepAI for iPhone, Apple Health context, and a broader local wellness system. Neither is a cloud coaching or social platform.

Sources checked

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