HardLab vs FitFlow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HardLab
This app helps you track workouts, meals, and body measurements to visualize your fitness progress. It offers an offline-first experience with features like a rest timer, exercise library, and AI-powered meal logging. Syncs with Apple Health for automatic data import.
- Workout logging with rest timer
- Exercise library with muscle targeting
- AI-powered meal and nutrition tracking
- Body measurement and progress photo logging
- Interactive progress charts and trends
- Apple Health integration
- Social sharing and friend motivation
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HardLab is your all-in-one fitness companion — built to track every workout, meal, and measurement, and to actually show you the progress you're making. Whether you're lifting to get stronger, dialing in your nutrition, or just trying to move more, HardLab keeps everything in one fast, offline-first app that works even when you're off the grid. TRAIN SMARTER • Build routines and log workouts set-by-set with a built-in rest timer • Browse a full exercise library with muscle-group targeting • Track personal records and celebrate PR moments • See workout insights and weekly snapshots of your training EAT WITH INTENTION • Log meals in seconds — type what you ate or snap a photo and let AI do the rest • Track calories and macros with clear, visual nutrition rings • Set water and macro goals and watch them update through the day TRACK YOUR PROGRESS • Log body measurements and attach progress photos • Visualize trends over any date range with interactive charts • Set goals and see exactly when you hit them • Monitor steps and sleep right from your Home screen SYNC WITH APPLE HEALTH • Connect Apple Health to automatically bring in steps, workouts, and activity • Your data stays current without manual entry STAY CONNECTED • Follow friends, share your progress, and stay motivated together MADE FOR YOU • Light and dark themes • Imperial or metric units, your choice • Sound and haptics controls • Works great whether you have an account or just want to start tracking right away Download HardLab and start building the strongest version of you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
FitFlow
Achieve your fitness goals with guided bodyweight workouts, AI-powered coaching, and comprehensive nutrition tracking. Monitor your progress with real-time analytics and Apple Watch integration, all without needing a gym.
- Guided bodyweight workouts
- AI-powered voice coach
- Nutrition and macro tracker
- Apple Watch integration
- Personalized workout plans
- Progress tracking and challenges
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FitFlow is your all-in-one fitness companion — bodyweight workouts, nutrition tracking, Apple Watch integration, and real-time progress analytics. No gym required. • GET FIT ANYWHERE 28 bodyweight exercises with guided illustrations. 17+ curated workout routines from beginner to advanced. No equipment needed — just you. • XP, LEVELS & DAILY QUESTS Every workout, achievement and streak day earns XP. Level up to unlock cosmetic rewards. Fresh daily quests reset every morning to keep your streak alive. • SMART RECOMMENDATIONS Home surfaces a personalized "next best workout" tuned to your recent history and how you felt. A post-workout Coach insight tells you when to step up difficulty. • GUIDES & TIPS A built-in library of diet, training, recovery and mindset guides. Search, bookmark, and get a daily tip on the Home screen. • NUTRITION TRACKER Log meals by searching 3,000,000+ foods or scanning barcodes. Set daily calorie and macro goals. Track breakfast, lunch, dinner, and snacks. 55+ common foods available offline. • APPLE WATCH Real-time workout display on your wrist. Live heart rate monitoring. Haptic alerts for rest periods. Remote workout controls from your watch. • LIVE ACTIVITY & DYNAMIC ISLAND See your active exercise, remaining sets, and rest timer directly on your Lock Screen or in the Dynamic Island — no need to unlock your phone. • VOICE COACH Hands-free guidance through every exercise. FitFlow announces reps, rest periods, and encouragement so you can focus on your form. • TRACK YOUR PROGRESS Weekly challenge streaks, achievement badges, calorie burn tracking, and body-measurement trend charts. • HEALTHKIT INTEGRATION FitFlow reads and writes to Apple Health — steps, heart rate, active calories, and completed workouts all sync automatically. • WATCH & UNLOCK Free users can watch a short video ad to unlock any premium workout for the day — no subscription required to try advanced training. PREMIUM (Optional, ad-free): • Unlock all intermediate and advanced workouts • Personalized training plans • Advanced analytics and charts • Zero advertisements • Monthly: USD $4.99 / Yearly: USD $19.99 / Lifetime: USD $499.99
Screenshots
Verdict
The clearest difference is rating: HardLab at 5.0 against FitFlow's 4.1. HardLab also leads on monetization model (ad-supported vs free with in-app purchases) and device support (3 vs 1). FitFlow's advantage is ratings volume (14 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. HardLab sells 2 in-app purchases, starting at $4.99 per month and FitFlow sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
HardLab holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 3 and 14 respectively.
HardLab ships an update every 2 weeks, FitFlow every 9 days. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.
| Parameter | HardLab | FitFlow |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.1 (14 ratings) |
| Number of ratings | 3 | 14 — better |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 86 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Credo Tech LLC | Akash Mangukiya |
Customer experience
HardLab
FitFlow
In-app purchases
HardLab
- HardLab Pro$4.991 Month
- HardLab Pro$29.991 Year
FitFlow
- FitFlow Premium Monthly$4.991 Month
- FitFlow Premium Yearly$19.991 Year
- FitFlow Pro Lifetime$499.99









