Comparison

Fit Records vs BuiltDiff

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fit Records

This app helps gym-goers and fitness enthusiasts plan and track their workouts. Create custom routines, access pre-made plans, and monitor progress with detailed charts. It also features an Apple Watch companion for easy logging.

Highlights
  • Custom workout builder
  • Personalized training plans
  • Ready-made training plans
  • Superset support
  • Exercise video demonstrations
  • Apple Watch companion app
  • Detailed progress tracking
Features
Read full description

Fit Records: The ultimate workout tracker, routine planner, and gym companion to help you crush your fitness goals. Fit Records is designed for gym-goers and fitness enthusiasts looking for a tool to visualise their progress, stay motivated and crush their goals. Whether you're into strength training, bodyweight exercises, or time-based workouts, Fit Records provides all the tools to create, plan, and track your fitness journey effortlessly. Fit Records offers personalized training plans tailored to your unique goals. Our advanced AI analyzes your input to match you with an ideal program, curated specifically for your needs. Prefer designing your own workouts? Fit Records gives you full flexibility: use our extensive exercise catalog or create custom exercises, then organize them into a plan that’s perfect for you. WHAT USERS ARE SAYING • “Great workout tracker - This app is amazing! I can easily create my exercises and workouts. Without any clutter, I can only focus on what I need and track my workouts and progress.” - fitjunge • “Great app, simple to use, and exactly what I need. - I have used many workout tracking apps. But Fit Records is by far the most helpful. It is simple enough, yet productive and efficient. It shows you exactly what you need and allows you to customise your workouts perfectly. There are no distractions. Also the Apple Watch app is perfect when working out for easy recording.“ - Luigi DT • “Best fitness app - This is the best fitness tracker that I have ever used. It is easy to track how your progressive weight overload over days, weeks, and even months to ensure that you are building muscle! For the price, you can’t beat it.” - MuslimPanda • “Very useful - Thanks to this app I finally managed to track my “progressive overload”. Works perfect with the Apple Watch as well.” - Cihanmex KEY FEATURES • Custom Workouts: Build routines using your exercises or our catalog. Fit Records supports bodyweight, weights, cardio, and more, adapting to your fitness style • Training Plans: Design full training plans tailored to your specific goals, and easily switch between plans as your fitness level improves • Ready-Made Training Plans: Looking for inspiration or ready to change your routine? Access a variety of curated plans for muscle building, strength gain, fat loss, and more • Superset Support: Structure your workouts with supersets for maximum efficiency • Explore hundreds of exercises with high-quality, free videos designed to help you perfect your form • Apple Watch Companion: Log your workouts directly from your wrist, including tracking heart rate and calories • Detailed Progress Tracking: Keep track of every rep and set with detailed charts and graphs, allowing you to monitor your improvements over time • iCloud Sync & Data Privacy: Securely store your workout data and sync it across devices without needing to create an account APPLE WATCH • Use our companion Apple Watch App to log your workouts directly from your wrist • Live sync your Apple Watch workout with your phone • Easily track your sets with reps and weight • Keep track of your heart rate and calories burnt during your workout • Automatic timers for duration exercises • Rest timer iOS FEATURES • Built natively with the latest iOS tech • Live Activities for optimal session tracking • Dynamic Island support for easy rest-time monitoring Fit Records PRO: Unlock the full power of Fit Records by upgrading to PRO, including unlimited workout creation, training plans, advanced tracking features, and more. Free users can create up to three workouts and track their progress over a 30-day period. Privacy Policy: https://sites.google.com/view/fitrecords-privacy-policy/home Terms & Conditions: https://sites.google.com/view/fitrecords-terms-conditions/home

About

BuiltDiff

Log your weightlifting sets and reps with a clean, distraction-free interface. Visualize your progress with charts and personalize the app's appearance. Enjoy offline functionality and a sign-up-free experience for efficient workouts.

Highlights
  • Log lifts, sets, and reps
  • Create custom workout routines
  • Offline functionality
  • Sign-up-free experience
  • Visualize progress with charts
  • Personalize app appearance
Features
Read full description

Track your lifts, sets, and reps and watch your strength soar! Enjoy a clean and simple design that makes navigation a breeze. Focus on your workout without any distractions, making your lifting sessions efficient and effective. Features: - watchOS companion app - Tailor your own workout routines - No internet connection needed - Sign up-free experience - Convenient keyboard add-ons for efficient logging of weights and reps - Permanent recording of all your lifts - Visualize your lifting progression through charts - Select your preferred color and personalize the app to make it uniquely yours

Screenshots

Fit Records4 screens
BuiltDiff4 screens

Verdict

The call

The clearest difference is in-app purchases: BuiltDiff at none against Fit Records's 7. BuiltDiff also leads on ads (none vs shown) and rating (5.0 vs 4.8). Fit Records's advantage is ratings volume (221 vs 2). On price, update cadence, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fit Records sells 3 in-app purchases, starting at $4.99 per month. BuiltDiff asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

BuiltDiff holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Fit Records has 221 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 22, 2026 and June 11, 2026 respectively.

Scorecard5 real differences · 5 level
Fit Records versus BuiltDiff: the parameters behind the verdict, then further details
ParameterFit RecordsBuiltDiff
PriceFreeFree
Rating4.8 (221 ratings)5.0 (2 ratings) — better
Positive reviews74.2% of reviews—
Number of ratings221 — better2
Update frequencyEvery 2 weeksEvery 2 weeks
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS1717.0
Further details — not scored
Size91 MB3 MB
Age rating4+4+
DeveloperEmre HavanTimmy Nguyen

Customer experience

Fit Records

All ratings221 ratings
Positive96.4%
Neutral1.8%
Negative1.8%
Written reviews31 reviews
Positive74.2%
Neutral0.0%
Negative25.8%

BuiltDiff

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Fit Records

Subscriptions2
  • Fit Records Pro Monthly$4.991 Month
  • Fit Records Pro Yearly7 Days trial4 variants$24.991 Year
One-time1
  • Fit Records Pro Lifetime2 variants$49.99
None

BuiltDiff

No in-app purchases

Questions

Is Fit Records free?
Fit Records is free to download, with in-app purchases available.
Is BuiltDiff free?
BuiltDiff is free to download, with no in-app purchases.
Which has better reviews, Fit Records or BuiltDiff?
BuiltDiff is rated higher. Fit Records averages 4.8 out of 5 from 221 ratings, while BuiltDiff averages 5.0 from 2 ratings.
Do Fit Records or BuiltDiff have ads?
Fit Records shows ads; BuiltDiff does not.
Which is updated more often, Fit Records or BuiltDiff?
Fit Records ships an update every 2 weeks, and BuiltDiff every 2 weeks. Most recently, Fit Records was updated on September 22, 2026 and BuiltDiff on June 11, 2026.

Other comparisons