Titan vs BuiltDiff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Titan
Track any exercise, from weightlifting to outdoor activities, with detailed stats and visualizations. Connect with friends for motivation or utilize a personalized AI coach for suggestions and plans. Create custom workouts or follow popular programs.
- Track any exercise type
- Library of 900+ exercises
- Detailed progress charts
- Social workout features
- Personalized AI coach
- Customizable workout programs
- Apple Health integration
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The world's most comprehensive workout platform. Every rep tracked. Every PR recorded. Lifting and cardio, workout plans, AI coaching, progress charts, and social training - all in one beautifully crafted app. "200 workouts and a year later, I'm still absolutely in love with this app!" - vonPRB "I've been a long time Hevy user and I can confidently say Titan brings a more enjoyable experience" - I.D. "I've been looking forever for a simple tracking app that isn't filled with bloatware" - BarelyAlive716 TRACK ANY EXERCISE - 943 exercises: weightlifting, bodyweight, cardio, and outdoor - Track outdoor runs, hikes, and rides with route maps, pace, and elevation - Automatic personal record detection with full PR history - Customizable rest timers and superset support FOLLOW ANY PLAN OR BUILD YOUR OWN - Follow popular plans like 5/3/1, GZCLP, and PPL - or create your own - Full periodization support: %1RM, %TM, RPE, AMRAP, rep ranges, and multi-phase programs - Save your go to workouts as templates - Community program library AI COACH - Get exercise suggestions, workout plans, and training advice - Knows your entire workout history, equipment, goals and preferences - Connect your data to Claude, ChatGPT, and other AI assistants via MCP TRAIN WITH FRIENDS - Add friends, see their workouts, like and comment - Versus mode: compare your lifts head-to-head - Live workouts: let your friends see your workouts in real-time - Leaderboards DETAILED STATS - Volume charts, strength progression, muscle balance - 365-day activity heatmap - Body measurements and progress pictures - Calendar views EVERYWHERE YOU ARE - iOS, iPad, macOS and Apple Watch - Apple Health integration - Home screen and lock screen widgets - Live activity during workouts IMPORT YOUR DATA - Import from Strong, Hevy, or CSV - Full data export - your data is yours POWER USER FEATURES - Connect all your workout data to your own AI using MCP - Write custom SQL and build your own visualizations right on the app and more! Questions? support@titangymapp.com End User Licence Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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.
- Log lifts, sets, and reps
- Create custom workout routines
- Offline functionality
- Sign-up-free experience
- Visualize progress with charts
- Personalize app appearance
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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
Verdict
The clearest difference is in-app purchases: BuiltDiff at none against Titan's 10. BuiltDiff also leads on rating (5.0 vs 4.7). Titan's advantage is update cadence (weekly vs every 2 weeks) and ratings volume (22 vs 2). On price, ads, 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
Both are free to download. Titan sells 10 in-app purchases, starting at $1.99 per month. BuiltDiff asks for nothing beyond the download.
BuiltDiff holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Titan has 22 ratings behind it against 2, so its average is the more settled of the two.
Titan ships an update weekly, BuiltDiff every 2 weeks. The most recent releases landed on October 3, 2026 and September 17, 2026 respectively.
| Parameter | Titan | BuiltDiff |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (22 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 22 — better | 2 |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 165 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | George Jose | Timmy Nguyen |
Customer experience
Titan
BuiltDiff
In-app purchases
Titan
- Titan Pro (monthly)7 Days trial$1.991 Month
- Titan Pro (monthly)7 Days trial$2.991 Month
- Titan Pro (monthly)7 Days trial$4.991 Month
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- Titan Pro (monthly)7 Days trial$9.991 Month
- Titan Pro (annual)$22.991 Year
- Titan Pro (annual)7 Days trial$29.991 Year
- Titan Pro (annual)$29.991 Year
- Titan Pro (annual)7 Days trial$59.991 Year
- Titan Pro Lifetime Unlock$69.99
- Titan Pro Lifetime Unlock$99.99
BuiltDiff
No in-app purchases









