Repstack vs Endure FitApp
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Repstack
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You already have a training program. You just need a better place to put it. Repstack is the fastest way to get your training program off a spreadsheet and into your pocket. Paste your program from any source โ AI structures it into a clean, editable plan in seconds. No manual entry. No rebuilding it exercise by exercise. Just paste and go. Built for experienced lifters who follow structured programs and don't need an app telling them what to do. No coaching. No recommendations. No charts. Just your program, organized and ready to use. IMPORT FROM ANYWHERE โ INSTANTLY โข Paste from Google Sheets, Apple Notes, PDFs, coach emails, or text messages โข AI parses any format โ spreadsheets, plain text, tables, whatever you have โข Preserves your exact exercises, sets, reps, RPE, and notes โข Handles complex notation: 3x5 @8, 5/3/1, AMRAP, top sets, backoffs โข Your entire program is structured and usable in seconds โ not hours EDIT FASTER THAN ANY OTHER APP โข Chat with AI: "Add bench press 5x5 at RPE 8" โ done โข "Superset curls and pushdowns, 3 rounds" โ done โข "Make all sets AMRAP" โ done โข Full manual editing too โ tap any exercise, set, or note to change it โข Supersets, circuits, exercise groups โ all seamless STRUCTURED FOR REAL PROGRAMS โข Weeks and training days โ the way real programs are written โข Notes at every level โ program, week, day, exercise, set โข Mark days and sets complete as you train โข Standalone workouts for one-off sessions FAST, CLEAN, INTUITIVE โข No clutter, no distractions, no features you'll never use โข Opens instantly โ your program is right there โข Every action is one or two taps โข Designed for the gym floor, not the couch PRIVATE BY DEFAULT โข All data stored locally on your device by default โข Pro subscribers get automatic cloud backup โ stored securely, not tied to your name or email โข AI features send your text for processing โ not stored after use โข No accounts, no analytics, no tracking, no social features REPSTACK PRO โข Unlimited AI imports and chat edits โข Automatic cloud backup to restore across devices โข Monthly or yearly subscription Built for powerlifters, bodybuilders, and anyone running a structured program who's tired of squinting at a spreadsheet between sets. Privacy Policy: https://repstack.up.railway.app/privacy Terms of Use: https://repstack.up.railway.app/terms
Endure FitApp
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ENDURE FITAPP โ Train smarter with AI coaching grounded in your actual data. Get AI-generated workout programs built around your goals, track every set and rep, analyze your progression, and now โ chat with ENDURE COACH, your always-available digital fitness coach. NEW IN 2.0 โ ENDURE COACH Ask anything about your training and get specific, personalized answers. ENDURE COACH has access to your metrics, your active program, your recent workouts, and your trainer's coaching directives. - Personalized feedback on your lifts, form, and progression - Visualize trends with inline line and bar charts - Today's workout awareness โ pre, mid, and post-session guidance - Collaborate with your personal trainer through shared conversations - Trainer plan: inject coaching directives into your clients' AI coach EVERYTHING ELSE - AI PROGRAM GENERATION โ Personalized workout programs from celebrity trainer styles (Arnold, CBum, Sam Sulek, Jeff Nippard, and more) - CUSTOM PROGRAM BUILDER โ Design your own programs with full exercise library, sets, reps, tempo, RPE, and rest intervals - WORKOUT LOGGING โ Track every set, weight, and rep with live session timer - EXERCISE HISTORY โ Tap any lift to see your all-time progression - DAILY COACHING โ AI-generated coaching message every day based on your training - POST-WORKOUT ANALYSIS โ Instant feedback after every session - PERSONAL TRAINER PORTAL โ Trainers get a full client roster, session review, messaging, and program management - FACE ID AUTHENTICATION โ Secure biometric login - PROGRAM HISTORY โ Every completed session archived with full data SUBSCRIPTION PLANS FREE โ Core workout logging and program viewing PRO โ $9.99/month โ Unlimited ENDURE COACH, full AI program generation ELITE โ $14.99/month โ Everything in Pro plus priority features TRAINER โ $19.99/month โ Everything in Elite plus coaching directives and client portal Subscriptions auto-renew monthly. Cancel anytime in App Store settings. TERMS AND PRIVACY Terms: https://endurefitapp.com/terms Privacy: https://endurefitapp.com/privacy Support: support@endurefitapp.com
Screenshots
Verdict
Repstack and Endure FitApp are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Repstack sells 2 in-app purchases, starting at $3.99 per month and Endure FitApp sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Repstack ships an update every 8 days, Endure FitApp every 6 days. The most recent releases landed on October 4, 2026 and October 11, 2026 respectively.
| Parameter | Repstack | Endure FitApp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 days | Every 6 days โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details โ not scored | ||
| Size | 41 MB | 35 MB |
| Age rating | 12+ | 4+ |
| Developer | Steven LaGuardia | Endure Fitness LLC |
In-app purchases
Repstack
- Repstack Pro (Monthly)$3.991 Month
- Repstack Pro (Yearly)$23.991 Year
Endure FitApp
- Endure Pro$9.991 Month
- Endure Elite$14.991 Month
- Endure Trainer$19.991 Month









