Comparison

Repstack vs Personal Trainer Log

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

Head to head
About

Repstack

Read full description

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 โ€ข Paste from Google Sheets, Apple Notes, PDFs, coach emails, or text messages โ€ข AI parses any format โ€” spreadsheets, plain text, tables, whatever you have โ€ข Preserves your exact exercises, sets, reps, RPE, and notes โ€ข Handles complex notation: 3x5 @8, 5/3/1, AMRAP, top sets, backoffs โ€ข Your entire program is structured and usable in seconds โ€” not hours EDIT FASTER THAN ANY OTHER APP โ€ข Chat with AI: "Add bench press 5x5 at RPE 8" โ€” done โ€ข "Superset curls and pushdowns, 3 rounds" โ€” done โ€ข "Make all sets AMRAP" โ€” done โ€ข Full manual editing too โ€” tap any exercise, set, or note to change it โ€ข Supersets, circuits, exercise groups โ€” all seamless STRUCTURED FOR REAL PROGRAMS โ€ข Weeks and training days โ€” the way real programs are written โ€ข Notes at every level โ€” program, week, day, exercise, set โ€ข Mark days and sets complete as you train โ€ข Standalone workouts for one-off sessions FAST, CLEAN, INTUITIVE โ€ข No clutter, no distractions, no features you'll never use โ€ข Opens instantly โ€” your program is right there โ€ข Every action is one or two taps โ€ข Designed for the gym floor, not the couch PRIVATE BY DEFAULT โ€ข All data stored locally on your device by default โ€ข Pro subscribers get automatic cloud backup โ€” stored securely, not tied to your name or email โ€ข AI features send your text for processing โ€” not stored after use โ€ข No accounts, no analytics, no tracking, no social features REPSTACK PRO โ€ข Unlimited AI imports and chat edits โ€ข Automatic cloud backup to restore across devices โ€ข 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

About

Personal Trainer Log

Features
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Rep is a client log for independent personal trainers and strength coaches: each client's goals, injuries and limits, every session's sets and reps, and who has paid, together on your iPhone. CLIENT PROFILES - Contact details, age, height, weight and goal weight - Primary goal (strength, muscle gain, endurance, mobility, sport-specific and more), goal notes and timeline - Injuries, movement restrictions and medical clearance notes; injuries show in red on the client's card and while you log a session - Experience level, training preferences, equipment, schedule notes, session rate and coaching notes - A status for each client (active, on hold, prospect, former), with search and filters SESSION LOG - Start a session from Home or from the client's page - Pick exercises from the built-in library (68 exercises: chest, back, shoulders, arms, legs, core, cardio, mobility) and log weight and reps for every set - Add the session type, duration, the client's energy, your notes and the payment status: paid, paid from a package, unpaid or comp - Home shows how many sessions you logged today, this month's income estimate and your latest sessions - Optional daily reminder at 8 AM to log the day's sessions PROGRAMS Build programs with a goal, a length in weeks, days per week and a split (upper/lower/full, push/pull/legs, full body or your own), then add workout days with exercises, sets and rep targets. REP PRO Everything above is free for up to 5 clients and 2 programs, with the last 3 months of session history in the Workouts tab. Rep Pro removes those limits and adds: - Strength progress per client: a chart of the heaviest weight per session for any exercise, and a personal records board - Body measurements: weight, body fat, chest, waist, hips, biceps and thighs, with progress photos (first and latest side by side) and trend charts - Attendance and payment report per client: sessions in total, in the last 30 days and the share paid - Income dashboard: this month, year to date and a six-month trend, based on each client's session rate - 8 message templates (welcome, session reminder, check-in, payment reminder and more) to copy into any messaging app - CSV export of a client's session history - AI Advisor: AI-generated ideas on program changes, stalled lifts and recovery for one client. To answer, Rep sends that client's profile (including injuries and restrictions) and recent sessions to an AI service, only when you ask. The ideas are not medical advice. With iCloud turned on, your records sync through your iCloud account. No sign-up is needed. In the US, Rep Pro is $4.99 a month or $39.99 a year (US prices; other countries see their own price in the app). Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple Account. Manage or cancel your subscription in your App Store account settings. Privacy Policy: https://237LR.github.io/app-legal/Rep/privacy.html Terms of Use: https://237LR.github.io/app-legal/Rep/terms.html Support: https://237LR.github.io/app-legal/Rep/support.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Repstack4 screens
Personal Trainer Log4 screens

Verdict

The call

The clearest difference is update cadence: Repstack at every 8 days against Personal Trainer Log's every 4 weeks. Repstack also leads on iOS requirement (15.1 vs 18). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Repstack sells 2 in-app purchases, starting at $3.99 per month and Personal Trainer Log sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Repstack ships an update every 8 days, Personal Trainer Log every 4 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard2 real differences ยท 4 level
Repstack versus Personal Trainer Log: the parameters behind the verdict, then further details
ParameterRepstackPersonal Trainer Log
PriceFreeFree
Update frequencyEvery 8 days โ€” betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS15.1 โ€” better18
Further details โ€” not scored
Size41 MB16 MB
Age rating12+4+
DeveloperSteven LaGuardiaKarol Jaworski

In-app purchases

2 purchases

Repstack

Subscriptions2
  • Repstack Pro (Monthly)$3.991 Month
  • Repstack Pro (Yearly)$23.991 Year
3 purchases

Personal Trainer Log

Subscriptions3
  • Rep Pro Monthly$4.991 Month
  • Rep Pro Annual$39.991 Year
  • Rep Pro Annual - 50% Off1 Year trial$39.991 Year

Questions

Is Repstack free?
Repstack is free to download, with in-app purchases available.
Is Personal Trainer Log free?
Personal Trainer Log is free to download, with in-app purchases available.
Do Repstack or Personal Trainer Log have ads?
Neither Repstack nor Personal Trainer Log shows ads.
Which is updated more often, Repstack or Personal Trainer Log?
Repstack ships an update every 8 days, and Personal Trainer Log every 4 weeks. Most recently, Repstack was updated on November 9, 2026 and Personal Trainer Log on October 31, 2026.

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