Comparison

Science 1RM vs PTKit

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

Head to head
About

Science 1RM

An AI-powered platform for personal trainers and strength coaches to manage clients, automate workout programming, and track progress with detailed performance insights. It offers advanced logging for various training techniques and elite testing features.

Highlights
  • AI-powered workout programming
  • Client management dashboard
  • Real-time client progress sync
  • Data-driven performance insights
  • True 1RM testing with video tracker
  • Advanced training log (drop sets, supersets)
  • Lactate & RPE analysis
Read full description

Stop managing clients with spreadsheets. Science 1RM Coach is the ultimate AI-powered platform designed for Personal Trainers, Strength Coaches, and data-driven athletes. Scale your coaching business, automate workout programming, and track client progress with surgical precision. DESIGNED FOR MODERN PERSONAL TRAINERS Whether you’re training 5 or 50 clients, our Cloud-synced Coach Dashboard gives you real-time access to every athlete’s performance. • Client Management: Manage your entire roster from one intuitive hub.   • Real-Time Sync: See the moment a client finishes a workout, their RPE, and completion times.  • Data-Driven Insights: Instantly overview total volume, workload distribution, and push/pull balance for each athlete. AUTOMATE PROGRAMMING WITH YOUR AI ASSISTANT Science 1RM Coach isn’t just an app—it’s your autonomous assistant.  • Evolutionary AI Coach: Ask the AI to "generate a 4-week hypertrophy block for John" or "modify today's workout for a shoulder impingement." It plans, analyzes, and acts using your client's specific history.  • Long-Term Memory: The AI remembers every client's past injuries, 1RM records, and specific biomechanical needs. ELITE TESTING & LOGGING Bring the performance lab to the gym floor.  • True 1RM Testing: Use our acclaimed Video Tracker to measure bar velocity and explosive rep times, or rely on our advanced linear extrapolation for traditional reps/weight tests. • Advanced Training Log: Track Drop Sets, Rest-Pause, Supersets, and Cluster Sets effortlessly.  • Lactate & RPE Analysis: Get qualitative assessments of fatigue to optimize your clients' recovery. Are you ready to scale your coaching business and replace doubt with data? Download Science 1RM Coach and deliver an elite, AI-backed experience to your clients today. Privacy Policy: https://www.freeprivacypolicy.com/live/53ef820a-cb8f-43e1-8d4a-ef11d8fd9d19 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PTKit

Features
Read full description

PTKit is the modern coaching app built for independent personal trainers. Run your business from your phone — track every client, log every session, and let AI spot patterns you'd miss. PRICING PTKit offers a free Bronze plan. Unlocking Silver or Gold tier requires an auto-renewable subscription purchased inside the app. See "Plans" below for full pricing. BUILT FOR REAL CLIENTS — INCLUDING NEURODIVERSE ONES Neurodiversity support is part of the Gold tier. One tap during client onboarding enables evidence-based adaptations for clients with ADHD, autism, dyspraxia (DCD), dyslexia, anxiety, depression, trauma history, epilepsy, migraine, or concussion. The AI then tailors program design, communication style, between-session check-ins, and safety planning. Adaptations are drawn from WHO, CDC, ACSM, NCHPAD, the Epilepsy Foundation, the British Dyslexia Association, the Autism Society, and peer-reviewed exercise psychology — not stereotypes. WHAT YOU CAN DO • Client profiles — goals, injuries, medications, lifestyle, body metrics • Session logging — exercises, sets, reps, weight, RPE, mood • Progress charts — weight, volume, and rep trends for every lift • Quick Log — fast in-session capture while training • AI Coach Chat — ask anything about a client's programming and get contextual answers • AI Insights — plateau detection, trend analysis, personalised recommendations • AI Program Builder — generate multi-week programs tailored to each client • Calendar & scheduling — plan the week ahead, never miss a session • Client import from contacts or CSV • Sign in with Apple or Google PLANS (subscription required for Silver and Gold) • Bronze — Free — up to 2 clients, all core features. No purchase required. • Silver — Requires subscription — up to 10 clients, AI Insights, progress analytics • Silver Monthly — $19.99 / month • Silver Annual — $191.90 / year • Gold — Requires subscription — unlimited clients, full AI Coach Chat, priority support • Gold Monthly — $29.99 / month • Gold Annual — $287.90 / year WHO IT'S FOR Freelance PTs, in-gym trainers, online coaches, rehab specialists. If you're running sessions, PTKit keeps your business organised without spreadsheets. PRIVACY & CONTROL Your client data stays yours. Encrypted in transit. Export or delete your data any time. SUBSCRIPTION TERMS • Payment is charged to your Apple ID at confirmation of purchase • Subscriptions auto-renew at the same price and period unless cancelled at least 24 hours before the end of the current period • Your account is charged for renewal within 24 hours before the end of the current period • Manage or cancel in Settings → Apple ID → Subscriptions • Privacy Policy: https://ptkit.fitness/privacy • Terms of Use: https://ptkit.fitness/terms • EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Science 1RM4 screens
PTKit4 screens

Verdict

The call

Science 1RM and PTKit are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Science 1RM sells 3 in-app purchases, starting at $3.99 per month and PTKit sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Science 1RM ships an update weekly, PTKit every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

ScorecardNo meaningful differences
Science 1RM versus PTKit: the parameters behind the verdict, then further details
ParameterScience 1RMPTKit
PriceFreeFree
Rating2.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS16.215.1 — better
Further details — not scored
Size97 MB47 MB
Age rating17+4+
DeveloperHanzell PereiraDean Mcdonald

In-app purchases

3 purchases

Science 1RM

Subscriptions2
  • Science 1RM Pro (Monthly)$3.991 Month
  • Science 1RM Pro (Annual)$24.991 Year
One-time1
  • Science 1RM Pro (Lifetime)$49.99
3 purchases

PTKit

Subscriptions3
  • PTKit Silver Monthly$19.991 Month
  • PTKit Gold Monthly$29.991 Month
  • PTKit Gold Annual$284.991 Year

Questions

Is Science 1RM free?
Science 1RM is free to download, with in-app purchases available.
Is PTKit free?
PTKit is free to download, with in-app purchases available.
Do Science 1RM or PTKit have ads?
Neither Science 1RM nor PTKit shows ads.
Which is updated more often, Science 1RM or PTKit?
Science 1RM ships an update weekly, and PTKit every 3 days. Most recently, Science 1RM was updated on November 5, 2026 and PTKit on October 31, 2026.

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