Comparison

One Rep Max vs PR Tracker

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

Head to head
About

One Rep Max

Safely estimate your maximum lift potential for various strength exercises using scientific formulas. Track your progress visually, set goals, and fine-tune estimates with perceived exertion. Ideal for powerlifters, CrossFit athletes, and strength enthusiasts.

Highlights
  • Precise 1RM calculations with 7 scientific formulas
  • RPE integration for fine-tuned estimates
  • Custom exercise tracking for any lift
  • Visual progress graphs
  • Percentage charts for training
  • Goal setting and progress monitoring
Features
Read full description

Stronger Training, Smarter Progress One Rep Max helps you safely and accurately determine your maximum lift potential for bench press, deadlift, squat, and any other strength exercise - without risking injury. Key Features: • Precise Calculations - 7 scientific formulas for accurate strength predictions: Epley, Brzycki, Lombardi, Mayhew, McGlothin, O'Conner, Wathan • RPE Integration - Factor in Rate of Perceived Exertion to fine-tune your max estimates based on how difficult sets feel • Custom Exercise Tracking - Create and monitor any lift that matters to you • Visual Progress - Beautiful graphs show your strength journey over time • Percentage Charts - Quick reference guide for training percentages • Goal Setting - Set targets and track your path to reaching them Perfect for: • Powerlifters optimizing their training cycles • CrossFit athletes tracking multiple movement patterns • Olympic weightlifters monitoring progress • Strength enthusiasts at any level Advanced Features: • Choose between multiple calculation formulas for different lift types • Track unlimited exercises with custom notes • Rate of Perceived Exertion (RPE) - Fine-tune your 1RM estimates based on how difficult sets feel • Analyze detailed statistics including volume and frequency • Set and monitor progress toward specific strength goals The Science Behind The Numbers: Our app employs multiple validated formulas to estimate your one-rep maximum based on your performance with submaximal weights. This provides you with safe strength targets before attempting potentially risky maximal lifts. Safety Note: Heavy weightlifting should always be performed with proper technique and appropriate spotting. This app provides estimates based on scientific formulas, but individual performance may vary based on experience level and training history. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PR Tracker

Log your gym workouts, personal records, and cardio sessions with this focused training app. Track rep maxes, benchmark WODs, and various cardio activities. Review your progress with clear charts and body stats in a clean interface.

Highlights
  • Track personal records (PRs)
  • Estimate rep maxes
  • Log benchmark WODs
  • Cardio session tracking
  • Workout history review
  • Progress charts
  • Body stats tracking
Features
Read full description

PR Tracker is a focused training log for lifters, CrossFit athletes, and anyone chasing measurable progress. Track personal records, estimate rep maxes, log benchmark WODs, and follow cardio sessions without turning your workout app into a spreadsheet. Track rep max lifts, CrossFit benchmark and hero WOD times, AMRAP rounds for supported workouts, running, rowing, cycling, swimming, SkiErg, walking, hiking, and more. Review workout history, body stats, unit preferences, and progress charts in a clean gym-first interface. PR Tracker Pro unlocks unlimited workout logging, richer progress insights, secure sync, and restore support across devices. Built for the gym floor: fast to open, simple to log, and clear when you want to review progress. Terms of Use: https://oguzdoruk.com/pr-tracker-tos/ Privacy Policy: https://oguzdoruk.com/pr-tracker-pp/

Screenshots

One Rep Max4 screens
PR Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: PR Tracker at 100% against One Rep Max's 57%. PR Tracker also leads on ads (none vs shown). One Rep Max's advantage is update cadence (every 6 days vs every 2 months) and device support (3 vs 1). On price, in-app purchases and monetization model 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. One Rep Max sells 2 in-app purchases, starting at $2.99 per month and PR Tracker sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

One Rep Max ships an update every 6 days, PR Tracker every 2 months. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard5 real differences · 5 level
One Rep Max versus PR Tracker: the parameters behind the verdict, then further details
ParameterOne Rep MaxPR Tracker
PriceFreeFree
Rating4.4 (186 ratings) — better—
Positive reviews57.1% of reviews100.0% of reviews — better
Number of ratings186 — better—
Update frequencyEvery 6 days — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size52 MB44 MB
Age rating4+4+
DeveloperCharles VanderhoffOguz Doruk

Customer experience

One Rep Max

All ratings186 ratings
Positive86.0%
Neutral2.7%
Negative11.3%
Written reviews56 reviews
Positive57.1%
Neutral10.7%
Negative32.1%

PR Tracker

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

One Rep Max

Reported bugs

13 issues
  • Features behind paywall
  • Forced ads
  • Deleted lifting history
  • Lost all logs with update
  • Weight limit restriction
Show 8 more
  • Reloads excessively
  • Wonky and now dead
  • Complicated and too much offered
  • Not intuitive for tracking
  • Buggy about dates and lifts
  • Cannot select other lifts
  • Only logs back squats
  • App copying content from clipboard

Requested features

7 requests
  • Allow editing of logs (date/time)
  • Manual entry for weight preferred over slider
  • Include different 1RM formulas (Epley, Brzycki)
  • Ability to create custom graphs
  • Fix weight limit restriction
Show 2 more
  • Allow logging of more than 1073 pounds
  • Update app

PR Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

One Rep Max

Subscriptions2
  • 1RM Pro Monthly$2.991 Month
  • 1RM Pro Annual7 Days trial$19.991 Year
3 purchases

PR Tracker

Subscriptions3
  • PR Tracker Weekly$4.997 Days
  • PR Tracker Monthly Plan$9.991 Month
  • PR Tracker Yearly Plan7 Days trial$49.991 Year

Questions

Is One Rep Max free?
One Rep Max is free to download, with in-app purchases available.
Is PR Tracker free?
PR Tracker is free to download, with in-app purchases available.
Do One Rep Max or PR Tracker have ads?
One Rep Max shows ads; PR Tracker does not.
Which is updated more often, One Rep Max or PR Tracker?
One Rep Max ships an update every 6 days, and PR Tracker every 2 months. Most recently, One Rep Max was updated on November 7, 2026 and PR Tracker on November 8, 2026.

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