Comparison

Proper Reps vs Onyx Coach

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

Head to head
About

Proper Reps

Features
Read full description

Proper Reps boasts a range of features to ensure you're always moving forward with your training. From our rep-counter technology, AI-generated powerlifting strength progressions, and customized weight-change milestones. You have clear objectives to achieve your fitness goals. All previously mentioned features and to gain access to the app to benefit from our workout plan library, workout tracking, check ins, meal plan library, recipe library, macro tracking, video library and access to our community are available upon a successful purchase of membership to Proper Reps. Terms of Service (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: www.gigafit.io/properrepsprivacy

About

Onyx Coach

This app provides structured workout plans and a fast lifting tracker to help users achieve progressive overload and visualize strength gains. It offers pre-built routines and a custom workout builder, acting as a digital replacement for paper logs.

Highlights
  • Structured workout program library
  • Fast and flexible lifting tracker
  • Custom workout builder
  • Progressive overload visualization
  • Rest timer and plate calculator
  • Gym set tracking
Features
Read full description

Onyx Coach is the hybrid strength routine planner that combines a professional program library with a fast, flexible lifting tracker. Most apps force you to guess what to lift or give you random exercises. Onyx gives you proven structured training. • Need a Plan? Choose from 20+ prebuilt gym routines (5x5, PPL, Upper/Lower, Bodybuilding) designed for progressive overload. • Have a Plan? Use our custom workout builder to digitize your routine in seconds. TRACK WORKOUTS IN 30 SECONDS: We built the fastest gym planner on the store. No distractions, no useless videos. • Simple Logger: Record reps, sets, RPE, and weight effortlessly. • Smart History: See exactly what you lifted last time so you can beat it. • Gym Notebook Feel: The perfect replacement for spreadsheets and paper journals. PROVEN WORKOUT PROGRAMS INCLUDED Access a library of ready-to-go plans for every goal: • Strength Training: Starting Strength style progressions and 5x5. • Hypertrophy (Muscle): Push Pull Legs (PPL), Arnold Splits, and Bodybuilding focuses. • Powerlifting: Peaking programs and 1RM strength focus. MASTER PROGRESSIVE OVERLOAD: The key to growth is consistency. Onyx is a dedicated progressive overload tracker that visualizes your volume and strength gains automatically. TOOLS FOR SERIOUS LIFTERS: • Gym Set Tracker: Warm-up sets, drop sets, and failure tags. • Rest Timer: Auto-timers to keep your intensity high. • Plate Calculator: Never do gym math again. ONYX COACH PREMIUM: Unlock the full potential of your training with a Premium subscription. Onyx Coach is free to download and use, but upgrading to Premium gives you full access to all features: • Unlimited Routine Access: Unlock all 20+ specialized programs. • Advanced Analytics: Visualize your progress with detailed charts. • Unlimited Customization: Create and save unlimited custom routines. • Exclusive Tools: Full access to advanced logger settings and history. SUBSCRIPTION INFORMATION: Payment will be charged to your Apple ID account at the confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Proper Reps4 screens
Onyx Coach4 screens

Verdict

The call

The clearest difference is device support: Proper Reps at 3 against Onyx Coach's 1. Proper Reps also leads on iOS requirement (14.0 vs 16.4). On price, update cadence, ads and in-app purchases 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. Proper Reps sells 3 in-app purchases, starting at $9.99 per month and Onyx Coach sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Proper Reps ships an update every 10 days, Onyx Coach every 9 days. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level
Proper Reps versus Onyx Coach: the parameters behind the verdict, then further details
ParameterProper RepsOnyx Coach
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 10 daysEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better16.4
Further details — not scored
Size113 MB153 MB
Age rating17+4+
DeveloperGigaFit LTDCoachito LLC

In-app purchases

3 purchases

Proper Reps

Subscriptions3
  • 1 Month Experience$9.991 Month
  • 3 Month Experience$19.993 Months
  • 1 Year Experience$69.991 Year
6 purchases

Onyx Coach

Subscriptions6
  • Onyx Coach Premium (Monthly)3 Days trial$9.991 Month
  • Onyx Coach Premium (Monthly)1 Month trial$9.991 Month
  • Premium Monthly14 Days trial$9.991 Month
Show 3 more
  • Onyx Coach Premium (Six months)14 Days trial$64.996 Months
  • Onyx Coach Premium (Yearly)3 Days trial$79.001 Year
  • Premium Yearly14 Days trial$79.001 Year

Questions

Is Proper Reps free?
Proper Reps is free to download, with in-app purchases available.
Is Onyx Coach free?
Onyx Coach is free to download, with in-app purchases available.
Do Proper Reps or Onyx Coach have ads?
Neither Proper Reps nor Onyx Coach shows ads.
Which is updated more often, Proper Reps or Onyx Coach?
Proper Reps ships an update every 10 days, and Onyx Coach every 9 days. Most recently, Proper Reps was updated on October 27, 2026 and Onyx Coach on November 4, 2026.

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