Comparison

StabilityAI vs MetconRX

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

Head to head
About

StabilityAI

Improve mobility, reduce discomfort, and build healthier movement habits with personalized routines and guided exercises. Track your progress and receive adaptive insights to enhance your journey towards better everyday movement.

Highlights
  • Personalized mobility plans
  • Guided daily training routines
  • Progress tracking and visual dashboards
  • Gamified progression systems (XP, ranks)
  • Adaptive exercise recommendations
  • Focus on back pain, hip, and knee discomfort
Features
Read full description

Move better. Feel better. Stay consistent. Stability helps you improve mobility, reduce discomfort, and build healthier movement habits through personalized routines, progress tracking, and guided exercises. * Personalized routines, progression features, and advanced tracking require an active subscription. A subscription includes a free trial where offered. Personalized Mobility Plans No generic routines. Whether you're working on back pain, tight hips, knee discomfort, posture, or overall mobility, Stability creates plans tailored to your goals, limitations, and progress. Guided Daily Training Know exactly what to do each day. Follow step-by-step mobility and strengthening routines designed to help you move better, stay consistent, and build lasting results. Track Your Progress Track workouts, mobility improvements, consistency, and recovery over time with simple visual dashboards and progress tracking tools. Level Up Your Mobility Stay motivated with progression systems designed to reward consistency. Earn XP, advance through ranks, and see your improvement reflected as you continue training. Insights That Adapt Your routine evolves with you. Stability uses your activity, progress, and goals to help recommend the right exercises and adjustments along your mobility journey. Built for Everyday Movement Whether you're dealing with stiffness, recovering from setbacks, improving posture, or simply wanting to move better, Stability helps you build a sustainable mobility practice that fits your life. Terms of Use: https://www.stabilityapp.org/terms · Privacy Policy: https://www.stabilityapp.org/privacy

About

MetconRX

Generate daily workouts tailored to your available equipment and time. Features integrated timers, music control, benchmark tracking, and detailed logging for lifts and cardio. Offers movement substitution and data backup.

Highlights
  • Daily custom workout generation
  • Equipment-specific workout programming
  • Integrated AMRAP, For Time, EMOM, Tabata timers
  • Music playback control within the app
  • Benchmark WOD tracking and history
  • Detailed lift and cardio performance logging
  • Movement substitution and plate calculation
Features
Read full description

A new workout every day, built around the time you have and the gear you own. No program to follow, no spreadsheet to fill in — open it, hit generate, train. BUILT AROUND YOUR GYM Tell it what you've got once — barbell, rig, rower, kettlebells, or nothing at all — and every workout it writes is one you can actually do. Training in a hotel gym this week? Change it in two taps. FOUR TIMERS THAT KNOW THE WORKOUT AMRAP, For Time, EMOM and Tabata, each wired to the workout on screen. Round counting, spoken cues that call out halfway and the last ten seconds, and a Live Activity that keeps the clock on your Lock Screen while your phone's in your pocket. YOUR MUSIC, WITHOUT LEAVING THE WORKOUT Pick a playlist from your library or search Apple Music, then play, skip and shuffle from the home screen or the timer itself. It drives the same player as the Apple Music app, so your Lock Screen and Control Center stay in step. (Apple Music subscription required.) EVERY BENCHMARK, WITH YOUR HISTORY The Girls and the Hero WODs, ready to run on the right clock. Every attempt is saved with its date and whether you went Rx— so the next time Helen comes up, you know exactly what to beat. LOG LIFTS, NOT JUST METCONS Sets, reps and load, with tap-to-complete and a rest timer built in. Personal records at 1, 3, 5 and 10 reps are detected automatically — you never have to remember to record one. Row, run, ski and bike results log alongside them. Pounds or kilos, miles or kilometers — your call. CONVERT ANYTHING 400m run = 500m row = 875m bike. Swap machines or movements with easy equivalent distances and muscle stimuli, no guessing. Plus plate loading and percentage work — ask for 80% of your max and see the exact plates for each side. SKIP WHAT YOU CAN'T DO Switch movements off — for skill, preference or injury — and they never turn up in a generated workout again. YOUR DATA, BACKED UP Sign in with Apple or add an email, and your logs and PRs survive a lost or replaced phone. Move your whole history in and out as CSV whenever you want. No account needed to start training. NO NOISE No ads. No feed. No streak guilt. A dark interface built to be read at arm's length, mid-workout. — METCONRX PRO A 14-day free trial starts the first time you open the app. Full access, no card required. After the trial: • Pro Monthly — $2.99 per month • Pro Annual — $19.99 per year Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically at the same price and period unless cancelled at least 24 hours before the current period ends. Manage or cancel any time in your Apple Account settings. Privacy Policy: https://metconrx.app/privacy.html Terms of Use: https://metconrx.app/terms.html MetconRX is an independent app and is not affiliated with, endorsed by, or sponsored by CrossFit, LLC.

Screenshots

StabilityAI4 screens
MetconRX4 screens

Verdict

The call

The clearest difference is in-app purchases: MetconRX at none against StabilityAI's 3. MetconRX also leads on update cadence (every 5 days vs fortnightly). On price, rating, review sentiment and ratings volume 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. StabilityAI sells 3 in-app purchases, starting at $9.99 per month. MetconRX asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for StabilityAI against 5.0 for MetconRX. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

StabilityAI ships an update fortnightly, MetconRX every 5 days. Both last shipped on October 31, 2026.

Scorecard2 real differences · 8 level
StabilityAI versus MetconRX: the parameters behind the verdict, then further details
ParameterStabilityAIMetconRX
PriceFreeFree
Rating5.0 (6 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings6 — better4
Update frequencyFortnightlyEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS18.117.0 — better
Further details — not scored
Size43 MB18 MB
Age rating17+4+
DeveloperGriffin HuntVantage Studio

Customer experience

StabilityAI

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MetconRX

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

StabilityAI

Subscriptions3
  • Stability Premium (Monthly)3 Days trial$9.991 Month
  • Stability Premium (Yearly) 23 Days trial$19.991 Year
  • Stability Premium (Yearly)3 Days trial$29.991 Year
None

MetconRX

No in-app purchases

Questions

Is StabilityAI free?
StabilityAI is free to download, with in-app purchases available.
Is MetconRX free?
MetconRX is free to download, with no in-app purchases.
Which has better reviews, StabilityAI or MetconRX?
StabilityAI and MetconRX are both rated 5.0 out of 5 on the App Store, from 6 and 4 ratings respectively.
Do StabilityAI or MetconRX have ads?
Neither StabilityAI nor MetconRX shows ads.
Which is updated more often, StabilityAI or MetconRX?
StabilityAI ships an update fortnightly, and MetconRX every 5 days. Most recently, StabilityAI was updated on October 31, 2026 and MetconRX on October 31, 2026.

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