Comparison

Hold Strong vs PEAK Mobility

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

Head to head
About

Hold Strong

Build strength with static holds like dead hangs and planks using a precision timer and smart tracking. Offers a 30-day challenge with progressive daily plans and integrates with Apple Watch for hands-free workouts. No equipment is needed for these effective, joint-friendly exercises.

Highlights
  • Precision timing with tension-arc progress ring
  • Smart progress tracking and personal best logging
  • Apple Watch companion app with haptic feedback
  • Voice control for hands-free operation
  • Motion detection to automatically stop timers
  • 30-day progressive workout challenges
  • Syncs with Apple Health
Features
Read full description

Build unbreakable strength with dead hangs, planks, and wall sits. Hold Strong combines precision timing with smart tracking and Apple Watch integration — zero equipment needed. "Isometric exercise training is the most effective mode for reducing both systolic and diastolic blood pressure." — British Journal of Sports Medicine, 2023 WHY ISOMETRIC TRAINING Static holds are among the most effective and underrated training methods in exercise science. They activate up to 95% of muscle fibres, reduce systolic blood pressure by an average of 8.2 mmHg, and build functional strength with zero joint impact. No gym, no weights, no special clothing. Five minutes a day is all it takes. 30-DAY CHALLENGE Pick any exercise, set your current best and a 30-day goal, and Hold Strong builds a progressive daily plan that ramps up gradually. Track your streak, hit each day's target, and earn your completion badge. The first 7 days are free — unlock the full 30 days with Premium. PRECISION TIMER A tension-arc progress ring at 60fps with tenth-of-a-second precision. Hit your target and the ring turns gold — Overtime Mode keeps you pushing beyond your goal. PROGRESS TRACKING Personal records logged automatically. Weekly charts reveal your strength gains over time. Personal bests are celebrated when you hit them. APPLE WATCH A full-featured companion app. Track holds from your wrist with haptic feedback and real-time coaching — no phone required mid-set. VOICE CONTROL Completely hands-free. Say "start", "stop", or "next exercise". Over 200 motivational messages tailored to each exercise keep you going through tough holds. MOTION DETECTION Keep your phone in your pocket. Hold Strong uses the accelerometer to detect the moment you drop from the bar, stand from a wall sit, or break your plank — and stops the timer automatically. FREE EXERCISES Dead Hang, Plank, and Wall Sit — the three most effective isometric exercises, free forever. PREMIUM EXERCISES Unlock unlimited custom exercises with Premium. SIRI SHORTCUTS & NFC AUTOMATION Add Hold Strong to the Shortcuts app and say "Hey Siri, start my plank." Automate with NFC tags — tap your mat to launch instantly. APPLE HEALTH Every workout syncs to Apple Health automatically. SIMPLE PRICING Free to use. Upgrade once — no subscription, no recurring charges. Unlock unlimited exercises, 30-day challenges, 4-week chart history, detailed statistics, and Siri Shortcuts and support development

About

PEAK Mobility

Features
Read full description

PEAK Mobility is the training app for clients of PEAK Mobility, a strength-based mobility studio in Dubai. If your coach has set you up with an account, this is where your training lives. Your assessment results, your personal program, your session homework, and a direct line to your coach, all in one place. WHAT YOU CAN DO Follow your program See exactly what to train today, with clear instructions and video for every movement. No guessing, no generic routines. Your program is built for your body from your assessment. Understand your assessment View your Functional Range Assessment results in plain language. See which joints are limited, what that means for the way you move day to day, and what you are working toward. Train with video guidance Follow along with your coach's movement library. Every drill includes a demonstration, coaching cues and the prescription, so you can train correctly at home. Log your sessions Mark work as complete, note how it felt, and flag anything that caused discomfort. Your coach sees it and adjusts your plan. Message your coach Ask a question between sessions and get an answer from the person who actually wrote your program. Track real progress Watch your ranges change over time with retests, milestones and check-ins, so improvement is something you can see rather than guess at. WHO IT IS FOR PEAK Mobility is for existing clients of the studio. Access is provided by your coach, so you will need an invitation to sign in. If you are not a client yet and would like to be, visit peakmobilitydxb.com. ABOUT PEAK MOBILITY PEAK Mobility is a Dubai-based mobility and movement practice built on Functional Range Conditioning and Kinstretch. The approach is simple: build joints that are strong through their full range, not just flexible. Better movement, less pain, more capacity for whatever you do. Move Better. Feel Better. Perform Better.

Screenshots

Hold Strong4 screens
PEAK Mobility4 screens

Verdict

The call

The clearest difference is in-app purchases: PEAK Mobility at none against Hold Strong's 1. Hold Strong's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement 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. Hold Strong sells 1 one-off in-app purchase. PEAK Mobility asks for nothing beyond the download.

UpkeepUpdate frequency

Hold Strong ships an update fortnightly, PEAK Mobility every 3 weeks. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

Scorecard2 real differences · 8 level
Hold Strong versus PEAK Mobility: the parameters behind the verdict, then further details
ParameterHold StrongPEAK Mobility
PriceFreeFree
Rating4.8 (4 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings4 — better—
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS16.616.4 — better
Further details — not scored
Size497 MB59 MB
Age rating4+4+
DeveloperPeter OngPEAK Fitness L.L.C-FZ

In-app purchases

1 purchases

Hold Strong

One-time1
  • Hold Strong: Train Smarter$7.99
None

PEAK Mobility

No in-app purchases

Questions

Is Hold Strong free?
Hold Strong is free to download, with in-app purchases available.
Is PEAK Mobility free?
PEAK Mobility is free to download, with no in-app purchases.
Do Hold Strong or PEAK Mobility have ads?
Neither Hold Strong nor PEAK Mobility shows ads.
Which is updated more often, Hold Strong or PEAK Mobility?
Hold Strong ships an update fortnightly, and PEAK Mobility every 3 weeks. Most recently, Hold Strong was updated on November 8, 2026 and PEAK Mobility on November 10, 2026.

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