Comparison

SkullAdvisor vs Deep

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

Head to head
About

SkullAdvisor

Features
Read full description

SkullAdvisor est une application qui permet aux athlètes de noter les compétions auxquelles ils ont participé et aux organisateurs de connaître l'avis des participants sur leurs compétitions.

About

Deep

This app provides personalized structural strength training designed by physiotherapists to improve stability and motor control. It starts with a home-based assessment to identify imbalances, then generates tailored accessory workouts.

Highlights
  • Home-based movement and questionnaire test
  • Identifies muscular imbalances and deficits
  • Personalized accessory work program
  • Over 250 video-explained exercises
  • Progress tracking
  • Designed by physiotherapists
Features
Read full description

Build to Protect. Deep is personalized prehab strength training built to complement the work you already do. Your training builds the engine. Deep strengthens the foundations that protect it: the strength, stability, mobility, and motor control you need to perform today and keep performing for years. START WITH AN ASSESSMENT, NOT A GENERIC PROGRAM Complete a questionnaire and movement assessment at home in about 15 minutes, with no specialized equipment. Deep evaluates 9 areas of your body and identifies muscular imbalances, strength deficits, and limitations in mobility, stability, and motor control. Your results appear on an interactive body map, so you can see exactly what needs attention and where to focus your work. BUILT WITH SPORTS PHYSICAL THERAPISTS Deep’s assessment and recommendation algorithm was designed and validated with physical therapists specializing in sports performance. It translates their knowledge and real-world experience into clear, personalized training priorities. ACCESSORY WORK BUILT AROUND YOUR BODY Based on your results, Deep creates a personalized Accessory Work program that evolves with you. Each session is targeted, progressive, and easy to fit around your existing training: 15 to 30 minutes, 2 to 3 times per week, at your box, at the gym, or at home. Train with or without equipment. Every exercise includes detailed instructions and a video demonstration to help you move with control. FOR FUNCTIONAL AND HYBRID ATHLETES Whether you train for functional fitness, hybrid racing, running, or another demanding sport, Deep adapts to your level, available equipment, and goals. Break through a plateau, build stronger foundations, and prepare your body to handle training consistently for years to come. WHAT YOU GET • A movement assessment you can complete on your own • An analysis covering 9 areas of your body • A visual profile of your imbalances and deficits • A personalized Accessory Work program • 300+ exercises with video demonstrations • Progress tracking after every session FREE TO START Your assessment and body profile are free. You also receive a 14-day trial of the complete personalized program. Continue with a subscription after your trial. Cancel anytime. Deep does not replace your coach or physical therapist and does not provide a medical diagnosis. It is the structural strength work that complements your training and helps you build a stronger, more stable, and more durable body. Build the strength that protects you. Build to Protect. Build to Perform. Build Unbreakable. --- End-User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SkullAdvisor4 screens
Deep4 screens

Verdict

The call

The clearest difference is in-app purchases: SkullAdvisor at none against Deep's 2. On price, update cadence, ads and device support 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. Deep sells 2 in-app purchases, starting at $11.99 per month. SkullAdvisor asks for nothing beyond the download.

UpkeepUpdate frequency

SkullAdvisor ships an update every 10 days, Deep weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 7 level
SkullAdvisor versus Deep: the parameters behind the verdict, then further details
ParameterSkullAdvisorDeep
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 10 daysWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.1 — better15.6
Further details — not scored
Size33 MB111 MB
Age rating4+4+
DeveloperBONE BREAKERBuilt To Protect

In-app purchases

None

SkullAdvisor

No in-app purchases

2 purchases

Deep

Subscriptions2
  • Deep premium (monthly)14 Days trial$11.991 Month
  • Deep premium (yearly)14 Days trial$89.991 Year

Questions

Is SkullAdvisor free?
SkullAdvisor is free to download, with no in-app purchases.
Is Deep free?
Deep is free to download, with in-app purchases available.
Do SkullAdvisor or Deep have ads?
Neither SkullAdvisor nor Deep shows ads.
Which is updated more often, SkullAdvisor or Deep?
SkullAdvisor ships an update every 10 days, and Deep weekly. Most recently, SkullAdvisor was updated on October 24, 2026 and Deep on October 25, 2026.

Other comparisons