Comparison

Core Laser vs Stretch Mode

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

Head to head
About

Core Laser

This app offers low-impact core training designed to improve flexibility and strengthen deep core muscles. It provides visual feedback to aid learning and can help alleviate back pain with just 8 minutes of daily use. For optimal performance, it is recommended to connect to a computer application.

Highlights
  • Low-impact core training
  • Visual feedback for learning
  • Improves flexibility
  • Strengthens deep core muscles
  • Back pain relief
  • 8-minute daily workouts
Read full description

Low impact core training has never been easier. The Core Laser provides direct and immediate visual feedback of success to the learner (motivational and unique) while providing implicit motor learning. It uses Laser Gym’s training to simultaneously increase flexibility and range of motion in the hips and lower back area while increasing the strength of the small, underlying, stabilizing muscles of the core( the Transversus Abdominis, Lumbar Multifidi, and pelvic floor muscles). The Core Laser can help relieve your back pain in only 8 minutes a day! This application works best when connected to a computer application for visual feedback.

About

Stretch Mode

This app offers guided stretching and mobility programs designed by physical therapists. It features daily video classes, on-demand sessions for specific body parts and goals, and personalized assessments to improve flexibility, reduce pain, and enhance performance.

Highlights
  • Doctor-designed stretching methods
  • Daily 10-20 minute video classes
  • 1500+ on-demand sessions
  • Personalized virtual mobility assessment
  • Custom routine builder
  • Progress tracking
Features
Read full description

Stretch Mode takes the guesswork out of stretching and mobility. Our 10-20 minute daily video classes and guided mobility programs are designed by top Doctors of Physical Therapy to help you move better, fix your pain, prevent injury, improve your performance, and keep doing what you love. WHY STRETCH MODE Doctor of Physical Therapy-designed method: Active stretching + muscle activation exercises + targeted muscle and fascia release techniques, sequenced to create long lasting flexibility and mobility results. Fast results you can feel: Our effective active stretching method will improve your mobility fast. Short sessions, clear cues, and progress you can measure in re-tests and daily life. Personalized to you: A Virtual Mobility Assessment scores your joints and movement. WHAT YOU GET ⊕ Daily Class: A new full-body mobility class every day (10–20 min) with precise coaching and modifications using our effective active stretching method. ⊕ 1500+ On-Demand Sessions: Hips, hamstrings, calves, T-spine, shoulders, ankles, wrists, and more organized by body part, sport, and goal. ⊕ Complete Programs: Expert designed multi-week programs such as our: 16-week low back program, 8-week neck program, 8-week shoulder program, 8-week knee pain program, 8-week plantar fasciitis program, 8-week hypermobility program, and 8-week beginner stretching program. ⊕ Pre-Workout & Recovery: Prime your lifts, runs, and rides; restore deeper after training or long days. ⊕ Desk-Friendly Routines: Quick resets to counter sitting and screen time (no special equipment or outfit needed). ⊕ Custom Routine Builder: Drag-and-drop exercises to create your perfect flow and save favorites for one-tap access. ⊕ Exercise Library: The largest stretching and exercise library out there ⊕ Progress Tracking: Streaks, total mobility time, completed sessions, assessment scores, and re-test snapshots to see what’s improving. ⊕ Low-Equipment Options: A mat is enough. Foam roller or mobility ball optional. Bands/dumbbells available in select classes. ⊕ Virtual Mobility Assessment: Our Virtual Mobility Assessment will help you identify the areas of your body that you need to work on by generating a personalized total mobility score and a separate mobility score for each major joint in your body. Built for busy schedules: 10-20 minutes beats “I’ll start next week.” Built for real bodies: beginner to advanced, tight to flexible. We have classes and programs for you. BENEFITS ⊕ Improved flexibility & mobility: in your daily life activities and in with your lifts ⊕ Improved joint stability: at end ranges of motion ⊕ Less pain and stiffness: in your back, neck, hips, shoulders, knees, and ankles ⊕ Decreased injuries: Less compensation and joint wear and tear due to your improved mobility ⊕ Improved posture: Fix your rounded upper back, rounded shoulders, and forward neck posture. ⊕ Improved balance, and coordination: that carries into your daily activities, the gym and in your sport ⊕ Enhanced recovery: that helps you feel less sore, and helps you get back after it ⊕ Improved Performance: better warmups, achieving better positions in your lifts, more efficient movement BUILT FOR EVERYONE Beginner to advanced, desk-worker to athlete. Choose body-part classes, sport-specific warmups, or follow a complete multi-week program. Clear coaching points, time-boxed sessions, and scalable progressions make it easy to stay consistent. FEATURED IN Men’s Health, Women’s Health, Nike, Runner’s World, WebMD, Healthline, and more. Join thousands who’ve made mobility a daily habit with Stretch Mode. Start with your Virtual Mobility Assessment. Do your first Daily Class. Feel the difference. See why we have been called “The most effective stretching and mobility app” Terms and Conditions: https://stretchmode.co/tos Privacy Policy: https://stretchmode.co/privacy-policy We love your feedback. Contact support@stretchmode.co

Screenshots

Core Laser4 screens
Stretch Mode4 screens

Verdict

The call

The clearest difference is rating: Stretch Mode at 4.9 against Core Laser's 3.0. Stretch Mode also leads on monetization model (free with in-app purchases vs subscription) and ratings volume (295 vs 2). Core Laser's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 5 weeks). On price, in-app purchases 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. Core Laser sells 2 in-app purchases, starting at $4.99 per month and Stretch Mode sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stretch Mode holds the better App Store score, 4.9 against 3.0. That said, the two scores are not equally well evidenced: Stretch Mode has 295 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Core Laser ships an update every 2 weeks, Stretch Mode every 5 weeks. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

Scorecard6 real differences · 4 level
Core Laser versus Stretch Mode: the parameters behind the verdict, then further details
ParameterCore LaserStretch Mode
PriceFreeFree
Rating3.0 (2 ratings)4.9 (295 ratings) — better
Positive reviews—93.8% of reviews
Number of ratings2295 — better
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size39 MB67 MB
Age rating4+4+
DeveloperLaser Motion Systems, LLCStretch Mode LLC

Customer experience

Core Laser

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Stretch Mode

All ratings294 ratings
Positive97.6%
Neutral1.0%
Negative1.4%
Written reviews96 reviews
Positive93.8%
Neutral2.1%
Negative4.2%

Bugs and requests

Core Laser

Not enough reviews yet to summarise bugs or requests.

Stretch Mode

Reported bugs

4 issues
  • My assessment wouldn't progress past the 1st of 14 movements
  • The daily class did not stay up to date
  • Unable to use additionally on my IPad and the support feature in the app's Setting tab does not work
  • Whenever I try to do screen mirroring onto my television it is blurry

Requested features

4 requests
  • Specific tracks like splits, increase hamstring mobility, increase thoracic mobility programs
  • Where is the knee pain program
  • Please add duration to the About the Class metrics
  • Please make an app for Amazon Fire

In-app purchases

2 purchases

Core Laser

Subscriptions2
  • Monthly Subscription$4.991 Month
  • Quarterly Subscription$9.993 Months
4 purchases

Stretch Mode

Subscriptions4
  • Individual Plan Monthly7 Days trial$14.991 Month
  • Gym Plan Monthly7 Days trial$29.991 Month
  • Individual Plan Yearly7 Days trial$119.991 Year
Show 1 more
  • Gym Plan Yearly7 Days trial$239.991 Year

Questions

Is Core Laser free?
Core Laser is free to download, with in-app purchases available.
Is Stretch Mode free?
Stretch Mode is free to download, with in-app purchases available.
Which has better reviews, Core Laser or Stretch Mode?
Stretch Mode is rated higher. Core Laser averages 3.0 out of 5 from 2 ratings, while Stretch Mode averages 4.9 from 295 ratings.
Do Core Laser or Stretch Mode have ads?
Stretch Mode shows ads; Core Laser does not.
Which is updated more often, Core Laser or Stretch Mode?
Core Laser ships an update every 2 weeks, and Stretch Mode every 5 weeks. Most recently, Core Laser was updated on October 26, 2026 and Stretch Mode on October 29, 2026.

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