Comparison

Constant Therapy vs LudoFit

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

Head to head
About

Constant Therapy

This app provides science-based cognitive, language, and speech therapy exercises for individuals recovering from neurological conditions like stroke, TBI, and aphasia. It offers personalized, AI-guided activities to improve memory, communication, attention, and more, accessible anytime and anywhere.

Highlights
  • Customized AI-guided therapy exercises
  • Speech and cognitive skill-building
  • Progress monitoring and reports
  • Supplement in-clinic therapy
  • Large library of evidence-based activities
  • Live customer support
Features
Read full description

Constant Therapy is an award-winning, science-based exercise app for cognitive, language, and speech practice — built for people living with aphasia, apraxia, dementia, stroke, traumatic brain injury (TBI), or other neurological conditions. Join a community of 800,000+ users who have completed 350 million+ science-based practice exercises. Get unlimited AI-guided exercises you can do anytime, anywhere — a helpful way to get more exercise practice between speech therapy, occupational therapy or neurology appointments. AVAILABLE IN English dialects (US, UK, Australia, India) & US Spanish. Constant Therapy is built for people who want to: – Practice finding words, speaking and improve communication despite aphasia – Work on everyday math and problem-solving skills affected after a stroke or brain injury – Strengthen memory with structured cognitive exercises for dementia or memory loss – Regain confidence in doing everyday activities like reading menus, maps, and understanding phone messages – Improve attention and executive functioning with daily practice after a stroke – Get more aphasia, apraxia, or cognitive exercise practice between speech therapy or occupational therapy appointments – Support a loved one who has run out of speech-language therapy or occupational therapy but needs more day-to-day practice FEATURES & BENEFITS • For people with aphasia, apraxia, dementia, stroke, TBI, or other neurological conditions: choose your speech, language and cognitive goals, and get customized, ever-adjusting exercises based on your needs • Practice speaking, memory, attention, reading, writing, language, math, comprehension, problem solving, visual processing, auditory memory, and other functional skills • Use independently at home, alongside in-clinic speech-language pathology or occupational therapy, or add your clinician to follow your progress • Ideal for people who want daily home exercises to supplement aphasia therapy, dementia therapy, speech-language therapy, or cognitive therapy from a licensed professional • Friendly, live customer support trained to work with people who have cognitive and communication challenges • Track progress with clear, easy-to-understand performance summaries • Access the world’s most comprehensive evidence-based exercise library: 1 million+ exercises across 90+ practice areas covering speech, language and cognitive skills • Try free for 14 days before you subscribe THE SCIENCE BEHIND CONSTANT THERAPY Constant Therapy’s exercise library is grounded in 70+ published research studies; and 19 clinical studies have examined its use by people with aphasia, apraxia, dementia, stroke and traumatic brain injury. Studies show that users enabled with Constant Therapy get 5x more speech, language and cognitive exercise practice; and show better outcomes. See the research at constanttherapyhealth.com/science/ Constant Therapy was built by clinicians and scientists at Boston University specifically around the practice needs of people with aphasia, apraxia, dementia, stroke, brain injury, and other neurological conditions. It tracks progress across a wide range of functional skills that are important to help people live independently and age at home. A multiple award-winner recognized by Hearst Health, Time Magazine, the American Stroke Association, and AARP, Constant Therapy is used and recommended by tens of thousands of speech-language pathologists, occupational therapists and neurologists. SIGN UP FOR A FREE 14-DAY TRIAL CONTACT US support@constanttherapy.com constanttherapy.com TERMS constanttherapy.com/privacy/ constanttherapy.com/eula/ Constant Therapy is a tool to help practice cognitive exercises. It does not provide medical advice, diagnoses, or rehabilitation services, and does not guarantee improvements in brain function. It is not a substitute for professional medical or clinical care. Always consult your licensed healthcare provider before making any health-related decisions.

About

LudoFit

Engage your body and mind with interactive video-game exercises designed to improve strength, balance, stamina, and cognitive function. This app offers personalized challenges and detailed insights to help adults with various health concerns and wellness goals achieve their fitness objectives.

Highlights
  • Video-game exercises
  • Strength and balance training
  • Brain health activities
  • Personalized challenges
  • Progress tracking
  • Webcam motion sensing
Read full description

Train your body and your brain with LudoFit - the interactive therapy exercise app designed for adults with a variety of health concerns and wellness goals. With captivating video-game exercises that promote strength, balance, stamina and brain health, LudoFit offers a fun and engaging way to achieve your fitness goals. Physical and occupational therapists can also download this app to get access to LudoFit PRO. THIS APP INCLUDES VIDEO-GAME EXERCISES * •Ski in the Italian Alps •Cycle the Tour de France •Rock climb in Thailand •Globe-ride in New Zealand •Raft in Southern Chile •Explore Egyptian Temples Game workouts feature exercises such as squats, reaching, core strengthening, brain training and more. PERSONALIZED CHALLENGES & DETAILED TRAINING INSIGHTS •Set exercise goals •Exercise at a level that’s right for you •Track your progress and celebrate your wins * All users get free access to all LudoFit games for 30 days. Please see pricing and terms below. HOW LUDOFIT WORKS LudoFit uses your webcam as a motion sensor that can detect your movements. As you exercise, you'll move through and explore virtual landscapes on your screen. The camera is only used as a sensor to track your movements during exercise. It will not record you or your environment, ensuring that your privacy remains fully protected. As soon as you log in to the app, you can try a game workout and start customizing the games to your level. You'll also have the option to take a short test to jump up to a higher level of difficulty. To play LudoFit with your iPad, position it horizontally and stand it upright. You could also use a stand. We recommend the UGREEN Tablet Stand available on Amazon. WHO IS LUDOFIT FOR? The app is for adults with a variety of health concerns and wellness goals. LudoFit provides personalized challenges that cater to your individual fitness level. You can perform the exercises in either a standing or sitting position, depending on your preference and physical abilities. Please note that if you plan to use LudoFit in combination with any type of treatment, it is recommended that you consult with your physical therapist, occupational therapist, or physician. LudoFit does not diagnose any medical conditions, but it can be a helpful supplement to your existing exercise routine. ABOUT THE COMPANY Ludica Health Inc. is a leading healthcare technology company that specializes in creating video-game exercise experiences for a variety of conditions and fitness levels. GET SUPPORT: https://web.ludo.fit/support LIKE US: http://facebook.com/ludofitapp LEARN MORE: https://ludo.fit LANGUAGES English, French LUDOFIT PRICING & TERMS All users get free access to all LudoFit games for 30 days. You have the option to upgrade to a premium subscription at any time. If you choose to stay on the free plan, you will have continued and unlimited access to one game: Skiing the Italian Alps. With LudoFit Premium, you will have continued access to the entire app. We offer the following premium subscriptions: •Monthly: $14.99 USD/month •Yearly: $129.99 USD/year LudoFit premium subscriptions are managed through your Apple App store account upon confirmation of purchase. Your subscription will automatically renew at the price and period selected above unless you turn off auto-renewal at least 24 hours before the end of the current period. You will be charged for renewal within 24 hours prior to the end of the current period. You may manage your subscription and turn off auto-renewal in your Apple App Store settings after purchase. Refunds are not provided for the unused portion of any term, and any unused portion of a free access period will be forfeited when a purchase is made. Privacy Policy: https://web.ludo.fit/en/About/PrivacyNotice Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Constant Therapy4 screens
LudoFit4 screens

Verdict

The call

The clearest difference is ratings volume: Constant Therapy at 4K against LudoFit's 18. Constant Therapy also leads on iOS requirement (9.3 vs 15.0). LudoFit's advantage is review sentiment (93% vs 77%) and rating (4.7 vs 4.5). On price, ads, in-app purchases and monetization model 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. Constant Therapy sells 10 in-app purchases, starting at $19.99 per month and LudoFit sells 4 in-app purchases, starting at $12.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

LudoFit holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Constant Therapy has 4K ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 77% of Constant Therapy's written reviews are positive against 93% of LudoFit's.

UpkeepUpdate frequency

Constant Therapy ships an update every 2 months, LudoFit every 5 weeks. The most recent releases landed on September 26, 2026 and August 5, 2026 respectively.

Scorecard5 real differences · 5 level
Constant Therapy versus LudoFit: the parameters behind the verdict, then further details
ParameterConstant TherapyLudoFit
PriceFreeFree
Rating4.5 (4K ratings)4.7 (18 ratings) — better
Positive reviews76.8% of reviews92.9% of reviews — better
Number of ratings4K — better18
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS9.3 — better15.0
Further details — not scored
Size90 MB1.5 GB
Age rating4+9+
DeveloperConstant Therapy, Inc.Ludica Health Inc.

Customer experience

Constant Therapy

All ratings4,040 ratings
Positive87.5%
Neutral7.4%
Negative5.1%
Written reviews112 reviews
Positive76.8%
Neutral8.0%
Negative15.2%

LudoFit

All ratings18 ratings
Positive88.9%
Neutral5.6%
Negative5.6%
Written reviews14 reviews
Positive92.9%
Neutral0.0%
Negative7.1%

Bugs and requests

Constant Therapy

Reported bugs

3 issues
  • Inconsistent voice recognition accuracy
  • Settings not remembered between sessions
  • Pricing information not easily accessible

Requested features

4 requests
  • More advanced and customizable exercises
  • Ability to bypass irrelevant questions
  • Better user progress tracking and reporting
  • Multilingual support

LudoFit

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Constant Therapy

Subscriptions10
  • Auto-renewing Subscription$19.991 Month
  • Auto-renewing Subscription$24.991 Month
  • Auto-renewing Subscription14 Days trial$24.991 Month
Show 7 more
  • Auto-renewing Subscription$29.991 Month
  • Auto-renewing Subscription14 Days trial$29.991 Month
  • Auto-renewing Subscription$199.991 Year
  • Auto-renewing Subscription$249.991 Year
  • Auto-renewing Subscription14 Days trial$249.991 Year
  • Auto-renewing Subscription$299.991 Year
  • Auto-renewing Subscription14 Days trial$349.991 Year
4 purchases

LudoFit

Subscriptions4
  • Monthly Membership Special$12.001 Month
  • Monthly Membership$15.001 Month
  • Annual Membership Special$103.991 Year
Show 1 more
  • Annual Membership$129.991 Year

Questions

Is Constant Therapy free?
Constant Therapy is free to download, with in-app purchases available.
Is LudoFit free?
LudoFit is free to download, with in-app purchases available.
Which has better reviews, Constant Therapy or LudoFit?
LudoFit is rated higher. Constant Therapy averages 4.5 out of 5 from 4K ratings, while LudoFit averages 4.7 from 18 ratings.
Do Constant Therapy or LudoFit have ads?
Neither Constant Therapy nor LudoFit shows ads.
Which is updated more often, Constant Therapy or LudoFit?
Constant Therapy ships an update every 2 months, and LudoFit every 5 weeks. Most recently, Constant Therapy was updated on September 26, 2026 and LudoFit on August 5, 2026.

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