Constant Therapy vs Short Term Memory
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Short Term Memory
This app offers a straightforward memory training game designed to help users maintain and improve their cognitive abilities. It features levels that increase in difficulty, challenging players to memorize an expanding number of cute illustrations. It's ideal for intellectual training and potentially preventing cognitive decline.
- Memory improvement exercises
- Intellectual training
- Dementia prevention focus
- Cute illustration memorization
- Progressive difficulty levels
- Up to 20 illustrations to memorize
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◆ What is this game? Memorize the illustrations shown on screen, then pick them out from a large collection — a simple short-term memory test. 130 cute illustrations (animals, food, everyday items, and more) appear as questions. The number of illustrations to memorize increases with each level. ◆ Two Game Modes [Free Mode] - No time limit — play at your own pace - 20 levels (Lv.1: 2 items — Lv.20: 40 items) - Unlimited plays - Track your best times and beat your personal records [Challenge Mode] - Timed test for a real challenge - Play once per day (unlimited with Premium) - Rank system starting from 9th Kyu — how high can you go? ◆ Perfect for - Kids' cognitive development and learning - Adults looking for brain training - Seniors maintaining cognitive function - Anyone wanting to improve short-term memory - A quick daily brain exercise ◆ Features - Simple rules anyone can pick up instantly - Cute illustrations enjoyable for all ages - Calendar view to track your daily progress - Relaxing BGM while you play ◆ Premium Plan (Monthly Subscription) - Unlimited Challenge Mode - All Free Mode levels unlocked - Ad-free experience ◆ Requirements - iOS 15.0 or later Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://ferrety.app/work/memory/terms.html Privacy Policy: https://ferrety.app/privacy-policy/
Screenshots
Verdict
The clearest difference is ads: Constant Therapy at none against Short Term Memory's shown. Constant Therapy also leads on ratings volume (4K vs 1.1K) and iOS requirement (9.3 vs 15.0). Short Term Memory's advantage is monetization model (ad-supported vs free with in-app purchases). On price, rating, review sentiment and update cadence 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
Both are free to download. Constant Therapy sells 10 in-app purchases, starting at $19.99 per month and Short Term Memory sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for Constant Therapy against 4.4 for Short Term Memory. Both are backed by a comparable volume of ratings — 4K and 1.1K respectively. Written reviews are what separate them: 77% of Constant Therapy's written reviews are positive against 70% of Short Term Memory's.
Constant Therapy ships an update every 2 months, Short Term Memory every 4 months. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.
| Parameter | Constant Therapy | Short Term Memory |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4K ratings) — better | 4.4 (1.1K ratings) |
| Positive reviews | 76.8% of reviews — better | 70.0% of reviews |
| Number of ratings | 4K — better | 1.1K |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 90 MB | 164 MB |
| Age rating | 4+ | 4+ |
| Developer | Constant Therapy, Inc. | ferrety inc. |
Customer experience
Constant Therapy
Short Term Memory
User reviews
Constant Therapy
From 4K App Store ratingsWhat we love
- 🚀 Comprehensive therapy program
- 👍 Customized to user needs
- 💡 Regularly updated with new content
- 🚀 Convenient for home use
- 👍 Helpful customer support
Room to improve
- 🐛 Occasional app crashes or freezes
- 🔍 Limited variety of exercises
- 🔍 Difficulty cancelling subscription
- 🔍 Exercises can be too basic for some users
Short Term Memory
From 1.1K App Store ratingsWhat we love
- 🤓 Enhanced memory practice
- 👍 Simple and fun gameplay
- 💡 Potential for more content (illustrations, levels, ad-free)
Room to improve
- 🐛 Spontaneous ads that break concentration
- 🤯 Counterintuitive controls (bashing screen)
- 🤔 Limited customization options (words vs. pictures)
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
Short Term Memory
Reported bugs
3 issues- Images from previous screen not appearing in find screen
- Timer issues
- Scrolling problems causing accidental taps
Requested features
3 requests- More customization options
- Ad-free paid version
- Improved graphics
In-app purchases
Constant Therapy
- Auto-renewing Subscription$19.991 Month
- Auto-renewing Subscription$24.991 Month
- Auto-renewing Subscription14 Days trial$24.991 Month
Show 7 moreShow fewer
- 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
Short Term Memory
- Premium Plan$0.991 Month






