Comparison

Number Therapy Lite vs Stroke Sight

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

Head to head
About

Number Therapy Lite

Practice understanding, saying, and typing numbers to improve essential communication skills. This app helps stroke survivors and others gain independence by strengthening their ability to communicate numbers in various contexts.

Highlights
  • Number comprehension practice
  • Speech and pronunciation exercises
  • Typing numbers
  • Customizable interface
  • Progress tracking
  • Evidence-based approach
Read full description

Numbers communicate so much, yet they are often left out of communication therapy. Now stroke survivors can practice understanding, saying, and typing numbers at home to improve these essential life skills. Age, dates, phone numbers, addresses, money, time, measurements, fractions, weight, years – numbers are everywhere and so important. Be more independent with communication with stronger number communication skills. Would you be able to understand, write down, and tell someone this phone message? “Your appointment is at 3:15 p.m. on August 3rd, 2015 at 1650 18th Avenue. Bring $5. Please call back to confirm at 785-5662.” Work on all these number skills and more with the evidence-based Number Therapy app! Number Therapy Lite gives you a free way to test-drive the full functionality of the app with a sample from the 30 categories of numbers including: *Single Digits *Double Digits *Triple Digits *Four Digits *Time *Money *Phone Numbers (add your own in the full version) *Ordinals *Fractions Number Therapy offers thousands of unique exercises you can use anywhere. Number Therapy Lite gives you a taste so you'll know the app is worth using. Work at your own pace to practice the skills that matter to you. This app has the same highly customizable, clean, intuitive interface you’ve come to love in Tactus Therapy apps. Developed in conjunction with people with aphasia, this app is designed to help you get the intensity of practice you need in a way that is easy to use. Number Therapy also gives you recommendations for which level and settings you should use based on your score. See how easy it is to make progress when you're working at the right level for you! Speech-Language Pathologists: use Number Therapy to make the communication of numbers a part of your therapy plan for people with aphasia or other disorders. Three unique activities address auditory and reading comprehension, verbal expression, and written expression. Your clients can use the built-in hints, cues, and audio recording to be successful, then e-mail you their results in a professional report so you can track their progress over time. Ideal for use in the clinic and at home, add Number Therapy to your therapy app collection! Number Therapy Lite is a FREE trial version of Number Therapy. What's the difference? Lite = 4 categories with 7 items in each; Full = 30 categories with thousands of items Lite = categories contain a mix of items from subcategories; Full = focus on just one subcategory at a time or mix & match Lite = no custom phone numbers; Full = unlimited custom phone numbers Lite = 7 exercises at a time; Full = 10, 25, 50, or 100 in a session Once you've given it a try, you'll want to get the full version so you can truly master the communication of numbers and be more independent. *Please note: this app does NOT address math skills or equations. It focuses on the communication of numbers, not calculations.

About

Stroke Sight

This app offers daily vision training exercises designed to help individuals recover from stroke-related visual impairments. It focuses on common issues like field loss, neglect, and blind spots with adaptive levels and progress reporting.

Highlights
  • Nine vision training exercises
  • Adaptive difficulty levels
  • Progress reporting (PDF)
  • Multi-language support (20 languages)
  • Adjustable spatial audio
  • Three color modes
Features
Read full description

After a stroke, sight can change in ways that are hard to live with: words slipping off the page, things missed on one side, the world feeling somehow incomplete. Stroke Sight is a simple, daily way to train your vision at home, at your own pace. It's built around nine exercises for the four most common visual changes after stroke (hemianopia, quadrantanopia, visual neglect and scotoma), based on the compensatory scanning and tracking approach used in stroke rehabilitation research. Why we built it Stroke Sight was made by a family living with stroke. After someone we love lost a large part of their visual field, we couldn't find an app that was thorough, calm to use, and available in our own language, so we built one. It's made in the UK, for survivors and the people who care for them. What you can practise • Field loss (hemianopia and quadrantanopia): practise scanning into the side you've lost, with guided exercises for noticing your surroundings and for reading. • Neglect (one-sided inattention): gentle tracking toward the side that gets overlooked, a widely used approach in stroke rehabilitation. • Scotoma (a blind spot): training to find the edges of the gap and work around it. The exercises use the kinds of scanning and tracking practice described in published stroke-rehabilitation research. What's included • Nine exercises, each with ten levels that adapt as you improve • Three colour modes (standard, high-contrast yellow and high-contrast white) for changed colour vision • Full left- and right-side support throughout • A one-tap progress report (PDF) you can email straight to your therapist or orthoptist, so they can see how you're getting on between appointments • Practise in your own language: 20 of them, including the first vision-rehab exercises in Welsh and Twi • Adjustable spatial audio (off, subtle or prominent) for sound sensitivity or hyperacusis • Works on iPhone and iPad In 20 languages Real, language-specific content, not machine-translated menus. English, Welsh, Irish (Gaeilge), Spanish, Latin American Spanish, French, Canadian French, German, Italian, Portuguese, Brazilian Portuguese, Polish, Japanese, Korean, Hindi, Arabic, Chinese, Twi, Danish and Dutch. Buy once A single purchase. No subscription, no in-app purchases, no ads. Works offline once downloaded. Your privacy No accounts and no sign-up. Nothing you do is collected or sent to us. Everything stays on your device. Progress reports go through your own email app, so your information stays yours. A wellness tool, not a medical device Stroke Sight is here to support your daily practice. It doesn't diagnose, treat or cure any condition, and it isn't a substitute for professional care. Please keep following the advice of your orthoptist, neuro-optometrist, occupational therapist or stroke rehabilitation team. Try the free demo first at ansteyapps.com. No download, no sign-up. Questions or feedback? We'd love to hear from you: support@ansteyapps.com

Screenshots

Number Therapy Lite4 screens
Stroke Sight4 screens

Verdict

The call

The clearest difference is price: Number Therapy Lite at Free against Stroke Sight's $29.99. Number Therapy Lite also leads on ratings volume (135 vs 1) and iOS requirement (9.0 vs 15.0). Stroke Sight's advantage is update cadence (every 3 days vs every 5 months) and rating (5.0 vs 4.8). On ads, 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

Number Therapy Lite is free to download; Stroke Sight costs $29.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Stroke Sight holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Number Therapy Lite has 135 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Number Therapy Lite ships an update every 5 months, Stroke Sight every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard6 real differences · 4 level
Number Therapy Lite versus Stroke Sight: the parameters behind the verdict, then further details
ParameterNumber Therapy LiteStroke Sight
PriceFree — better$29.99
Rating4.8 (135 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings135 — better1
Update frequencyEvery 5 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size7 MB6 MB
Age rating4+12+
DeveloperTactus Therapy Solutions Ltd.Ansteyapps Limited

Customer experience

Number Therapy Lite

All ratings129 ratings
Positive94.6%
Neutral3.9%
Negative1.6%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Stroke Sight

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Number Therapy Lite

No in-app purchases

None

Stroke Sight

No in-app purchases

Questions

Is Number Therapy Lite free?
Number Therapy Lite is free to download, with no in-app purchases.
Is Stroke Sight free?
Stroke Sight costs $29.99, with no in-app purchases.
Which has better reviews, Number Therapy Lite or Stroke Sight?
Stroke Sight is rated higher. Number Therapy Lite averages 4.8 out of 5 from 135 ratings, while Stroke Sight averages 5.0 from 1 ratings.
Do Number Therapy Lite or Stroke Sight have ads?
Neither Number Therapy Lite nor Stroke Sight shows ads.
Which is updated more often, Number Therapy Lite or Stroke Sight?
Number Therapy Lite ships an update every 5 months, and Stroke Sight every 3 days. Most recently, Number Therapy Lite was updated on October 24, 2026 and Stroke Sight on October 25, 2026.

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