Kay Amblyopia Tracker vs Gameblyo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kay Amblyopia Tracker
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The Kay Amblyopia Tracker app lets eye professionals offer their patients a way to better understand and collaborate in their amblyopia journey by monitoring vision changes at home between eye test appointments. The app can only be accessed through a qualified eye professional, ensuring that a diagnosis and treatment plan are in place and ongoing. The test is simple and quick to do without any expertise. Once you’ve read the tutorial, just follow the on-screen instructions. The app displays the same letters and familiar pictures seen in a professional vision test, but with a unique testing process that is easy to use at home for children from 24 months of age. Regular home test scores are uploaded to a chart, making it easy to follow the child’s progress and giving useful feedback and encouragement Sharing the child’s progress chart with their eye professional could help to reduce the frequency of clinic appointments, so saving the time and costs. For patients: - Provides a fun, easy way to keep track of changes and improvements in your child’s amblyopia at home. - Gives you and your child a visual chart of their progress to encourage compliance with treatment. - Displays contact details for your child’s eye professional and an email link to them from the Test History Chart. - Tells you when you last tested and can be set to remind you when to test next. For eye professionals: - The app is configured to accurately display letter and picture optotypes that are validated for visual acuity measurement. - However, the scores given are not a visual acuity measurement, so ensuring no comparisons or treatment decisions are taken by the patient. - Access to the app test process is via activation codes provided only to qualified eye professionals and medical personnel. - Regular home testing and monitoring can aid patient understanding and compliance with treatment. - The progress chart can be shared with you, which may, in time, help you to decide on the frequency of follow up appointments. * Reference O’Connor, A., Waters, M., England, L., Milling, A. and Kay, H., 2021. Evaluation of a New Method to Track Changes in Vision at Home for Children Undergoing Amblyopia Treatment. British and Irish Orthoptic Journal, 17(1), pp.70–78. DOI: http://doi.org/10.22599/bioj.172
Gameblyo
This application offers vision therapy for amblyopia using engaging games. It aims to improve visual acuity in children with amblyopia through daily sessions, tracking progress and providing personalized settings for effective treatment.
- Amblyopia vision therapy
- Engaging treatment games
- Progress tracking and statistics
- Personalized settings
- Expert recommendations
- Red-blue glasses compatible
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Effective treatment for amblyopia through special games! Our app is designed to improve visual acuity in children with amblyopia, making the treatment process both comfortable and effective. Just wear red-blue glasses and spend 30 minutes a day to see significant improvements. The app automatically tracks your progress, analyzes the results of each session, and provides detailed statistics. You’ll always know how your treatment is progressing. Personalized settings and expert recommendations help you achieve the best results and make the treatment even more effective. Important: This app provides information that is not intended for diagnosis, treatment, or as a substitute for professional medical advice. Always consult a qualified doctor if you have any health-related questions.
Screenshots
Verdict
Kay Amblyopia Tracker and Gameblyo are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 17, 2026 and July 8, 2026 respectively.
| Parameter | Kay Amblyopia Tracker | Gameblyo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.1 — better | 15.1 |
| Further details — not scored | ||
| Size | 15 MB | 38 MB |
| Age rating | 17+ | 4+ |
| Developer | Kay Pictures Ltd | Aliaksei Harakh |
In-app purchases
Kay Amblyopia Tracker
No in-app purchases
Gameblyo
No in-app purchases





