Control LITE vs AAO Ophthalmic Education
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Control LITE
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Control all the features of the Chart2020 LITE app from your iPhone You can mask, randomize, increase decrease VA sizes from your iPhone, set testing distance, display notations (feet, meters, logMAR and decimal) Control the size of the astigmatism target and the duochrome target for balancing Any function you can control on the iPad app you can control from this app You can use this app on another iPad, iPad mini or even iPad Pro.
AAO Ophthalmic Education
Access clinical news, videos, and quizzes on eye disorders and care. Stay updated with daily content tailored to your preferences, and quickly look up information from trusted sources.
- Personalized content feed
- Wills Eye Manual lookup
- New content alerts
- Videos, news articles, quizzes
- Bookmark articles and videos
- EyeWiki articles
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The AAO Ophthalmic Education app offers free, easy access to clinical content from the American Academy of Ophthalmology, your source for the most trusted and reliable information on eye disorders and eye care. New content is added daily, helping busy clinicians stay current with changes in their field of practice. Download this app to: • Select a personalized content feed based on your preferences.* • Look up content in Wills Eye Manual.* • Receive alerts when new relevant content is published.* • Access videos, news articles and weekly quizzes. • Bookmark articles and videos for later viewing.* • Quickly view EyeWiki articles. * Available for Academy members and registered users. About the American Academy of Ophthalmology: The mission of the American Academy of Ophthalmology is to protect sight and empower lives by serving as an advocate for patients and the public, leading ophthalmic education, and advancing the profession of ophthalmology. The American Academy of Ophthalmology is the world’s largest association of eye physicians and surgeons. A global community of 32,000 medical doctors, we protect sight and empower lives by setting the standards for ophthalmic education and advocating for our patients and the public. We innovate to advance our profession and to ensure the delivery of the highest-quality eye care.
Screenshots
Verdict
The clearest difference is update cadence: AAO Ophthalmic Education at every 3 months against Control LITE's every 87 months. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Control LITE ships an update every 87 months, AAO Ophthalmic Education every 3 months. The most recent releases landed on October 29, 2026 and November 2, 2026 respectively.
| Parameter | Control LITE | AAO Ophthalmic Education |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.9 (18 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 18 — better |
| Update frequency | Every 87 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 2 MB | 84 MB |
| Age rating | 4+ | 17+ |
| Developer | Shemesh Health Solutions PTY Ltd | American Academy of Ophthalmology, Inc. |
In-app purchases
Control LITE
No in-app purchases
AAO Ophthalmic Education
No in-app purchases
Questions
Is Control LITE free?
Is AAO Ophthalmic Education free?
Do Control LITE or AAO Ophthalmic Education have ads?
Which is updated more often, Control LITE or AAO Ophthalmic Education?
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