EyeGenius Legacy vs OptiLibrary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EyeGenius Legacy
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The Hoya EyeGenius application serves as the remote control for the EyeGenius vision examination system in your store/practice. With Hoya EyeGenius you can measure and correct fixation disparity without using prisms. Additionally, the system offers a full set of optometric tests running on a far and near vision device, that can also be controlled with the application. You can download the EyeGenius remote control application here. To purchase the Hoya EyeGenius examination system, please get in touch with your HOYA representative
OptiLibrary
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Main functions: lens design display, coating effect display, color-changing lenses, color-changing lenses, 3d display。
Screenshots
Verdict
The clearest difference is update cadence: OptiLibrary at monthly against EyeGenius Legacy's every 2 months. OptiLibrary also leads on device support (3 vs 1) and iOS requirement (11.0 vs 14.1). On price, ads and in-app purchases 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.
EyeGenius Legacy ships an update every 2 months, OptiLibrary monthly. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.
| Parameter | EyeGenius Legacy | OptiLibrary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 14.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 320 MB | 227 MB |
| Age rating | 4+ | 4+ |
| Developer | Hoya Holdings NV | Shanghai Ouzhiou Trading Co., Ltd. |
In-app purchases
EyeGenius Legacy
No in-app purchases
OptiLibrary
No in-app purchases
Questions
Is EyeGenius Legacy free?
Is OptiLibrary free?
Do EyeGenius Legacy or OptiLibrary have ads?
Which is updated more often, EyeGenius Legacy or OptiLibrary?
Other comparisons
