250+ iOS apps curated and reviewed
Out of 250+ paragon crt apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (5) | No | No | May 2026 |
| 2 |  | Free | — | No | No | May 2026 |
| 3 |  | Free | 4.9★ (143K) | No | No | Aug 2026 |
| 4 |  | Free | 4.8★ (31K) | No | No | Aug 2026 |
| 5 |  | Free | — | No | No | May 2026 |
| 6 |  | Free | 4.9★ (29) | No | No | Aug 2026 |
| 7 |  | Free | 1.0★ (1) | No | Yes | Aug 2026 |
| 8 |  | Free | — | No | No | May 2026 |
This tool helps eye care professionals quickly and accurately calculate optimal CRT lenses for patients. It simplifies the fitting process, allowing for on-the-fly prescription evaluation and sharing of results. Designed for professional use, it aids in patient evaluation.
Easily renew your contact lens prescription with a quick in-app vision exam and order your lenses from the world's largest inventory. Get fast shipping and save with insurance benefits.
Manage your vision benefits effortlessly. Access your ID card, find in-network doctors, schedule appointments, and track claims. Get personalized reminders and cost estimates for eye care services.
Manage your vision care benefits and access your member ID card on the go. Find nearby eye doctors, discover exclusive member discounts, and shop for eyewear and contacts directly through the app.
This advanced ophthalmic calculator offers a suite of tools for ophthalmologists, including a toric IOL marking system, astigmatism calculators, and a prescription QR code generator. It aims to streamline surgical planning and patient communication.
This medical application uses advanced hardware and software to automatically measure all necessary parameters for fitting ophthalmic lenses to spectacle frames. It provides precise measurements for interpupillary distance, mounting heights, lens diameters, and more, ensuring accurate lens adaptation.
This app offers a quick and accurate way to screen for color vision deficiency, focusing on common red-green issues. It provides clear results in under a minute and can help determine if a professional eye exam is needed.
This app helps you maintain eye health by reminding you when to replace your contact lenses. It tracks your lens usage and sends timely notifications to prevent potential infections and eye damage from prolonged wear.
Access information on common eye conditions and eye health tests. Includes screening tools to guide vision assessment, but professional diagnosis is recommended.
This app helps users remember to take their eye drops on schedule, whether for post-surgery care or managing a chronic condition. It offers personalized reminders and detailed information about specific eye drop regimens.
