ResPar Link vs EyeInsight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ResPar Link
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EyeInsight
This app provides educational tools and reminders for eye health, cataract surgery preparation, and post-operative care. It includes vision tests, simulators for eye conditions and lens implants, and a drop reminder system.
- Drop reminder system with custom schedules
- Self-check vision awareness tools
- IOL simulator for lens implant visualization
- Eye disease simulators (cataracts, glaucoma)
- Surgery FAQ and post-op guides
- Daily eye facts
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EyeInsight is a patient education app built by Brandon R. Erickson, MD, FACS, a cataract surgeon at Eye Care Physicians & Surgeons in Salem and Keizer, Oregon. The app helps patients prepare for cataract surgery, understand their eye health, and stay on track with eye drops after surgery. WHAT'S INSIDE Drop Alarm A flexible reminder system for postoperative eye drops. Search a catalog of common ophthalmic medications, build custom schedules, set tapers, and track adherence on a daily calendar. A timeline view with sun and moon anchors shows your full day at a glance. Vision Tests Self-check tools for everyday vision awareness, including a Near Vision card, Amsler Grid, Astigmatism Fan, Eye Dominance test, Contrast Sensitivity check, and Color Vision screen. Results are for personal awareness, not medical diagnosis. IOL Decision Guide A lifestyle questionnaire and IOL Simulator that shows how monofocal, EDOF, and trifocal lenses might appear under reading, computer, outdoor, and night scenarios. Helps you have a more informed conversation with your surgeon. Eye Disease Simulator See how common conditions like cataracts, glaucoma, and macular degeneration affect everyday vision. Adjustable severity sliders let you explore each condition through your phone's camera or sample scenes. Patient Resources Surgery FAQ, Post-op Guide, Eye Disease Library covering eight conditions, and direct access to Practice Info with phone numbers, addresses, and tap-to-call shortcuts for all four office locations. Eye Facts A new educational fact each day. WHO IT'S FOR EyeInsight is designed for patients of Eye Care Physicians & Surgeons in Salem and Keizer, Oregon, but the educational content and tools are available to anyone who finds them useful. NOT A MEDICAL DEVICE EyeInsight is for educational purposes only. It does not diagnose, treat, or replace consultation with a licensed eye care professional. If you have concerns about your vision, contact your physician or optometrist. PRIVACY EyeInsight does not require an account. Your drop schedules, test results, and preferences stay on your device. The app does not collect personal health information.
Screenshots
Verdict
ResPar Link and EyeInsight 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 5 days. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.
| Parameter | ResPar Link | EyeInsight |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 68 MB | 140 MB |
| Age rating | 4+ | 12+ |
| Developer | COMPANY RABIT ALABHATH | Brandon Erickson |
In-app purchases
ResPar Link
No in-app purchases
EyeInsight
No in-app purchases









