The Honest Comparison Desk
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against anyone.
Choosing digital eye chart software means comparing hardware appliances, legacy Windows installs, and modern cloud systems. These head-to-heads lay out published pricing, real hardware requirements, chart libraries, and what each system can't do — including where the other product wins.
vs ClearChart 4
The best-known dedicated acuity appliance: a 24″ closed device at $2,635–$4,235 through resellers. Superb hardware — but it's a chart on a panel, and only a chart.
Read the comparison →All-In-One Windows Appliancevs Smart System 20/20
The research-lane incumbent: a 22″ Windows all-in-one with a deep protocol library, sold through dealers at quote — reseller listings around $3,675. Clinically serious, financially heavy.
Read the comparison →Legacy Windows Softwarevs AcuityPro
The veteran: OD-built Windows software sold since 1999, with an all-in-one bundle at $2,890 (first unit). Proven and well-supported — and still a per-PC install from another era.
Read the comparison →Windows Software · Subscription Or One-Timevs Chart2020
The specialty-test heavyweight: Dyop, polarized 3D binocularity, HRR color — on your own Windows PC at $49/mo (PRO) or $1,699 one-time. Powerful tests, dated platform.
Read the comparison →Every comparison ends
the same way.
A brochure can't run an exam. Open a lane on the TV you already own and put the systems side by side — the trial is free and takes minutes to start.