AcuityMaster vs EyeCharts
EyeCharts offers an appealing one-time price and Smart TV support — but is it the right tool for a professional eye care practice? Here's the full picture.
Quick verdict: AcuityMaster is clinical-grade, standards-compliant software (ANSI Z80.21, ISO 8596) calibrated for the exam lane, whereas consumer "eye chart" apps are not validated for clinical use. For a professional ophthalmology or optometry practice, AcuityMaster is the appropriate choice.
Side-by-Side: AcuityMaster vs EyeCharts
| Feature | AcuityMaster | EyeCharts |
|---|---|---|
| Pricing model | Annual subscription from $249/seat/yr | One-time purchase (free tier available) |
| Free access | 15-day full-featured trial | Yes — limited free version |
| Platform | Browser-based — any Mac or Windows | Windows, macOS, Smart TVs, Android TV |
| Installation required | None — open in any browser | Yes — app download & install |
| Works offline | Internet required | Yes — after initial install |
| Automatic updates | ✓ Always current, cloud-delivered | ✗ Manual updates required |
| Snellen charts | ✓ | ✓ |
| ETDRS charts | ✓ | ✓ |
| LogMAR notation | ✓ | ✓ |
| Color vision (Ishihara) | ✓ | ✓ 36-plate |
| Stereo / depth perception | ✓ | ✓ |
| Pediatric optotypes | ✓ Full suite — HOTV, pictures, tumbling E | Limited |
| Dual-monitor professional setup | ✓ Patient display + clinician control | ✗ Not supported |
| Crowding bars & isolation | ✓ | Partial |
| Mirror mode (pediatric) | ✓ | ✗ |
| Video fixation target | ✓ | ✗ |
| Smart TV display | ✗ | ✓ LG, Samsung, Fire TV |
| Multi-language charts | English | ✓ 6+ languages |
| Centralized multi-location admin | ✓ Cloud licensing | ✗ |
| Built by eye care clinicians | ✓ Since 2012 | Not stated |
| US-based support | ✓ Phone & email | ✗ |
Our Verdict
EyeCharts' one-time pricing and offline operation are genuinely appealing — especially for budget-constrained settings or clinics without reliable internet. Its Smart TV support is a unique differentiator for practices that want a low-cost display solution.
But for a working ophthalmology or optometry practice, AcuityMaster is the clear professional choice. Dual-monitor setup (patient screen + clinician control), a full pediatric suite, video fixation targets, no installation, automatic cloud updates, and US-based clinical support are features that matter in a real exam lane. AcuityMaster was built by ophthalmologists and optometrists since 2012 — EyeCharts was built as a general consumer app.
What you gain by switching
🖥️ True Dual-Monitor Setup
EyeCharts has no dual-monitor support. AcuityMaster gives the patient a full-screen chart while the clinician controls everything from a separate display — the way a real exam lane works.
👶 Complete Pediatric Suite
Mirror mode, crowding bars, reduced contrast, color overlay, undockable control panel, and video fixation targets — AcuityMaster's pediatric toolset has no peer in the market.
☁️ Always Current — Zero Maintenance
EyeCharts requires manual updates. AcuityMaster is browser-based — open it and it's always the latest version. No IT, no installs, no compatibility worries.
Which is right for your practice?
These two products are aimed at different buyers, so the honest answer depends on what your setting actually needs. Four common profiles:
The screening program or budget-constrained setting
If you need a basic Snellen display for vision screening — a school program, an occupational setting, a mission clinic — EyeCharts' one-time pricing, free tier, and Smart TV support may genuinely serve you fine, and the verdict above says as much. AcuityMaster is built for the clinical exam lane, and a screening station does not always need clinical-grade calibration.
The office without reliable internet
This is EyeCharts' clearest legitimate advantage in the table: it works offline after installation, while AcuityMaster Cloud requires an internet connection. If connectivity at your site is genuinely unreliable, weigh that honestly — or consider AcuityMaster Legacy, the installed Windows edition ($1,300 perpetual), which runs without depending on your connection. The system requirements page covers both editions.
The pediatric-heavy or amblyopia-focused clinic
Here the gap is widest. EyeCharts' pediatric support is limited, with no mirror mode, no video fixation targets, and partial crowding-bar support, per the comparison above. AcuityMaster includes the full pediatric suite — Lea Symbols, HOTV, Tumbling E, pictures, crowding bars, video fixation — plus mirror mode for compact exam lanes, all of which matter daily when your patients are four years old.
The multi-lane or multi-location professional practice
A working ophthalmology or optometry group needs the dual-monitor lane (patient chart on one screen, clinician control on another), centralized licensing across locations, standards-compliant calibration (ANSI Z80.21, ISO 8596), and someone to call — all of which are AcuityMaster features that EyeCharts, per the table above, does not offer. This is the profile the full feature set was designed around; the broader case is laid out on our Why AcuityMaster page.
Switching or starting fresh: the zero-risk path
If you are unsure which side of the clinical/consumer line your needs fall on, run the experiment: the 15-day AcuityMaster trial is fully functional, requires no credit card, and runs in a browser on the Mac or Windows computer already in your lane. Test it on real patients for two weeks, then decide with pricing in front of you.
Common questions
Is AcuityMaster a good alternative to EyeCharts?
Yes. AcuityMaster is a direct alternative to EyeCharts offering more chart types (ETDRS, LogMAR, color vision, pediatric optotypes), dual-monitor support, and a perpetual license option. Pricing is competitive at $249 per seat per year for the cloud version.
How does AcuityMaster compare to EyeCharts in terms of features?
AcuityMaster includes Snellen, ETDRS, LogMAR, Decimal, color vision, Lea Symbols, HOTV, Tumbling E, Worth 4-dot, fixation disparity, mirror mode, and video fixation targets — a broader library than EyeCharts in most configurations.
Which is cheaper, AcuityMaster or EyeCharts?
AcuityMaster Cloud is $249 per seat per year with all features included. EyeCharts pricing varies by configuration. AcuityMaster also offers a perpetual Legacy license option for practices that prefer one-time purchases.
See AcuityMaster in your exam lane
15-day free trial — full features, no credit card required.