Free version is excellent. Shame the premium version is too expensive
The free tests (eg visual acuity) are very nicely done. Unfortunately the premium version is too expensive. Few would drop £10 for the app, especially as the premium tests are few, and may not be as good (see review of visual fields). Dev may wish to consider dropping price to say £3.99. I suspect they’ll actually get more.
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Misleading visual field analysis
The ‘visual field’ option in the paid-for version just shows an Amsler chart, so does not allow visual field analysis.
Meaningless?
The test results are in a percentage, which tell you nothing
Results
Results are given in % which tell you much color 90% but doesn’t tell you which spectral values are deficient acuity of .4 but what does that mean?
