Take your eye chart with you
It takes a couple of minutes to get used to the interface but the app does just what it says. Eye chart on an iPad for today's modern professional
Downloads
Umsatz
Beschreibung
Near and Far is a simple near and distance visual acuity screening tool for near and distance visual acuity for iPad™.
The distance (far) test is based on a traditional Snellen chart. The distance test optotypes are of the Sloan type and are limited to the letters specified in the British Standard BS 4274-1:2003. They are designed to be read at 6 meters or 20 feet, but can be reversed for use with a mirror at 3 meters or 10 feet if necessary by left or right swiping the screen.
To toggle between 3 meters and 20 feet, tap on the size indicator on the lower right of the far test screen.
The letter combinations can be randomized by tapping on them. Potentially offensive letter combinations are filtered out.
The near vision test uses the N type chart and features three sets of text which can be cycled by tapping on the text. Either Helvetica or Times New Roman font can be displayed.
The test screens have been designed with minimal visible controls. There are no visible controls on the Near screen, and only "Smaller", "Larger" and Size controls on the "Far" screen. To return to the app home screen from any screens you swipe down.
Due to the size requirements for the text, Near and Far is an iPad only app. It is necessary to manually calibrate the app via the "Calibrate" screen, before the "Near" and "Far" buttons are enabled. Calibration is necessary due to variations in scaling for the various existing iPad models as well as unknown future models. Calibration is performed by measuring a test line on the calibration screen.
All features are enabled on the standard version. There are no In App Purchases and no advertisements.
Warning: Vision testing and diagnosis of vision disorders should be performed by appropriately qualified health professionals in an appropriate environment. It is the responsibility of the user of this app to ensure that it is correctly calibrated and suitable for the intended use.
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The distance (far) test is based on a traditional Snellen chart. The distance test optotypes are of the Sloan type and are limited to the letters specified in the British Standard BS 4274-1:2003. They are designed to be read at 6 meters or 20 feet, but can be reversed for use with a mirror at 3 meters or 10 feet if necessary by left or right swiping the screen.
To toggle between 3 meters and 20 feet, tap on the size indicator on the lower right of the far test screen.
The letter combinations can be randomized by tapping on them. Potentially offensive letter combinations are filtered out.
The near vision test uses the N type chart and features three sets of text which can be cycled by tapping on the text. Either Helvetica or Times New Roman font can be displayed.
The test screens have been designed with minimal visible controls. There are no visible controls on the Near screen, and only "Smaller", "Larger" and Size controls on the "Far" screen. To return to the app home screen from any screens you swipe down.
Due to the size requirements for the text, Near and Far is an iPad only app. It is necessary to manually calibrate the app via the "Calibrate" screen, before the "Near" and "Far" buttons are enabled. Calibration is necessary due to variations in scaling for the various existing iPad models as well as unknown future models. Calibration is performed by measuring a test line on the calibration screen.
All features are enabled on the standard version. There are no In App Purchases and no advertisements.
Warning: Vision testing and diagnosis of vision disorders should be performed by appropriately qualified health professionals in an appropriate environment. It is the responsibility of the user of this app to ensure that it is correctly calibrated and suitable for the intended use.
Screenshots
Near and Far Häufige Fragen
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Ist Near and Far kostenlos?
Ja, Near and Far ist komplett kostenlos und enthält keine In-App-Käufe oder Abonnements.
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Ist Near and Far seriös?
Nicht genügend Bewertungen, um eine zuverlässige Einschätzung vorzunehmen. Die App benötigt mehr Nutzerfeedback.
Danke für die Stimme -
Wie viel kostet Near and Far?
Near and Far ist kostenlos.
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Wie hoch ist der Umsatz von Near and Far?
Um geschätzte Einnahmen der Near and Far-App und weitere AppStore-Einblicke zu erhalten, können Sie sich bei der AppTail Mobile Analytics Platform anmelden.
Benutzerbewertung
Die App ist in Argentinien noch nicht bewertet.
Bewertungsverlauf
Near and Far Bewertungen
Store-Rankings
Ranking-Verlauf
App-Ranking-Verlauf noch nicht verfügbar
Kategorien-Rankings
App ist noch nicht gerankt
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Near and Far Installationen
Letzte 30 Tage
Near and Far Umsatz
Letzte 30 TageNear and Far Einnahmen und Downloads
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App-Informationen
- Kategorie
- Medical
- Herausgeber
- John Lamb
- Sprachen
- English
- Letzte Veröffentlichung
- 3.0.1 (vor 2 Jahren )
- Veröffentlicht am
- Jan 12, 2018 (vor 6 Jahren )
- Auch verfügbar in
- Australien, Irland, Südafrika, Vereinigte Staaten, Taiwan, Thailand, Saudi-Arabien, Rumänien, Neuseeland, Norwegen, Malaysia, Mexiko, Italien, Israel, Vereinigte Arabische Emirate, Griechenland, Frankreich, Finnland, Spanien, Ägypten, Algerien, Dänemark, China, Chile, Kanada, Argentinien
- Zuletzt aktualisiert
- vor 2 Wochen
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