Red Moon (software)

{{more footnotes|date=September 2017}}

{{Infobox software

| title = Red Moon

| name = Red Moon

| logo = Red Moon logo.png

| logo size =

| logo alt = Logo for the Red Moon software. It contains a red moon with a white silhouette of a howling wolf.

| screenshot = Red Moon Screenshot.png

| caption =

| collapsible =

| developer =

| author = Marien Raat{{cite web |title=LICENSE |url=https://github.com/LibreShift/red-moon/blob/master/LICENSE.spdx |website=Github |accessdate=2 September 2019}}

| released = {{Start date and age|2015|6|09|df=yes}}

| discontinued =

| latest release version = {{wikidata|property|edit|reference|P348}}

| latest release date = {{start date and age|{{wikidata|qualifier|P348|P577}}}}

| latest preview version =

| latest preview date =

| programming language = Kotlin

| operating system = Android

| size = 3.9 MB

| language = English, Finnish, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Spanish, Ukrainian, Turkish.

| language count = 27

| language footnote = {{cite web |title=Red Moon Translations |url=https://hosted.weblate.org/projects/red-moon/strings/ |language=en |quote=Red Moon Translations}}.

| genre =

| license = MIT and GPLv3

| alexa =

}}

Red Moon is a free software application for the Android operating system, designed to filter blue light from the device's display, helping reduce eye strain during night-time use and disruption of sleep patterns. It allows independent adjustment of colour temperature, luminosity and filter level, making it also possible to lower the effective screen brightness below the usual minimum brightness level of the device. Red Moon does not require root.