Attrition for our apps

Our apps would not be possible without these great people and resources:

Our images are royalty free and public domain and are from:

Text and images for the U.S. Presidents app are from : and the images from:

The Library of Congress and the National Archives.

Our sound apps use sounds either under Public Domain or Creative Commons we would like to thank:

And these folks who have kindly produced some great sounds and images:

1) NASA, acclivity, transitking, Sound Explorer, Mike Koenig, KevanGC, PsychoBird, shewbox, indieground, digifishmusic, Shores2510, ptrigue2, Ravetracer, mayanxibalba, amoh, gambler9, 11linda, SomeAudioGuy, dobroide, aras, JimBob, bennstir, BlastwaveFx, Brandon, Delilah, TheCristi95, Richard, Sonidor, Stephan, KP, FiremanSam, Edvvc, John Stracke, Daniel Simion, Paulina Riva, sujit1717, yd


2) Pirate sounds and images attrition: CGEffex, soundbytez, SophronsineSoundDesign

Fantastic automobile sounds by:
By Edvvc (Own work) [CC BY-SA 3.0], via Wikimedia Commons

Our travel guides are partially from:

Wikipedia and Wikitravel and Wikivoyage and is licensed under the [CC BY-SA 3.0]


Our Rock and Roll History text is partially from:

Wikipedia and is licensed under the [CC BY-SA 3.0]


Our New York City Travel App:

New York City skyline photo : originally posted to, was uploaded to Commons sing Flickr upload bot on 21:47, 16 September 2008 (UTC) by Avala (talk).

Empire State Building By John Cunniff from New York, NY, USA – Empire State Building: Day into Night, CC BY 2.0, and and is licensed under the [CC BY-SA 3.0]


Our Belize Travel Guide text is partially from: and and is licensed under the [CC BY-SA 3.0]


Our Costa Rica Travel Guide and Wallpaper photo credits:

Irazú By Rafael Golan – Own work, CC BY-SA 3.0,

Barra del Colorado waterway. By Carlos Baquero – originally posted to Flickr as Waterway, CC BY-SA 2.0,

Santa Elena By Ulf Rydin – Own work, CC BY-SA 4.0,
Monteverde By User: (WT-shared) Velorian at wts wikivoyage – Own work, CC BY-SA 1.0,

Parque_Nacional_Braulio_Carrillo_Sector_Volcán_Barva. By Victor Quirós A – Own work, CC BY-SA 3.0,
Beautiful little church in Liberia Costa Rica (Iglesia de la Agonia) Church of the Agony.
Church Cruiser... Iglesia de la Agonia
Leyo – Own work
Michelle Reback – Own work
Hoffmann’s two-toed sloth in Manual Antonio, Costa Rica
By Michelle Reback – Own work, GFDL,

Corcovado National Park is located on the Osa Peninsula, Costa Rica
By José R. – Own work, CC BY 3.0,
<a href=”″ title=”Creative Commons Attribution 2.0″>CC BY 2.0</a>,
By Trendy64 – Own work, CC BY-SA 3.0,

By José R. – Own work, CC BY 3.0,
By Hqfrancis – Own work, CC BY-SA 4.0,


London travel guide

photo credits:

By Diliff (Own work) [CC BY-SA 3.0 ( or GFDL (], via Wikimedia Commons

By Duncan Harris from Nottingham, UK (London Skyline) [CC BY 2.0 (], via Wikimedia Commons
By Historywriter (Own work) [CC BY 3.0 (], via Wikimedia Commons


Travel Wallpaper apps’ images and some text are  thanks to:

Some location text is from and licensed under  [CC BY-SA 3.0 (


Thanks go out to to for their great games and sharing how to make javascript games in their tutorials. Try out their cool games here: