Aristo Science e-Textbook – Aristo Educational Press Ltd Seller Aristo Educational Press Ltd Size 45.7 MB Compatibility Requires iOS 7.0 or later. Compatible with iPad. Languages English Age Rating 12+ Infrequent/Mild Alcohol, Tobacco, or Drug Use or References Infrequent/Mild Simulated Gambling Infrequent/Mild Horror/Fear Themes Infrequent/Mild Medical/Treatment Information Infrequent/Mild Realistic Violence Infrequent/Mild Cartoon or Fantasy Violence Infrequent/Mild Mature/Suggestive Themes Infrequent/Mild Profanity or Crude Humor Copyright © Aristo Educational Press Ltd. Price Free