Learn iPhone on LingQ

LingQ is a language learning app that uses the same logic for learning a new language as learning your native tongue: using content you already like. They have books, news, podcasts, sports coverage, politics, culture, and food to name a few.
Price: Free (with premium plan)
Methods: Articles, Books, News, Online Courses, Podcasts, songs, Sports
Devices: Android, iPad, iPhone, Web
Total languages offered: 26
Other languages:

Learn iPhone on HelloTalk

HelloTalk is a language learning app that allows users to communicate with others in different languages. It has both a free and premium version, and offers a variety of features to help users learn new languages.
Price: Free (with premium plan)
Methods: Tandem partners
Devices: Android, iPhone, Web
Total languages offered: 160
Other languages:

Learn iPhone on LuvLingua

LuvLingua is a language learning app that uses an interface that is more geared towards a younger audience. It's focused on vocabulary learning and listening skills. The basic app is free but the more advanced ones are paid.
Price: Free (with premium plan)
Methods: Games, Quizzes
Devices: Android, iPad, iPhone, Web
Total languages offered: 13
Other languages:

Learn iPhone on Brainscape

Brainscape is a customizable flashcard language learning app where you can pick the language you want to learn and then create your own personalized learning path. It prides itself on being "the world's smartest flashcard app".
Price: $9.99/month
Methods: Flashcards
Devices: Android, iPhone
Total languages offered: 103
Other languages:

Learn iPhone on AccelaStudy Essential Apps

AccelaStudy is a series of apps that allows you to learn new languages. It's focused on flashcards and space repitition, with each language having its own separate app (for example "Accelastudy Learn Spanish")
Price: $9.99/month
Methods: Flashcards
Devices: iPad, iPhone
Total languages offered: 6
Other languages:

Learn iPhone on Quizlet

Quizlet is a good way to learn new vocabulary words, review for a test, or prepare for a presentation. With their modern and innovative learning tools, you can customize your studying experience to focus on the topics that are most important to you. Quizlet makes it easy to practice with friends and family, so you can make the most of your study time.
Price: Free (with premium plan)
Methods: Flashcards
Devices: Android, iPad, iPhone, Web
Total languages offered: 6
Other languages:

Learn iPhone on Ling

Ling's app has features that make learning fun and easy. Whether you're a beginner or an experienced speaker, Ling has something for everyone. You learn at your own pace with tons of lessons, vocabulary lists, and quizzes. You can even practice your conversation skills with their chatbot.
Price: Free (with premium plan)
Methods: Games, Quizzes
Devices: Android, iPad, iPhone, Web
Total languages offered: 61
Other languages:

Learn iPhone on Bravolol

Bravolol is a series of apps like "Learn French", "Learn Japanese", or "Learn Italian" that offer a basic language learning experience.
Price: depends
Methods: Flashcards
Devices: Android, iPad, iPhone
Total languages offered: 19
Other languages: