A free full-featured app to learn the pronunciation system for Chinese. Features include interactive charts with both male and female pronunciation recordings to help make sure you're speaking correctly. Also includes a tutorial on the writing system and how it is used, taking you through all the characters to help you get the basics down. Brought to you for free by ChinesePod.
Ratings and Reviews
Abandoned, but works: First page is all you need
With a few exceptions (last update was two years ago for goodness' sake) it just works: you tap the syllable to hear it. And it's grouped with similar romanized spellings (read; confusingly similar for a noob like me) which makes it easy to compare. The top right corner has a selector for each the 4 tonals, too, so it's really 8 sets of syllables (4 tonals X 2 vocals).
As someone who literally just started learning today, I find it hard to overstate my satisfaction with this. Simple and easy access to pronunciation for the Chinese syllables in male and female vocals alone is worth the 5 stars, so I'm giving this review without even checking the other features.
With Family Sharing set up, up to six family members can use this app.