Yes, 英语自然拼读法第2级 is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
英语自然拼读法第2级 is free.
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Chart
|
Category
|
Rank
|
---|---|---|
Top Paid
|
|
4
|
Top Paid
|
|
51
|
Top Grossing
|
|
53
|
Top Paid
|
|
70
|
Top Paid
|
|
73
|