Jennifer at Apps for Homeschooling had just published a review of Stack ‘N Puzzles and ranked the product 5 out of 5! She really appreciated the puzzle-style construction of Stack N Puzzles, similar to Puzzingo.
Stack N’ Puzzles is not only hugely fun with its interactive completed vehicle puzzles and reconstructed town puzzle, but also provides support for first-words style early language development with the English language option turned on. The repeat play value of this app has brought my little ones back to this app again and again.
You can read the full review at: Stack N’ Puzzles App Review