Indicate your letters or a French word, and you can:
1 - find the French anagrams (if they exist!) of this word
2 - find the joker words (words that contain one letter more than all those indicated)
3 - the dictionary is French and only contains words authorized for Scrabble (ODS8)
4 - filter the list of words found (filtering by wildcard letter).
You can enter up to 14 letters, but it will then take you an excessively long time to obtain the complete list of words found: you can interrupt this search at any time and obtain an incomplete list.
Finally, the application works on your device: no internet connection is required, because the application integrates the French dictionary as well as all the functionalities.
Ad-free app that does not collect any personal data.
Have fun!