What are some ten-letter mobile apps?

18 of the 391 mobile apps in Icillion have exactly 10 letters, for example Calculator, Houseparty and Citymapper.

Which ten-letter mobile apps start with S?

S is the most common first letter here, with 3 names, such as Skyscanner, SoundCloud and SoundHound.

Computer Science · lists

Stuck on a crossword or a word game? 18 mobile apps have exactly 10 letters, from “Afterlight” to “Truecaller”.

18 of the 391 mobile apps have exactly 10 letters (5%).
Most start with S (3), C (2) and H (2).
Only names of one word are counted, and only their letters: spaces, hyphens and apostrophes are not.

What are some ten-letter mobile apps?: 18 of the 391 mobile apps in Icillion have exactly 10 letters, for example Calculator, Houseparty and Citymapper.
Which ten-letter mobile apps start with S?: S is the most common first letter here, with 3 names, such as Skyscanner, SoundCloud and SoundHound.

How deep does your knowledge go?

Seven prompts a day, twenty seconds each. Obvious answers float on the tip of the iceberg; rare ones sink all the way to the trench.