SEQTA Learn

Serbian - English Translator

SharkSmart

Sharpen – College Exam Prep

Recorder Lessons - tonestro

Recycle Coach

Reed Events

Remind: School Communication

renshuu - Japanese learning

Revise: Learn with flashcards

Riyaz: Practice, Learn to Sing

RoadReady

Rocket: Learn Languages

RollCall Parent App

Rosetta Stone: Learn Languages

Russian-English Translator

Samsung Global Goals

San Diego Zoo

Santa - AI TOEIC&TOEFL

Satchel One

tetoru（テトル）

Teuida: Learn Languages

The Blue Alliance

The Great Courses Plus

The Highway Code UK 2025

The Invigilator

Spriggy

Star Tracker - Mobile Sky Map

Star Walk 2 Plus: Sky Map View

Starfall ABCs