| Sittercity | 🍎 | 1 | 4.7★ | Lifestyle |
| Siuzanna Karagulova | 🍎 | 1 | — | Medical |
| Siwa Singh | 🍎 | 1 | 4.0★ | Games |
| Six Flags Entertainment Corporation | 🍎 | 1 | — | HEALTH_AND_FITNESS |
| Six Foot Games | 🍎 | 1 | 4.6★ | Photo & Video |
| Six Wing Studios | 🍎 | 1 | 4.7★ | Games |
| SixBrain Tech | 🍎 | 1 | 4.6★ | Medical |
| SixType | 🍎 | 1 | 5.0★ | Utilities |
| Sixapps Limited | 🍎 | 1 | 4.5★ | Social Networking |
| Sixergame | 🍎 | 1 | 3.5★ | Games |
| Sixjoy Hong Kong Limited | 🍎 | 1 | — | GAMES_SIMULATION |
| Sixt | 🍎 | 1 | 4.9★ | Travel |
| Sixth Man Technologies, Inc. | 🍎 | 1 | 3.7★ | Sports |
| Sixth Technology EOOD | 🍎 | 1 | 5.0★ | Health & Fitness |
| Sixty Seven Media Software House | 🍎 | 1 | 5.0★ | Utilities |
| Siyi Tech | 🍎 | 1 | 4.7★ | Productivity |
| Size Stream LLC | 🍎 | 1 | 4.8★ | Health & Fitness |
| Sizzle AI, Inc. | 🍎 | 1 | 4.8★ | Education |
| Sizzle Entertainment: The Best Fun Free Cool Apps and Top Addicting Games | 🍎 | 1 | 4.5★ | Games |
| Sjur Solutions | 🍎 | 1 | 3.3★ | Business |
| Sk1 Labs LLC | 🍎 | 1 | 4.7★ | Graphics & Design |
| Skan Beauty Inc | 🍎 | 1 | 4.8★ | Health & Fitness |
| Skandinaviska Enskilda Banken AB (publ) | 🍎 | 1 | 4.6★ | Finance |
| Skategrounds | 🍎 | 1 | — | Photo & Video |
| Skedda Inc. | 🍎 | 1 | 3.5★ | Business |
| SketchAR | 🍎 | 1 | 4.3★ | Graphics & Design |
| Sketchbook, Inc | 🍎 | 1 | 4.8★ | Graphics & Design |
| Sketchsoft Inc. | 🍎 | 1 | 4.1★ | Graphics & Design |
| Ski Challenge GmbH | 🍎 | 1 | 4.2★ | Games |
| Ski Utah | 🍎 | 1 | 4.8★ | Weather |
| Ski the Backcountry Ltd. | 🍎 | 1 | 3.0★ | Weather |
| Skiddle.com | 🍎 | 1 | 4.8★ | Music |
| SkillCat Inc | 🍎 | 1 | — | EDUCATION |
| SkillDevs S.C. | 🍎 | 1 | 4.7★ | Productivity |
| SkillSeeds Enterprise Limited | 🍎 | 1 | — | Lifestyle |
| SkillYoga GmbH | 🍎 | 1 | 4.8★ | Health & Fitness |
| Skillbet | 🍎 | 1 | 5.0★ | Sports |
| Skilljoy, LLC | 🍎 | 1 | 5.0★ | Games |
| Skillshare, Inc. | 🍎 | 1 | 4.8★ | Education |
| Skimble | 🍎 | 1 | 4.7★ | Health & Fitness |
| Skims Body, Inc. | 🍎 | 1 | 4.9★ | Shopping |
| Skin Bliss SIA | 🍎 | 1 | 4.7★ | Health & Fitness |
| Skin Care Guide | 🍎 | 1 | 1.0★ | Medical |
| SkinApe Sp. z o.o. | 🍎 | 1 | 4.3★ | Games |
| SkinColor | 🍎 | 1 | 4.7★ | Shopping |
| SkinSAFE Products, Inc | 🍎 | 1 | 4.5★ | Health & Fitness |
| SkinSort | 🍎 | 1 | 4.7★ | Health & Fitness |
| SkinVision B.V. | 🍎 | 1 | 4.3★ | Medical |
| Skinive Hold. B.V. | 🍎 | 1 | 4.6★ | Medical |
| Skinska Pharmaceutica Private Limited | 🍎 | 1 | — | Shopping |