| Senight LLC | 🍎 | 2 | 4.6★ | Productivity, Utilities |
| Serif Labs | 🍎 | 2 | 4.7★ | Graphics & Design, Photo & Video |
| Seventh rank Inc. | 🍎 | 2 | 4.5★ | Games |
| SeyeonSoft Co., Ltd. | 🍎 | 2 | 4.6★ | Games |
| Shafin Sadin | 🍎 | 2 | 4.3★ | Games |
| Shakd, LLC | 🍎 | 2 | 4.5★ | Social Networking |
| Shanghai Ctrip Commerce Co.,Ltd | 🍎 | 2 | 4.7★ | Travel |
| Shanghai Diguo Network Technology Co., Ltd. | 🍎 | 2 | 4.7★ | Games |
| Shanghai Haypi Computers Technology Co., Ltd. | 🍎 | 2 | 4.5★ | Games |
| Shanghai Jian Ji Software Technology Co., Ltd | 🍎 | 2 | 4.6★ | Photo & Video |
| Shanghai Xingcang Technology (Group) Corporation Limited | 🍎 | 2 | 4.7★ | Education, Reference |
| Shanghai Yuxuan Information Technology Co. , Ltd | 🍎 | 2 | 4.8★ | Education |
| Sharecare, Inc. | 🍎 | 2 | 4.8★ | Health & Fitness |
| Shenzhen Bigger Lens LLC | 🍎 | 2 | 4.7★ | Lifestyle, Photo & Video |
| Shenzhen Fujia Technology Co., Ltd. | 🍎 | 2 | 3.6★ | Photo & Video |
| Shenzhen Shi Youyou Technology Co.,Ltd | 🍎 | 2 | 4.8★ | Games |
| Shenzhen Xiaoruo Technology Co., Ltd. | 🍎 | 2 | 4.7★ | Entertainment, Photo & Video |
| Shiquan SHI | 🍎 | 2 | 4.7★ | Games |
| Shobunsha Publications, Inc. | 🍎 | 2 | 3.3★ | Travel |
| Shooting Puzzle Game Limited | 🍎 | 2 | 4.8★ | Games |
| Shycheese | 🍎 | 2 | 4.8★ | Games |
| Sichuan Tuguan Technology Co., Ltd | 🍎 | 2 | 4.7★ | Games |
| Signify Netherlands B.V. | 🍎 | 2 | 4.6★ | Lifestyle |
| Simon B. Støvring | 🍎 | 2 | 4.7★ | Developer Tools |
| SimpleBit Studios ApS | 🍎 | 2 | 4.8★ | Games |
| SimpleDev LLC | 🍎 | 2 | 4.6★ | Utilities |
| Simply Entertaining LLC | 🍎 | 2 | 4.6★ | Photo & Video, Health & Fitness |
| Sir Studios | 🍎 | 2 | 4.3★ | Games |
| Siroj Chongkolwanont | 🍎 | 2 | 4.3★ | Games |
| Skgames Yazilim Muhendislik Teknoloji Ltd. Sti. | 🍎 | 2 | 4.4★ | Games |
| Sleep Cycle AB | 🍎 | 2 | 4.7★ | Health & Fitness |
| Small Giant Games | 🍎 | 2 | 4.7★ | Games |
| Smart Project GmbH | 🍎 | 2 | 4.7★ | Games |
| SmartWOD GmbH | 🍎 | 2 | 4.9★ | Health & Fitness |
| Smash Atom Software LLC | 🍎 | 2 | 4.1★ | Games |
| Smilegate, Inc. | 🍎 | 2 | 4.7★ | Games |
| Snap Brain Games | 🍎 | 2 | 4.8★ | Games, GAMES_STRATEGY |
| Snowprint Studios AB | 🍎 | 2 | 4.7★ | GAMES_STRATEGY, Games |
| SoCloud Technology Co., Limited | 🍎 | 2 | 4.4★ | Graphics & Design |
| Social Quantum | 🍎 | 2 | 4.6★ | Games |
| Softnoesis | 🍎 | 2 | 4.5★ | Music, Social Networking |
| Solaris | 🍎 | 2 | 4.7★ | Games |
| Solution Cat Limited | 🍎 | 2 | 4.7★ | Photo & Video |
| Soofun Games | 🍎 | 2 | 4.5★ | Games, Reference |
| Soufiane Benabid | 🍎 | 2 | 4.4★ | Photo & Video, Utilities |
| Southley | 🍎 | 2 | 4.6★ | Lifestyle, Health & Fitness |
| Soysauce Lab | 🍎 | 2 | 4.6★ | Productivity |
| Space-O Digicom | 🍎 | 2 | 4.4★ | Finance, Lifestyle |
| Special Gamez Technology Co., Ltd. | 🍎 | 2 | 4.8★ | Games |
| Spektra Games | 🍎 | 2 | 4.7★ | Games |