| Karim Benzeka | 🍎 | 1 | 4.1★ | Photo & Video |
| Karim Kabbaj | 🍎 | 1 | 4.0★ | Utilities |
| Karime Rhzaouni | 🍎 | 1 | 4.5★ | Entertainment |
| Kariyer.net Elektronik Yayıncılık ve İletişim Hizmetleri A.Ş. | 🍎 | 1 | 4.6★ | Business |
| Kariz Technologies LTD | 🍎 | 1 | 4.7★ | Music |
| Karl Boghossian | 🍎 | 1 | 4.2★ | Finance |
| Karl Heinz Herbel | 🍎 | 1 | 4.7★ | Utilities |
| Karl McGeough | 🍎 | 1 | 5.0★ | Finance |
| Karl Thoroddsen | 🍎 | 1 | 5.0★ | Lifestyle |
| Karlos Flor | 🍎 | 1 | 5.0★ | Food & Drink |
| Karma Sosyal Bilisim ve Teknoloji | 🍎 | 1 | 4.5★ | Social Networking |
| KarmaPower, s.r.o. | 🍎 | 1 | — | Travel |
| Karmm Global Inc | 🍎 | 1 | 5.0★ | Shopping |
| Karp Anisimov | 🍎 | 1 | 4.4★ | Productivity |
| Karpov Evgeny | 🍎 | 1 | 4.5★ | Navigation |
| Karta.com | 🍎 | 1 | 5.0★ | Travel |
| Karthik Aruchunan | 🍎 | 1 | 5.0★ | Utilities |
| Karthik Bibireddy | 🍎 | 1 | — | Lifestyle |
| Karthik Sankar | 🍎 | 1 | 5.0★ | Developer Tools |
| Karting Coach, Inc. | 🍎 | 1 | 3.3★ | Sports |
| Kartoon | 🍎 | 1 | 4.7★ | Entertainment |
| Kasaba Bilgi Teknolojileri Ticaret A.S. | 🍎 | 1 | 4.6★ | Travel |
| Kasamba Ltd | 🍎 | 1 | 4.6★ | Lifestyle |
| Kasey Baughan | 🍎 | 1 | 4.5★ | Productivity |
| Kashaf Shakoor | 🍎 | 1 | 4.6★ | Graphics & Design |
| Kashia Services Limited | 🍎 | 1 | — | Finance |
| Kashika Jain | 🍎 | 1 | 5.0★ | Health & Fitness |
| Kasimir Szekeres Photography B.V. | 🍎 | 1 | 4.5★ | Photo & Video |
| Kaskaskia College | 🍎 | 1 | 5.0★ | Education |
| Kasoru LLC | 🍎 | 1 | 5.0★ | Sports |
| Kaspersky Lab Switzerland GmbH | 🍎 | 1 | 4.8★ | Utilities |
| Kaspi Bank АО | 🍎 | 1 | 4.9★ | Finance |
| Kaspre Invest | 🍎 | 1 | 4.8★ | Finance |
| Kasun Jayasekara | 🍎 | 1 | 4.5★ | Photo & Video |
| Katana Studios | 🍎 | 1 | 5.0★ | Health & Fitness |
| Katapult | 🍎 | 1 | 4.8★ | Finance |
| Kate Bond | 🍎 | 1 | — | Education |
| Kate Bransfield | 🍎 | 1 | 5.0★ | Lifestyle |
| Kate Kovbii | 🍎 | 1 | 5.0★ | Entertainment |
| Katerina Akhlebinina | 🍎 | 1 | 4.8★ | Photo & Video |
| Katerina Pavlou | 🍎 | 1 | 4.7★ | Utilities |
| Katerina Zitkova | 🍎 | 1 | — | Lifestyle |
| Kateryna Kyrychenko | 🍎 | 1 | — | Food & Drink |
| Kateryna Mohozina | 🍎 | 1 | 4.5★ | Games |
| Kateryna Stanislavska | 🍎 | 1 | 5.0★ | Graphics & Design |
| Katherine Kingman | 🍎 | 1 | 5.0★ | Health & Fitness |
| Kathiresan Murugesan | 🍎 | 1 | — | Education |
| Kathleen Hansen | 🍎 | 1 | 4.5★ | Music |
| Kathleen Smith | 🍎 | 1 | — | Games |
| Katie Austin | 🍎 | 1 | 4.9★ | Health & Fitness |