App Developer Directory
12,242 developers across Apple App Store and Google Play
| Developer | Store | Apps | Avg Rating | Categories |
|---|---|---|---|---|
| Online Classifieds AG✉ | ▶️ | 1 | 3.4★ | Dating |
| Online Institute of Learning & Growth✉ | ▶️ | 1 | 4.8★ | Education |
| Only 1%✉ | ▶️ | 1 | 4.6★ | Board |
| OnlyDrams✉ | ▶️ | 1 | 4.8★ | Food & Drink |
| Onoff Telecom✉ | ▶️ | 1 | 3.6★ | Communication |
| Ontinet SLU✉ | ▶️ | 1 | 3.8★ | Comics |
| Ookla | 🍎 | 1 | 4.9★ | Utilities |
| Opal OS | 🍎 | 1 | 4.8★ | Productivity |
| Opal: The Focus Company✉ | ▶️ | 1 | 4.3★ | Productivity |
| Open Inc. | 🍎 | 1 | 4.9★ | Health & Fitness |
| OpenAI OpCo, LLC | 🍎 | 1 | 4.8★ | GAMES |
| OpenLab INC✉ | ▶️ | 1 | 4.6★ | Art & Design |
| OpenPhone Technologies Inc | 🍎 | 1 | 4.5★ | Business |
| OpenSooq | 🍎 | 1 | 4.6★ | Shopping |
| OpenSooq FZ-LLC✉ | ▶️ | 1 | 4.7★ | Shopping |
| OpenVisionEngineering✉ | ▶️ | 1 | 4.7★ | Productivity |
| Opera✉ | ▶️ | 1 | 4.8★ | Communication |
| Opitas Inc. | 🍎 | 1 | 4.7★ | Utilities |
| OppanaGames FZC LLC | 🍎 | 1 | 4.5★ | Games |
| OppanaGames FZC LLC✉ | ▶️ | 1 | 4.7★ | Simulation |
| Optime Software LLC | 🍎 | 1 | 4.6★ | Games |
| OptionStrat✉ | ▶️ | 1 | 4.3★ | Finance |
| Opulogic Inc✉ | ▶️ | 1 | 4.3★ | Shopping |
| Ora Tools✉ | ▶️ | 1 | 3.8★ | Tools |
| Orange Dog | 🍎 | 1 | 5.0★ | Utilities |
| Orbit Techno✉ | ▶️ | 1 | 3.1★ | Business |
| Orca Technologies AS✉ | ▶️ | 1 | 3.9★ | Maps & Navigation |
| Orcas Tech✉ | ▶️ | 1 | — | Maps & Navigation |
| Orchard Innovations | 🍎 | 1 | 4.6★ | Photo & Video |
| Orchid Games✉ | ▶️ | 1 | 4.4★ | Card |
| OrchildEagle Technology Limited | 🍎 | 1 | 4.1★ | Photo & Video |
| Ordnance Survey Ltd✉ | ▶️ | 1 | 3.8★ | Maps & Navigation |
| OregonLive.com | Oregonian Media Group✉ | ▶️ | 1 | 2.6★ | News & Magazines |
| Oren Haliva✉ | ▶️ | 1 | 4.1★ | Food & Drink |
| Oreon LLC✉ | ▶️ | 1 | 3.7★ | House & Home |
| OrgMob✉ | ▶️ | 1 | — | Shopping |
| OrganicApps | 🍎 | 1 | 4.5★ | Health & Fitness |
| OrganizEat LTD: recipe keeper box organizer app✉ | ▶️ | 1 | 4.5★ | Food & Drink |
| Organizze Tecnologia LTDA | 🍎 | 1 | 4.6★ | Finance |
| Orienjoy International Company Limited✉ | ▶️ | 1 | 4.0★ | Role Playing |
| Oriental Land Co.,Ltd.✉ | ▶️ | 1 | 1.9★ | Travel & Local |
| Origin DevTh✉ | ▶️ | 1 | — | Personalization |
| Original Games Pte. Ltd. | 🍎 | 1 | 4.7★ | Games |
| Original Games Pte. Ltd.✉ | ▶️ | 1 | 4.5★ | Puzzle |
| Oringe Inc. | 🍎 | 1 | 4.9★ | Graphics & Design |
| Orodragon✉ | ▶️ | 1 | 4.0★ | Board |
| Oscillator✉ | ▶️ | 1 | 3.8★ | House & Home |
| Osta Ltd.✉ | ▶️ | 1 | 4.9★ | Food & Drink |
| Otsimo✉ | ▶️ | 1 | 3.2★ | Educational |
| Otter.ai✉ | ▶️ | 1 | 4.4★ | Productivity |