- DeA Events
- DeA Link
- DEA NYPD
- Deadtapes
- Deaf Bible
- Deaf Missions Video
- DeafGo Bible
- Deaf Pathway Bible
- DEAL
- Deal Hunter - DealHunter.io
- Deal Vault
- Dealer Inside
- Dealers Supply
- DealGuru App
- DealingMatrix International
- Dean Morgan Junior High
- Dear Aunt Sally
- Dear Teacher
- Dearborn Real Estate Exam Prep
- Death Tunnel :Real VR Effects For Google Cardboard
- Death Valley Wildflower Search
- Debat Direct
- Debugging and Exception Guide
- DeciControl
- Decide - Make Your Decision
- Decimal Fractions
- Decimator
- Deck Builder For Clash Royale - Building Guide
- Deck-builder for Hearthstone
- Declaration
- Declaration for iPad
- DECO PROteste Revistas
- Decode - NFC Scanner
- Decoder
- Decoder for US Navy
- Decoding Golden Mirror
- Decolet
- Dee Valley Tourist Guide
- Deen Jewellers
- Deeniyat Manzil
- Deep Blue Divers Fish Guide
- Deep Roots: Daily Readings
- Deep Time Walk: Earth History
- DeepL: translate & write
- DeepNN
- DeepTime for Geology
- Deer Hunters MoonGuide 3.0
- Deer Park Public Library
- Deer Valley Club
- Defensive Driving 101
- Defiance City Schools
- Defib Locator
- Deflection Calculator
- Deflection Lite
- Dehkhoda
- Dehkhoda App - دهخدا
- Dehkhoda Persian Dictionary
- Dekalb County Sheriff Alabama
- Deko Gallery 1
- Del Campo High School