# D2DU > Door-to-door sales training for professional development and increased deal closure. (iPhone/iPad app by D2D Experts Co..) - Source: https://appshunter.io/ios/app/d2du/id1480436133 (this page in markdown: same URL + `.md`) - Developer: [D2D Experts Co.](https://appshunter.io/developer/1480436132) - Category: Business - Price: Free - Rating: 4.08/5 from 13 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 60 MB - Languages: English - Released: 2019-10-21 - Data updated: 2026-07-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/d2du/id1480436133/reviews.md ## What is D2DU? D2D University will you help you learn tactics and techniques that will uplevel your sales if you are in the Door to Door industry. We seek to bring honor and integrity to what we do. One way we are doing this is providing amazing training that helps door to door reps close more deals in a more professional way. ## Key features - Sales tactics training - Professional development - Deal closing techniques - Integrity in sales - Industry-specific learning ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/d2du/id1480436133/reviews.md ### 1/5 — Terrible app, good content *2021-02-09* Paid in full for one year access to the content. Used it for a couple months and enjoyed it, until my username and password stopped working. Tried calling and emailing every number and email I could find for several months to no avail(they don’t make their number or email easy to find). Finally they emailed me back with a link to update my password. I had to go through the website version of the app to log in. Still can’t log in to the app and the website has limited access to The content that I was previously able to access and is hard to use. Either wait until they debug/update their software or get different sales training. This app is way too expensive for the trouble I have to go through to use it. ### 5/5 — D2DU *2020-07-06* I’m in pest control and this training platform has some of the best content I’ve ever seen...especially on the switch over. You’ll easily make the thousand bucks back it costs for the university with the improvement on your pitch. ### 5/5 — Essential information *2019-11-23* This is by far one of the best 101 training platforms you will see out there. It has the best information from the industry’s best. It will definitely triple your sales if you take the time and apply what you learn, as well as take action at the doors. ### 5/5 — DAQWA Review of D2D *2019-10-15* The DAQWA Corporation is excited about the new launch of the D2DU App! It still has all the same great content as before in the layout you’re already familiar with (whether you were using go.learn or have ever watched a video on YouTube). New content is continually updated, so stay current, keep fresh & let’s rock this! ### 5/5 — Love it! *2019-10-09* If you’re in the door to door industry! You need this! ## Frequently asked questions about D2DU ### What is D2DU? D2DU is a business application designed to provide training and techniques for individuals in the door-to-door sales industry. It aims to help users close more deals professionally and with integrity. ### Is D2DU free to use? Yes, D2DU is available for free. There are no costs associated with downloading or using the core features of the application. ### What kind of sales training does D2DU offer? D2DU focuses on teaching tactics and techniques specifically for door-to-door sales. The training aims to improve deal closure rates and promote a more professional approach within the industry. ### Who is the target audience for D2DU? The app is intended for anyone involved in door-to-door sales, whether they are experienced professionals or new to the field. It's also suitable for those looking to enter the industry. ### What is the age rating for D2DU? D2DU has an age rating of 4+, making it accessible to a wide range of users. ### When was D2DU last updated? The latest version of D2DU, version 1.10, was last updated on December 21, 2019. ### How does D2DU compare to other sales training resources? D2DU offers specialized training tailored to the unique challenges and techniques of door-to-door sales, aiming to bring honor and integrity to the profession through its educational content. ### What platforms is D2DU available on? Based on the provided data, D2DU is a mobile application. Specific platform availability (iOS, Android) is not detailed, but it is designed for mobile use. ## Version history (last 1 release) ### 1.10 — 2019-12-21 Minor Improvements ## More apps by D2D Experts Co. - [D2DU Corporate](https://appshunter.io/ios/app/d2du-corporate/id6752349367) - [D2DU 2.0](https://appshunter.io/ios/app/d2du-20/id6752669702) - [D2D League](https://appshunter.io/ios/app/d2d-league/id6752915835) All apps by D2D Experts Co.: https://appshunter.io/developer/1480436132 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*