EBF Contacts vs D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EBF Contacts
This app securely stores and synchronizes your company's contact information from Exchange Online, On-Premise, and HubSpot. It displays internal caller information on your iOS device, separating personal and business contacts.
- Fetches contacts from Exchange Online/On-Premise
- Integrates with HubSpot contacts
- Local encrypted storage
- Regular synchronization
- Displays internal caller ID
- Separates personal and business data
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Thanks to EBF Contacts, your team can access professional contacts easily, securely, and even offline while on the go—on iOS and iPadOS. Automatically synchronized from sources such as Exchange O365/On-Premise or your CRM system. The Global Address List (GAL) or other address books can be easily connected, giving you real-time access to all your contacts. EBF Contacts can even be accessed with Siri and CarPlay. EBF Contacts uses the SMS Fraud Extension, if the user activates it. This makes the company contacts information available in the iOS phone app to display the name and other information about a caller. EBF Contacts does not block phone numbers or messages. CallKit must not be enabled to use the app. The user can skip this step on initial use.
D
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· Your digital assistant for ship management! It integrates features like BOSS dashboard, energy efficiency management, route optimization, Prognostics and Health Management, planned maintenance, smart warehousing, ship safety inspection, E-log, D-Knowledge, system management, crew management, and budget management. · A wealth of pre-configured information, integrating essential technical documents for a one-stop service product that's ready to use right away. · Utilizing technologies such as IoT, edge computing, AR, and AI to build a highly intelligent ship management platform. · Shore-ship data synchronization, transparent processes, real-time management of ship dynamics, balancing efficiency and management. · A free software solution for everyone, offering a management tool for mariners at no cost.
Screenshots
Verdict
The clearest difference is iOS requirement: D at 13.0 against EBF Contacts's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EBF Contacts ships an update every 5 weeks, D every 2 months. The most recent releases landed on September 8, 2026 and September 18, 2026 respectively.
| Parameter | EBF Contacts | D |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 175 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | EBF-EDV Beratung Foellmer GmbH | Winkong Marine Engineering Co.,Ltd. |
In-app purchases
EBF Contacts
No in-app purchases
D
No in-app purchases









