World 50 vs Diligent Messenger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
World 50
This app facilitates knowledge sharing and networking among existing members. Users can ask questions, poll peers, and connect with others. It also provides access to upcoming events and membership news.
- Ask questions and get answers
- Poll peers for insights
- Direct messaging with members
- Explore and register for events
- Read membership news and insights
- Connect with the World 50 team
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The relaunched World 50 app makes it simple to ask a question and quickly benefit from the collective knowledge and experience of fellow members. Direct message. Poll peers. Leverage your membership. · Connect with other members and the World 50 team · Explore upcoming gatherings and register to attend · Read membership news and insights This app is for existing members of World 50. Login credentials are required.
Diligent Messenger
A secure messaging application designed for executives and board members to communicate confidentially. It integrates with a board management platform, ensuring conversations are protected by encryption and access controls within a trusted governance framework.
- Secure messaging for executives
- Integrated with Diligent Boards platform
- End-to-end message encryption
- Strict access controls
- Admin and Board Member user roles
- Centralized group and permission management
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Our secure messaging app is purpose-built for board members and executives who demand both confidentiality and compliance. This isn’t just another messaging tool — it is an integrated extension of our Diligent Borads platform, enabling direct communication within the same closed loop environment where board materials are shared and discussed. Absolute Peace of Mind. Whether you're discussing mergers, financials, or strategic moves, our app ensures your conversations stay private — protected by best-in-class systems infrastructure, message encryption and strict access controls. Every message lives within the governance framework you already trust — ensuring alignment, compliance, and continuity. Your trusted support by your side. Diligent Messenger is built to reflect the real-world dynamics of board operations, offering two distinct user roles: Admins and Board Members/Executives. Admins can create groups, share announcements, and control permissions centrally, without intruding on private board discussions. It’s the same trusted support board administrators provide in person, now extended into a secure digital environment. Additional information: Over 4,000 organizations and 145,000 executives and board members trust Diligent with their most confidential board meeting materials. Now, we’re bringing that same level of protection to your most time-sensitive and critical messages. In order for you to begin using Diligent Messenger for secure business messaging, an account and administrator will need to be set up for your organization.
Screenshots
Verdict
The clearest difference is update cadence: World 50 at weekly against Diligent Messenger's every 6 weeks. On price, rating, ratings volume and ads 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.
On the App Store both sit at effectively the same score — 4.8 for World 50 against 4.7 for Diligent Messenger. Both are backed by a comparable volume of ratings — 19 and 19 respectively.
World 50 ships an update weekly, Diligent Messenger every 6 weeks. The most recent releases landed on September 17, 2026 and August 30, 2026 respectively.
| Parameter | World 50 | Diligent Messenger |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (19 ratings) — better | 4.7 (19 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 19 | 19 |
| Update frequency | Weekly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 14.1 — better |
| Further details — not scored | ||
| Size | 57 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | World 50, Inc. | Diligent Corporation |
Customer experience
World 50
Diligent Messenger
In-app purchases
World 50
No in-app purchases
Diligent Messenger
No in-app purchases
Questions
Is World 50 free?
Is Diligent Messenger free?
Which has better reviews, World 50 or Diligent Messenger?
Do World 50 or Diligent Messenger have ads?
Which is updated more often, World 50 or Diligent Messenger?
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