161+ iOS apps curated and reviewed
The best online discussion forum apps on iPhone average 4.4★ across 161+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (4.8K) | Yes | No | Sep 2026 | |
| 2 |  | Free | 4.7★ (1.3K) | Yes | No | Sep 2026 | |
| 3 |  | Free | 4.4★ (16K) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | 4.4★ (1.1K) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 6 |  | Free | 3.8★ (713) | No | No | Sep 2026 | |
| 7 |  | Free | 3.9★ (10) | No | No | Jul 2026 | |
| 8 |  | Free | 4.2★ (657) | No | Yes | Sep 2026 |
This app offers a dedicated space for engaging in deeper discussions within your Facebook groups. It focuses on shared interests and real conversations, allowing you to ask questions and get answers from people with relevant experience. Group admins also receive AI assistance for moderation.
Connect with passionate communities and share knowledge on your favorite subjects. This app aggregates over 1000 forums, allowing you to easily browse discussions, post images and videos, and stay updated with push notifications. Discover new insights and engage with enthusiasts worldwide.
Access and participate in over 200,000 online forums worldwide. Share photos and videos easily, and receive instant notifications. This app transforms how you engage with online communities on your mobile device.
