Rails World vs LinkUs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rails World
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Welcome to the official app for Rails World 2025, the premier global conference for the Ruby on Rails community. Whether you're a first-time attendee or a seasoned Rails enthusiast, this app is designed to elevate your conference experience. Seamlessly explore the full event program, navigate sessions, workshops, and keynotes, and stay connected with the vibrant Rails community — all from the palm of your hand. Key Features: Complete Event Schedule: View all conference sessions, workshops, and talks in one convenient, easy-to-use interface. Detailed Session Information: Access rich details about each session, including descriptions, speaker bios, times, and locations. Personalized Agenda: Bookmark your favorite sessions to build a customized schedule tailored to your interests. Speaker Directory: Learn more about the thought leaders and experts who are shaping the future of Ruby on Rails. Real-Time Updates: Receive important announcements and last-minute changes instantly through push notifications. Networking Opportunities: Connect with fellow attendees and share your profile and selected sessions to foster meaningful professional connections. Whether you’re attending to expand your technical skills, discover the latest innovations, or meet like-minded developers from around the world, the Rails World 2025 app helps you get the most out of every moment. Download now and make Rails World 2025 an unforgettable experience!
LinkUs
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LinkUs is the app that connects people… right where they are. At a bar, club, festival, campsite… discover who’s around you and interact in real time. More vibe, more spontaneity, better experiences. What you can do: * See active people around you * Chat in real time (messages, emojis, images) * Receive location-based notifications (events, offers, updates) 100% location-based: Access is only available when you’re physically present. Leave the place? You’re automatically logged out. Ephemeral chats: Conversations disappear automatically. No history, more freedom. Safety & control: * Request-based conversations * Block & report features * Safe and respectful experience Easy login: * Email with secure OTP code * Google & Apple Multi-language: English, French, Spanish LinkUs is not a dating app. It’s a new way to experience real life.
Screenshots
Verdict
Rails World and LinkUs are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Rails World ships an update monthly, LinkUs fortnightly. The most recent releases landed on September 4, 2026 and September 14, 2026 respectively.
| Parameter | Rails World | LinkUs |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 99 MB |
| Age rating | 4+ | 17+ |
| Developer | OnceSafe | LinkUs App |
In-app purchases
Rails World
No in-app purchases
LinkUs
No in-app purchases








