渡鳥 vs Teracy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
渡鳥
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このアプリでは、麻雀のメンバーをマッチングしてリアルな卓で対戦する事ができます。 お好きな時間・場所でメンバーを募集して、みんなで麻雀を楽しみましょう。
Teracy
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Teracy is a fun way to connect and chat with friends! See your close friends on your lock screen, so you can feel closer together even when you’re apart. Know when they’re online and get instant live messages from them on your lock screen. Feel the presence of your loved ones! - Check friends’ online status at a glance with their icon badges. - Always-on status—know whenever they’re free to chat. Real-time messaging - Jump into the conversation with a single tap. - See live message previews and watch messages unfold as your friends type Hangout in Rooms - Rooms allow seamless, multi‑mode communication—voice chat, FaceTime, screen sharing, and (coming soon) reactions—unlike any other app. - Get notified the moment someone enters a room, then warp right in to join them. Teracy is available on desktop and mobile. Use Teracy to connect with friends anytime and feel like you’re right beside each other. Website: https://teracy.io/ Privacy Policy: https://teracy.io/privacy-policy Terms of Use: https://teracy.io/terms-of-use User Support email: hello@teracy.io
Screenshots
Verdict
The clearest difference is update cadence: Teracy at every 3 weeks against 渡鳥's every 23 months. 渡鳥's advantage is iOS requirement (12.0 vs 17.2). On price, ads, in-app purchases and device support 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.
渡鳥 ships an update every 23 months, Teracy every 3 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.
| Parameter | 渡鳥 | Teracy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 23 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 44 MB | 138 MB |
| Age rating | 4+ | 4+ |
| Developer | Leapfrog-Inc | Teracy, Inc. |
In-app purchases
渡鳥
No in-app purchases
Teracy
No in-app purchases








