Comparison

渡鳥 vs Teracy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

渡鳥

Features
Read full description

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。

About

Teracy

Features
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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

渡鳥4 screens
Teracy4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 4 level
渡鳥 versus Teracy: the parameters behind the verdict, then further details
Parameter渡鳥Teracy
PriceFreeFree
Update frequencyEvery 23 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better17.2
Further details — not scored
Size44 MB138 MB
Age rating4+4+
DeveloperLeapfrog-IncTeracy, Inc.

In-app purchases

None

渡鳥

No in-app purchases

None

Teracy

No in-app purchases

Questions

Is 渡鳥 free?
渡鳥 is free to download, with no in-app purchases.
Is Teracy free?
Teracy is free to download, with no in-app purchases.
Do 渡鳥 or Teracy have ads?
Neither 渡鳥 nor Teracy shows ads.
Which is updated more often, 渡鳥 or Teracy?
渡鳥 ships an update every 23 months, and Teracy every 3 weeks. Most recently, 渡鳥 was updated on October 2, 2026 and Teracy on October 6, 2026.

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