Comparison

IRIAM vs 毎日腕時計

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

Head to head
About

IRIAM

This interactive live streaming app allows users to connect with VTubers in real-time. Engage in conversations, send comments and gifts, and participate in in-app events to support your favorite streamers. Experience high-quality streams with minimal latency.

Highlights
  • Interactive VTuber live streams
  • Low latency communication
  • Send comments and gifts
  • In-app fan events
  • VTuber debut support program
Read full description

We’re recruiting VTubers! Check out for more details: https://us.iriam.com/debut-support-program/ The app is now available in North America (US and Canada)! == Bigger Interactions in a Smaller Space. Chat with VTubers on IRIAM! Have you ever wished to have a casual conversation with VTubers more easily and interact more closely? Have you ever desired a place where you can engage in conversations about topics that you can't find anyone to talk to around you, such as Japan-focused content like manga, anime, games, and more? With IRIAM, an Interactive Live Streaming App born in Japan and downloaded by over 5 million users, that becomes possible. IRIAM is an interactive VTuber platform. It's designed exclusively for watching and interacting with VTubers' live streams on mobile devices. IRIAM is a No.1 VTuber streaming app in Japan*, which has won Japan's Best Virtual Live Streaming App Award at the "Sensor Tower APAC Awards 2022." About 10,000 VTubers and streamers stream on IRIAM every day in Japan. Find and enjoy communicating with VTubers, and join exciting, new fan communities! [Feature 1] Almost ZERO latency! Experience interactive high-quality live streaming with virtually no latency, making it feel like you are actually having a real-life conversation! [Feature 2] Co-create Exciting Streams by Sending Comments and Gifts! A synergistic connection between VTuber and viewers drives the stream to new heights of excitement with each gift and comment. [Feature 3] Create Irreplaceable Moments with In-App Events! Team up with your Oshi in exciting in-app events and help them score awesome rewards! Get ready to level up your bond with them! The name IRIAM is originated from an anagram of "MIRAI," which means "future" in Japanese.Let's make your future even more brilliant with IRIAM! Check out our official accounts: Website: [https://us.iriam.com](https://us.iriam.com/) X (Twitter): https://x.com/iriam_us YouTube: https://www.youtube.com/ *Users must be 18 years of age or older to use this app. © IRIAM Inc.

About

毎日腕時計

Features
Read full description

「毎日腕時計」は、腕時計が好きな人のための、ゆるくつながる日記コミュニティアプリです。 ■ 今日の一本を記録しよう その日につけている腕時計を写真とひとことコメントで投稿する「今日の一本」機能。タグをつければ、同じブランドやジャンルが好きな人にも見つけてもらいやすくなります。 ■ コメント・お気に入り 気になる投稿にはコメントやお気に入り登録ができます。他の人のコレクションを眺めているだけでも楽しめます。 ■ メッセージ機能 投稿やコメントを通じて知り合った相手とは、アプリ内で1対1のメッセージのやり取りができます。 ■ 面倒な登録は不要 メールアドレスやパスワードの入力は不要。ニックネームとアイコン画像を設定するだけで、すぐに使い始められます。 ■ 安心して使える工夫 不適切な投稿やユーザーはワンタップで通報でき、苦手なユーザーはブロックできます。運営への問い合わせ窓口もアプリ内から利用できます。 毎日の「今日の一本」を記録しながら、腕時計好きな人たちと緩やかにつながってみませんか。

Screenshots

IRIAM4 screens
毎日腕時計3 screens

Verdict

The call

The clearest difference is in-app purchases: 毎日腕時計 at none against IRIAM's 10. 毎日腕時計 also leads on update cadence (every 4 days vs fortnightly). IRIAM's advantage is chart position (#168 vs unranked) and iOS requirement (15.0 vs 26.5). On price, ads 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. IRIAM sells 10 one-off in-app purchases. 毎日腕時計 asks for nothing beyond the download.

UpkeepUpdate frequency

IRIAM ships an update fortnightly, 毎日腕時計 every 4 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 7 level
IRIAM versus 毎日腕時計: the parameters behind the verdict, then further details
ParameterIRIAM毎日腕時計
PriceFreeFree
Rating4.2 (449 ratings) — better—
Positive reviews48.2% of reviews—
Number of ratings449 — better—
Update frequencyFortnightlyEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#168 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.5
Further details — not scored
Size315 MB18 MB
Age rating17+4+
DeveloperIRIAM Inc.kosuke nakajima

In-app purchases

10 purchases

IRIAM

One-time10
  • 140 pts$1.39
  • 282 pts$2.79
  • 606 pts$5.99
Show 7 more
  • 1000 pts$6.89
  • 1090 pts$7.99
  • 1062 pts$10.49
  • 3088 pts$30.49
  • 6280 pts$61.99
  • 10130 pts$99.99
  • 32930 pts$324.99
None

毎日腕時計

No in-app purchases

Questions

Is IRIAM free?
IRIAM is free to download, with in-app purchases available.
Is 毎日腕時計 free?
毎日腕時計 is free to download, with no in-app purchases.
Do IRIAM or 毎日腕時計 have ads?
Neither IRIAM nor 毎日腕時計 shows ads.
Which is updated more often, IRIAM or 毎日腕時計?
IRIAM ships an update fortnightly, and 毎日腕時計 every 4 days. Most recently, IRIAM was updated on November 2, 2026 and 毎日腕時計 on October 31, 2026.

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