Comparison

Rium vs デジタル城下町

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

Head to head

Rium

Metaverse

Free

🌐 Social Networking

★ 2.98 ratingsView app →

About

Rium

Explore a virtual world with friends from around the globe. Discover new environments and engage in various games within this digital space. Connect with others and share experiences in a shared online universe.

Highlights

Metaverse exploration
Multiplayer social experiences
In-world games
Global friend connections
Virtual world discovery

Features

Read full description

Another world, Rium. ◆ Experience the metaverse Join the metaverse with friends from all over the world. Explore new worlds and games! ▼ Follow us Twitter: ＠RiumMetaverse

About

デジタル城下町

Features

Read full description

デジタル城下町は、お城ファンと繋がれるアプリ。お城ファンが気軽にコミュニケーションを楽しめる場となっています。＜デジタル城下町でできること＞・全国200城の「登城記録」を残せる・「城活」を報告できる・デジタル城下町民証を集めコレクションすることができるその他にも、アプリとデジタル城下町民証を連携することで、登城・プロジェクトへの支援時に城下町民証をグレードアップすることが可能です。城下町民証は複数保有することができるため、御城印を集めるようにコレクションすることができます。インストール時の利用規約をご確認の上、ご利用ください。

Screenshots

Rium4 screens

デジタル城下町4 screens

Verdict

The call

The clearest difference is review sentiment: Rium at 67% against デジタル城下町's 50%. Rium also leads on update cadence (every 9 days vs every 4 weeks). 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. Rium sells 10 one-off in-app purchases and デジタル城下町 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Rium ships an update every 9 days, デジタル城下町 every 4 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard2 real differences · 8 level

Rium versus デジタル城下町: the parameters behind the verdict, then further details
Parameter	Rium	デジタル城下町
Price	Free	Free
Rating	2.9 (8 ratings) — better	—
Positive reviews	66.7% of reviews — better	50.0% of reviews
Number of ratings	8 — better	—
Update frequency	Every 9 days — better	Every 4 weeks
Ads	No	No
In-app purchases	Yes	Yes
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.0 — better	15.6
Further details — not scored
Size	424 MB	94 MB
Age rating	4+	4+
Developer	Translimit, Inc.	Bucket Inc. (Japan)