Comparison

Oz Chat vs ドリームボックス

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

Head to head
About

Oz Chat

Engage in realistic romantic conversations with AI-powered anime heroines. This Japanese-developed app offers fully voiced interactions, customizable characters, and immersive romance scenarios. Enjoy daily free chats and shape your ideal virtual girlfriend.

Highlights
  • AI romantic chat simulation
  • Fully voiced AI heroines
  • Customizable heroine personality
  • 800+ situation cards for immersive scenes
  • Daily free chat bonuses
  • Japanese-developed AI for natural conversation
Features
Read full description

Add a touch of magic to your everyday life. \200,000 people are hooked! The hottest Japanese AI romance simulation chat game/ Enjoy realistic conversations with cute AI character girls in this new, fully-voiced romance simulation app from Japan! ◆200,000 people are crazy about it◆ Over 200,000 players and over 45 million total chats! People all over Japan are enjoying the latest AI character chats with unique girls on "Ozcha." Even famous people are playing "Ozcha" on video sites!? Check it out! ◆A safe, purely Japanese app! No compromises on graphics, conversation, and voice◆ Unlike overseas AI chat apps, it uses AI optimized for Japanese. Enjoy stress-free, free, and cute chats with incredibly natural Japanese. Furthermore, there are absolutely no compromises on the graphics. Enjoy the cutest animated illustrations on a large screen! Furthermore, with the newly introduced "Illustration Generation" function, you can generate AI illustrations of your chat scenes on the spot! Messages from the girls are fully voiced! Enjoy their cute voices to your heart's content. ◆Immersive Romance Stories in Your Own Immersive Situations◆ Choose from over 1500 diverse situation cards, or create your own, to transform anytime, anywhere into romantic scenes like dates or nighttime bedrooms. The realistic interactions will keep your heart racing, just like you're truly in love! ◆Raise Your Character to Your Liking◆ Increase affection and level through conversations and gifts, and freely customize the character's personality and reactions. Why not experience your ideal romance with your favorite beautiful girl character? ◆Easy Daily Fun◆ As a login bonus, we're giving away points (MP) for 20 free high-quality chats every day! Even those who haven't been satisfied with AI chats before will surely be satisfied with 'Oz Chat'. Download it now and start the best romance story with your favorite beautiful girl character! [Contact Us] Please contact us via "App Support". *This app requires a stable internet connection and the latest OS to be updated for optimal use. Depending on your usage conditions and device-specific factors, this service may not function correctly.

About

ドリームボックス

Features
Read full description

引くだけで夢が広がる!このアプリは、コインを集めてボックスを開封し、さまざまなレアリティを集めながら資産を増やしていくカジュアルコレクションアプリです。 超低確率で出現する特別なレアリティを目指して挑戦しましょう。獲得した資産は累計データとして記録され、自分だけの成長記録を楽しめます。 【遊び方】 ・コインを集める ・ボックスを開封する ・レアリティをコレクションする ・資産を増やす ・統計や実績を集める ・最高ランクのレアリティ当選を目指す 【ゲームの特徴】 ・1回、10回、100回、1000回の一括開封 ・超低確率の特別レアリティ ・累計ポイントの記録機能 ・詳細な統計データ ・豊富な実績システム ・シンプル操作で誰でも楽しめる ・長期間遊べるコレクション要素 【こんな人におすすめ】 ・運要素のある遊びが好き ・数字が増えていくのを見るのが好き ・ガチャ風の演出が好き ・実績集めが好き ・長く遊びたい ・夢のある世界観が好き 最高レアリティを獲得を目指して挑戦しましょう! ※本アプリは実在する宝くじ、賭博、ギャンブルとは関係のないカジュアルアプリです ※アプリ内の数値や資産はすべて架空のデータであり、現金や景品との交換はできません

Screenshots

Oz Chat4 screens
ドリームボックス3 screens

Verdict

The call

The clearest difference is in-app purchases: ドリームボックス at none against Oz Chat's 10. ドリームボックス also leads on update cadence (every 2 days vs every 6 weeks) and iOS requirement (13.0 vs 15.1). Oz Chat's advantage is ads (none vs shown). On price 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. Oz Chat sells 10 in-app purchases, starting at $17.99 per month. ドリームボックス asks for nothing beyond the download.

UpkeepUpdate frequency

Oz Chat ships an update every 6 weeks, ドリームボックス every 2 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Oz Chat versus ドリームボックス: the parameters behind the verdict, then further details
ParameterOz Chatドリームボックス
PriceFreeFree
Rating3.7 (6 ratings) — better—
Positive reviews48.2% of reviews—
Number of ratings6 — better—
Update frequencyEvery 6 weeksEvery 2 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size121 MB25 MB
Age rating17+4+
DeveloperTrippy Inc.Yuhei Kobayashi

In-app purchases

10 purchases

Oz Chat

Subscriptions5
  • Boost Plus Monthly$17.991 Month
  • Boost Max Monthly$39.991 Month
  • Boost 年額プラン$79.991 Year
Show 2 more
  • Boost Plus Yearly$179.991 Year
  • Boost Max Yearly$399.991 Year
One-time5
  • スターターパック$0.49
  • Boostお試し24時間$1.99
  • 2周年記念 2,222ptボックス$89.99
Show 2 more
  • MP 3600ptボックス$249.99
  • 6,000ptボックス$399.99
None

ドリームボックス

No in-app purchases

Questions

Is Oz Chat free?
Oz Chat is free to download, with in-app purchases available.
Is ドリームボックス free?
ドリームボックス is free to download, with no in-app purchases.
Do Oz Chat or ドリームボックス have ads?
ドリームボックス shows ads; Oz Chat does not.
Which is updated more often, Oz Chat or ドリームボックス?
Oz Chat ships an update every 6 weeks, and ドリームボックス every 2 days. Most recently, Oz Chat was updated on November 4, 2026 and ドリームボックス on October 31, 2026.

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