Comparison

話題のAIとチャット ができる トークアプリ ゴリラ兄貴 vs Sumiyomi

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

Head to head
About

話題のAIとチャット ができる トークアプリ ゴリラ兄貴

Engage in conversations with an AI chatbot that responds in Japanese. This app offers unlimited chat sessions without registration, providing instant answers to your questions and acting as a companion for various topics.

Highlights
  • AI Japanese chatbot
  • Unlimited chat sessions
  • No registration required
  • Instant responses
  • Personalized learning
  • Variety of conversation topics
Features
Read full description

話題のAIとトークができるアプリ『ゴリラ兄貴』 日本語を話せる天才AIゴリラと一緒にトークを楽しみましょう! あなたの質問や会話に対して即座に回答してくれます。 趣味や人生相談、恋愛相談など、何でも話してみてください! 使えば使うほどに、ゴリラ兄貴はますます賢くなり、あなたの事を理解します。 会員登録不要で、回数制限もないため、何度でも自由に利用できます。 楽しいチャットをお楽しみください! 【使い方は簡単!】 1.アプリ起動するとゴリラ兄貴が表示されます。 2.質問や会話をチャット形式で入力してください。 3.即座に回答してくれます。 【会員登録不要!】 面倒な会員登録もせずに無料で使用できます。 インストールしたら直ぐにチャットできます。 【回数制限なし!】 回数制限がないため、何度でも質問や会話ができます。 話題のAI使い放題です。 【質問や会話の例】 ・話し相手になって ・おすすめの映画は? ・最近読んだ面白い本を教えて ・サービスのアイデア考えて ・最近話題になっているニュースは何? ・英語の勉強相手になって ・冷蔵庫の材料からレシピ考えて ・小説作って ・デートプラン考えて ・文章を校正して ・面白いゲーム作って なんでも答えてくれます。 ゴリラ兄貴は、楽しいチャットを提供してくれるだけでなく、あなたの役にも立ちます。 何度でも質問や会話ができるので、時間を気にせずに話してください! [利用規約] https://gorilla.ai-chat.space/terms.html

About

Sumiyomi

Features
Read full description

Read the Japanese you already have. Paste a sentence or scan a photo, add furigana, and save useful words for daily review. READ AT YOUR OWN PACE • See hiragana readings above kanji, or switch to Kana and Romaji. • Tap words to check their readings, hear pronunciation and save them. Look up meanings with an installed system dictionary or open Jisho online. • Listen to Japanese text at your preferred speed. Edit the source without losing your place in the reading flow. FROM PHOTO TO READABLE TEXT Recognize Japanese in a photo or screenshot. Compare the original image with the recognized text, zoom in, correct mistakes, then add readings. KEEP THE WORDS YOU WANT TO LEARN Save words while reading and return for spaced review. Reveal the reading, choose Forgot, Fuzzy or Got it, and continue later with your progress saved. History, search, CSV export and Home and Lock Screen widgets help you revisit what you have read. FREE CORE TOOLS, OPTIONAL PREMIUM Core reading tools, word review and single-image OCR are free, with no ads. Optional Premium adds batch image and PDF OCR for up to 20 pages, saved document projects and iCloud sync for history, favorite words and review progress. Saved projects let you proofread, resume from your last-read page and export text. Readings and OCR run on your device. Online lookups and iCloud sync need an internet connection. Document projects and original images stay on this device and do not sync through iCloud. Designed for iPhone and iPad, with light and dark themes and 15 interface languages, including Italian. Reading assistance is not a translation service; automatically generated readings and OCR may need correction. Turn reading into your own study materials Save words with their original sentences and document page references. Add your own meanings and notes, organize cards by material, review due words in context, and export text for desktop Anki. Keep up to 10 context cards for free; Premium lets you create more without this cap. Existing cards remain usable after expiry. Anki export does not transfer review schedules. • Select several words from the current page and save their context cards together. • Rename materials, move cards between materials and fill in meanings one after another. • Switch between sentences for the same word during review and edit the current sentence’s meaning. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

話題のAIとチャット ができる トークアプリ ゴリラ兄貴4 screens
Sumiyomi4 screens

Verdict

The call

The clearest difference is in-app purchases: 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 at none against Sumiyomi's 2. 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 also leads on iOS requirement (11.0 vs 17.0). Sumiyomi's advantage is ads (none vs shown) and update cadence (every 5 days vs every 4 months). 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. Sumiyomi sells 2 in-app purchases, starting at $1.99 per month. 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 asks for nothing beyond the download.

UpkeepUpdate frequency

話題のAIとチャット ができる トークアプリ ゴリラ兄貴 ships an update every 4 months, Sumiyomi every 5 days. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 6 level
話題のAIとチャット ができる トークアプリ ゴリラ兄貴 versus Sumiyomi: the parameters behind the verdict, then further details
Parameter話題のAIとチャット ができる トークアプリ ゴリラ兄貴Sumiyomi
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better17.0
Further details — not scored
Size33 MB22 MB
Age rating4+4+
Developerai ito昶 黄

In-app purchases

None

話題のAIとチャット ができる トークアプリ ゴリラ兄貴

No in-app purchases

2 purchases

Sumiyomi

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Yearly7 Days trial$14.991 Year

Questions

Is 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 free?
話題のAIとチャット ができる トークアプリ ゴリラ兄貴 is free to download, with no in-app purchases.
Is Sumiyomi free?
Sumiyomi is free to download, with in-app purchases available.
Do 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 or Sumiyomi have ads?
話題のAIとチャット ができる トークアプリ ゴリラ兄貴 shows ads; Sumiyomi does not.
Which is updated more often, 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 or Sumiyomi?
話題のAIとチャット ができる トークアプリ ゴリラ兄貴 ships an update every 4 months, and Sumiyomi every 5 days. Most recently, 話題のAIとチャット ができる トークアプリ ゴリラ兄貴 was updated on November 3, 2026 and Sumiyomi on November 7, 2026.

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