Comparison

Summary vs 豆牙

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

Head to head
About

Summary

This app uses AI to transcribe audio and text, generating concise summaries and study tools like flashcards. It helps users capture, understand, and remember information from lectures, meetings, and other sources.

Highlights
  • AI transcription of audio and text
  • Automatic content summarization
  • Flashcard and quiz generation
  • Personal knowledge library
  • Camera text scanning
  • Link integration for webinars
Features
Read full description

Notimo: AI Note Taker Capture information from anywhere and turn it into organized knowledge with AI. Whether it's a meeting, conversation, voice memo, document, podcast, video, or handwritten notes, Notimo helps you save, understand, and find important information in seconds. CAPTURE CONTENT ANY WAY YOU WANT • Record meetings, conversations, interviews, or voice memos. • Upload audio and video files for AI transcription. • Import PDFs, documents, and text files. • Scan printed pages, handwritten notes, or whiteboards with your camera. • Save content from YouTube, webinars, podcasts, and other online videos using a link. TRANSCRIBE & SUMMARIZE WITH AI • Convert speech into accurate text. • Generate clear AI summaries in seconds. • Extract key ideas, action items, and important takeaways automatically. • Skip hours of listening and reading—get straight to what matters. KEEP EVERYTHING ORGANIZED • Store all your notes in one searchable library. • Find recordings, transcripts, and summaries whenever you need them. • Access your knowledge across work, study, and everyday life. REMEMBER MORE • Turn your notes into AI-generated flashcards. • Create quizzes to reinforce important information. • Review key concepts whenever you need a quick refresher. PERFECT FOR EVERYDAY USE Whether you're working, studying, creating content, researching, planning projects, or simply collecting ideas, Notimo helps you capture information without worrying about taking notes manually. Use it for: • Meetings and calls • Interviews • Lectures and classes • Podcasts and webinars • Personal voice memos • Brainstorming sessions • Documents and PDFs • Books, articles, and handwritten notes Spend less time organizing information and more time using it. By using this app, you agree to our Privacy Policy and Terms of Use. Privacy Policy: https://www.termsfeed.com/live/0cba3789-d4ba-4687-b593-1025bfd93412 Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ "

About

豆牙

This AI assistant is tailored for Traditional Chinese users, offering a 100% Traditional Chinese interface and natural Taiwanese accent recognition. It excels at tasks requiring local context, slang, and cultural nuances, outperforming Western AI assistants for Chinese language needs. Features include voice and visual Q&A, translation, and assistance with academic, professional, and daily life tasks.

Highlights
  • 100% Traditional Chinese interface
  • Voice conversation with Taiwanese accent recognition
  • Visual Q&A with photo input
  • Real-time translation
  • Code writing, debugging, and optimization
  • Image generation from text
Features
Read full description

【豆牙 AI】The Ultimate AI Assistant for Traditional Chinese Users 豆牙 AI is built specifically for Taiwan users. Whether you need to write reports, translate documents, learn languages, or plan your day - just ask in one sentence. ▶ Why 豆牙 AI Beats Other AI Assistants - 100% Traditional Chinese interface (no Mainland China terminology) - Voice conversation with natural Taiwanese accent recognition - Visual Q&A: Take a photo and ask questions instantly - Free forever for basic features ▶ Better Than ChatGPT, Gemini, and Claude for Chinese Tasks Most Western AI assistants struggle with Traditional Chinese context, Taiwan-specific terminology, and local cultural references. 豆牙 AI is trained on Traditional Chinese content and understands Taiwanese expressions, slang, and cultural nuances that other AI assistants miss. ▶ Perfect For ▸Students - Solve math, physics, chemistry problems with step-by-step explanations - Get help with English, Japanese, Korean homework - Write essays, research papers, and thesis chapters - Summarize textbooks and create study notes ▸Working Professionals - Draft emails, meeting notes, and project proposals - Generate presentation outlines and PowerPoint content - Write, debug, and optimize code - Create resumes and prepare for interviews ▸Daily Life - Real-time translation across Chinese, English, Japanese, Korean, Thai, Vietnamese - Plan trips with restaurant and attraction recommendations - Get health advice on diet, exercise, and sleep - Help kids with homework and learn Zhuyin (Bopomofo) ▸Creative Work - Write novels, scripts, lyrics, and marketing copy - Generate images from text descriptions - Create video scripts and social media content - Get naming ideas for products, businesses, and babies ▶ What Users Say "Finally, an AI that understands Traditional Chinese properly" "Better than ChatGPT for Taiwan-specific questions" "My kids' homework helper - saves me hours every week" "Voice recognition works perfectly with Taiwanese accent" "Cleaner interface than other Chinese AI apps" ▶ Privacy & Security - All conversations encrypted end-to-end - Compliant with Taiwan Personal Data Protection Act - Your data is never used for model training - Delete conversation history anytime ▶ Disclaimer 豆牙 AI is an AI assistant tool. While we continuously improve accuracy, AI responses may occasionally contain errors or misunderstandings. Please cross-reference important decisions with other sources. We welcome your feedback through the in-app feedback feature. Subscription Terms: - Payment will be charged to your iTunes account upon confirmation - Subscription auto-renews 24 hours before the end of each period - Manage or cancel in Settings > Apple ID > Subscriptions - Cancellations take effect at the next billing cycle User Terms: https://sites.google.com/view/douya/douya-ai/user Privacy Policy: https://sites.google.com/view/douya/douya-ai/privacy Subscription Terms: https://sites.google.com/view/douya/douya-ai/subscription

Screenshots

Summary4 screens

Verdict

The call

The clearest difference is review sentiment: Summary at 100% against 豆牙's 0%. Summary also leads on rating (4.7 vs 4.5) and iOS requirement (13.0 vs 16). 豆牙's advantage is update cadence (daily vs every 6 days) and ratings volume (301 vs 12). On price, ads, in-app purchases and monetization model 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. Summary sells 10 in-app purchases, starting at $8.99 per 7 days and 豆牙 sells 4 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Summary holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: 豆牙 has 301 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 100% of Summary's written reviews are positive against 0% of 豆牙's.

UpkeepUpdate frequency

Summary ships an update every 6 days, 豆牙 daily. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

Scorecard5 real differences · 5 level
Summary versus 豆牙: the parameters behind the verdict, then further details
ParameterSummary豆牙
PriceFreeFree
Rating4.7 (12 ratings) — better4.5 (301 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings12301 — better
Update frequencyEvery 6 daysDaily — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better16
Further details — not scored
Size185 MB71 MB
Age rating4+12+
DeveloperLester JohnsonSARA KRISTINE STRONG

Customer experience

Summary

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

豆牙

All ratings301 ratings
Positive88.7%
Neutral1.0%
Negative10.3%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

10 purchases

Summary

Subscriptions9
  • Week3 Days trial$8.997 Days
  • Week$8.997 Days
  • Month subscription3 Days trial$29.991 Month
Show 6 more
  • Month subscription$29.991 Month
  • Year subscription$49.991 Year
  • Lecture AI Note Taker, Summary3 Days trial$49.991 Year
  • Yearly$79.991 Year
  • Year subscription3 Days trial$79.991 Year
  • Year subscription$79.991 Year
One-time1
  • Lecture AI Note Taker, Summary$24.99
4 purchases

豆牙

Subscriptions3
  • 豆牙週會員 - 繁中問答潤稿・聊天寫作 包您搞定7 Days trial$3.997 Days
  • 豆牙月會員 - 寫作翻譯潤稿全包辦$5.991 Month
  • 豆牙年會員 - 智慧對話助手全年包$12.991 Year
One-time1
  • 豆牙永久解鎖 - AI助理終身包到底$29.99

Questions

Is Summary free?
Summary is free to download, with in-app purchases available.
Is 豆牙 free?
豆牙 is free to download, with in-app purchases available.
Which has better reviews, Summary or 豆牙?
Summary is rated higher. Summary averages 4.7 out of 5 from 12 ratings, while 豆牙 averages 4.5 from 301 ratings.
Do Summary or 豆牙 have ads?
Both Summary and 豆牙 show ads.
Which is updated more often, Summary or 豆牙?
Summary ships an update every 6 days, and 豆牙 daily. Most recently, Summary was updated on September 10, 2026 and 豆牙 on September 24, 2026.

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