Elfinbook vs ProcessOn思维导图
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Elfinbook
Transform handwritten notes into digital text with this app. Scan, enhance, and organize your notes, then sync them to the cloud. It offers a paper-like writing experience with digital convenience.
- Mobile scanning with camera
- Optical Character Recognition (OCR)
- Digital pen and writing pad
- Note organization and search
- Cloud sync and auto-backup
- PDF and JPEG export
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Instantly transform your handwritten notes into clear-written images right in the power of your own hand! Here comes the ELFINBOOK app that goes hand in hand with your ELFINBOOK notebook. With notes written in your eco-friendly, reusable and waterproof notebook, automatically sync it in your choice of cloud services like Evernote, Google Drive, OneCloud and more. Whether you are a student, teacher, engineer, designer, writer or an artist, you’re going to need the ELFINBOOK to fully experience the power of your ELFINBOOK notebook. This user-friendly app makes accessing notes, capture thoughts and saving them much easier and more accessible. We bring you the pleasure of the paper and pen experience with the ease of technology much easier and more fun, we give you the ELFINBOOK App! ¬¬------ INTEGRATES THE USE OF CAMERA FOR MOBILE SCANNING -With the use of your smartphone’s camera, scan handwritten notes for a high-quality image. -You also have the choice of cropping and auto-enhancing to make the texts and graphics sharp and clear. RECOGNIZES TEXTS FROM IMAGES -The help of the new and improved Optical Character Recognition (OCR) feature extracts texts from sketches and illustrations that makes it easy to edit, revise and share. MARVEL IN THE PAPER AND PEN EXPERIENCE -You can add photos, capture handwritten notes, and type text through the app’s writing pad. -Bask in the variety of pens available for you to use! You have fountain pen, rollerball pen, and highlighter. -What’s more is that it has an auto-advancing zoom that you can use like how you write on paper. ORGANIZE, SEARCH AND SECURE NOTES -Organize your notes in an easy-tree diagram to aid you while studying. -Comes with a portal system that you can use to pin frequently-viewed documents and it automatically sends notes to the portal document section. -Easily search for your handwritten notes as the application uses OCR technology. -To ensure privacy on your mobile app, you can add a password to safeguard your notes. AUTO-BACKUP AND AUTOMATIC CLOUD SYNC -In order not to lose your notes, we added an automatic cloud sync and auto-backup so that you can access them in your devices and retrieve them while you study or while you work. -To view your saved notes, visit the ELFINBOOK website. SHARING YOUR IDEAS MADE EASY -You can easily download your notes as PDF or JPEG format and send them through Google Drive, Dropbox, Evernote, ICloud, OneNote, WeChat or Email. ------ CONTACT US Email: elfinbook@hzqihui.cn Website: www.elfinbook.com Follow us on Twitter @Elfinbook13 For more information about our reusable notebooks, please visit ELFINBOOK.com. If you have any concerns and feedback regarding our ELFINBOOK app, you can comment down below and we’ll do our best to improve the app for you.
ProcessOn思维导图
Create professional mind maps, flowcharts, and other diagrams with this online tool. It offers AI-powered creation, real-time collaboration, and extensive template options. Seamlessly switch between diagram and outline modes for efficient idea organization.
- AI-powered diagram creation
- Real-time multi-user collaboration
- Cloud storage with version history
- Extensive professional templates
- Switch between mind map and outline modes
- Import/export various file formats
- Multi-canvas support
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ProcessOn免费流程图思维导图--专业强大的作图软件,支持多人在线协作,可用于思维导图、流程图、甘特图、鱼骨图、泳道图、UML图、组织架构图、ER图等几十种图形的专业绘制。 #产品特色功能# 【免费使用】支持免费使用思维导图、流程图、思维笔记、原型图、鱼骨图、泳道图、组织结构图、UML、BPMN等几十种图形,还有无限免费模板可以克隆编辑。 【AI作图】一句话生成思维导图,你只需提供一句话,ProcessOn就会自动生成思维导图,支持二次编辑,支持高清下载。 【分享协作】支持协作文件给他人,多人同屏创作,提高作图和工作效率;支持设置分享链接,他人可以浏览学习,但无权编辑和修改文件。 【风格样式】思维导图内置15种主题风格,14种结构样式,让你的内容专业和美观兼具。 【兼容多种格式】支持导入POS和XMind格式,支持导出图片和POS格式。 【云端存储】网页版、APP、小程序、电脑客户端多端设备自动云同步,数据实时存储,无需手动保存,历史版本可恢复,文件安全有保障。 【多画布】一个文件内支持创建多个画布,把复杂但又成体系的内容呈现在不同的画布中,可以关联和管理复杂项目,搭建知识网络。 【导图和大纲切换】思维导图将知识点进行串联,思维笔记对知识点进行详细阐述,两者可以根据需要随时自由切换。 #产品应用场景# 【流程梳理】流程图可以对业务流程和程序进行梳理和分析,帮助理解业务流程和逻辑关系。 【收集灵感】ProcessOn思维导图可以充分发散思维,将碎片化的灵感整理成系统化的知识创意,适用于头脑风暴、创意收集、写作大纲等场景,实时记录想法,保存灵感。 【计划总结】无论是学习计划、工作计划还是旅行计划,用思维导图梳理都是一个极好的工具,它可以按照时间或项目划分,将繁杂的日程整理清晰,助力你按时完成计划。 【会议记录】通过思维导图记录会议内容,可以清晰地呈现讨论的重点和决策,有助于更好地理解和记忆会议内容。 【决策分析】鱼骨图可以进行生产管理、质量管理、流程改进、风险评估等,帮助进行决策分析。分析和解决复杂的问题,帮助团队更好地理解问题的根本原因。 【项目管理】ProcessOn可以用于项目管理中,创建项目流程图、时间轴和网络拓扑图等,帮助团队更好地协作和管理项目。 【演示报告】相较于传统的用Word、PPT等进行工作汇报和演讲,ProcessOn思维导图可以直接演示,更加简洁、有逻辑。 ——> 问题反馈与技术支持咨询请发送邮件至:support@processon.com
Screenshots
Verdict
The clearest difference is ads: ProcessOn思维导图 at none against Elfinbook's shown. ProcessOn思维导图 also leads on review sentiment (67% vs 32%) and rating (4.8 vs 4.4). Elfinbook's advantage is ratings volume (338 vs 5) and update cadence (every 2 weeks vs every 5 weeks). On price, 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
Both are free to download. Elfinbook sells 7 in-app purchases, starting at $1.99 per month and ProcessOn思维导图 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
ProcessOn思维导图 holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Elfinbook has 338 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 32% of Elfinbook's written reviews are positive against 67% of ProcessOn思维导图's.
Elfinbook ships an update every 2 weeks, ProcessOn思维导图 every 5 weeks. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.
| Parameter | Elfinbook | ProcessOn思维导图 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (338 ratings) | 4.8 (5 ratings) — better |
| Positive reviews | 31.9% of reviews | 66.7% of reviews — better |
| Number of ratings | 338 — better | 5 |
| Update frequency | Every 2 weeks — better | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 215 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Hangzhou Qihui Technology Co., Ltd | 北京大麦地信息技术有限公司 |
Customer experience
Elfinbook
ProcessOn思维导图
Bugs and requests
Elfinbook
Reported bugs
87 issues- App crashes immediately upon opening
- App crashes during launch
- Cannot export to PDF
- Batch scan is too slow
- OCR text recognition does not work
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- App crashes when trying to take pictures
- Premium membership disappears after reinstallation
- App crashes when moving pictures
- App crashes when trying to write something
- Slow upload to cloud
- Cannot log in or sign up
- Camera not working
- App crashes when capturing a new page
- App crashes when moving picture order
- Lost notes after upgrade
- Failed to upgrade data
- App crashes when trying to scan
- App crashes after update
- OCR cannot recognize Russian
- OCR only works with English
- OCR produces gibberish for German
- OCR scan takes too long
- App does not recognize text
- Flash control icon missing
- App does not sync documents
- OCR not working properly
- App stretches documents to A4 size
- Cannot turn flash on or off
- App signs out every time it's closed
- App does not remember login details
- Cannot set phone and email under account
- OCR is not great, requires editing
- No return/enter to start a new line when editing notes
- Cannot register as a user
- App stops and cannot go back
- Email error code during registration
- Unable to connect during registration
- No registered message when trying to log in
- Camera never works
- App won't start after reinstallation
- Paid app is unusable
- Lost data in the cloud
- Cannot link with Evernote
- Password for Evernote is incorrect
- Corrupted documents in the app
- Documents become unrecoverable
- Recognition button thinks text is in different languages
- Writing reappears after heating
- App crashes when scanning
- Lifetime membership not staying connected
- App lags
- Does not keep user signed in to premium account
- Often will not log in at all
- OCR unreadable even with best penmanship
- Password lost and cannot reset
- No help from support
- App is confusing and difficult to use
- iPhone XS Max unusable after update
- Cannot bind phone number to app
- Cannot type or use options for phone number binding
- OCR function not found
- App written in Chinese, no translation
- Imported document never arrived
- Writing fades away when touched too much
- App is a cheap knockoff
- App is an insult
- Pages are soft and indent, cannot be reused
- Sync issues
- OCR is bad
- App not intuitive
- Customer service is terrible
- Cannot change phone number easily
- Notebook pages stain easily
- App is unstable
- Lost all work notes
- App doesn't detect margins of pages
- App doesn't work on certain pages
- Software is atrocious
- Software is a letdown
- Picture editing is basic
- App doesn't support Traditional Chinese OCR
- App doesn't support Russian OCR
- App crashes during installation
- App doesn't work after last update
- App cannot be opened after update
- App doesn't work after update
- Cannot register with phone number
Requested features
18 requests- Improved OCR accuracy
- Faster batch scanning
- Better language support for OCR
- More intuitive UI
- Smoother syncing
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- Google Drive integration
- iCloud sync for iOS
- Ability to set destination folders for scans
- Improved camera detection of borders
- Dark mode
- Ability to hear environmental information and read documents via camera (for visually impaired)
- Automatic scanning when over the document
- Spanish language support
- Option to scan with or without black frame
- Better customer service response
- Ability to change phone number/email easily
- More advanced picture editing options
- Improved pen holder placement on notebook
ProcessOn思维导图
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Elfinbook
- Monthly Premium$1.991 Month
- Annually Premium3 Days trial$10.491 Year
- Elfinbook Premium One Month$0.99
- 1GB Cloud Space$1.99
- 1 Month$2.99
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- Elfinbook Premium One Year$7.99
- 12 Months$14.99
ProcessOn思维导图
- ProcessOn个人版-1个月$3.99
- ProcessOn个人版1年$12.99
- ProcessOn个人版1年$22.99
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- ProcessOn个人版2年$24.99
- ProcessOn个人版3年$29.99
- ProcessOn个人版2年$39.99
- ProcessOn个人版3年$59.99









