Comparison

启赋小医 vs PDF Shuffler

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

Head to head
About

启赋小医

Features
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启赋小医APP,是一套完整的针对3-18岁孩子的专注能力、观察能力、记忆能力、逻辑能力、计算能力的有效训练工具; App根据儿童认知发育的规律和特点,为不同年龄孩子提供不同训练计划,以孩子的测评结果数据为指导依据,提供不同的训练计划和强度,让孩子在参与中主动发现和观察,潜移默化地领悟思维方法,达到创造力和思考力的培育; 启赋小医不仅包含专注力专项训练,同时搭配了体适能训练、冥想训练等多项训练内容,让孩子不仅能达到专注力的训练提升,同时对于孩子的体能、心理都能达到训练的目的。

About

PDF Shuffler

Features
Read full description

Take Control of Your Documents – Anywhere, Anytime, 100% Offline. PDF Shuffler turns your iPhone into a powerful all-in-one PDF office without ever needing internet. Scan paperwork to PDF in seconds, run lightning-fast OCR to extract text, and merge or split PDFs with a tap – all on-device. No clouds, no logins, no worries: your documents stay private on your phone. Join professionals and students who have ditched bulky scanners and slow online tools. Whether you’re at work, home, or on the go, PDF Shuffler lets you scan, edit, and organize PDFs offline – ensuring confidentiality and convenience. KEY FEATURES (all fully functional offline): • Document Scanner Use your camera to scan documents, receipts, IDs, or books into crystal-clear PDFs. Advanced edge detection and auto-crop ensure perfect scans every time, even in low light. Batch-scan multiple pages effortlessly – go paperless in a snap. • OCR Text Recognition Instantly perform OCR on your scans in 20+ languages. Copy or search through text from paper documents with industry-leading accuracy. Works offline so your data never leaves your device. • PDF Organizer Easily reorder, rotate, or delete pages in your PDFs with our intuitive page organizer. Merge multiple PDFs into one file or split a large PDF into separate documents in seconds. • PDF Converter Convert images (JPG, PNG) to PDF and vice versa (PDF to JPG export). Turn an existing PDF into an editable text file or Word document with one tap. • Compress & Optimize Shrink PDF file sizes while preserving readability. Choose from multiple compression levels to reduce file size for sharing or storage without sacrificing quality. • Annotate & Sign Mark up your PDFs with highlights, notes, or freehand drawings. Insert your electronic signature or use the scan-to-sign feature to sign documents on the fly. • Completely Offline All features—from scanning to OCR to PDF editing—happen on your device. No Wi-Fi or cellular data needed, and nothing is uploaded to any server. • Organize & Share Create custom folders to organize your scans and PDFs. When you’re ready, send files via email, iMessage, or AirDrop. Integration with the iOS Files app lets you upload to iCloud, Dropbox, or Google Drive once you’re online. • Fast and Easy to Use PDF Shuffler’s clean, intuitive interface is designed for productivity. Open the app and start scanning in one tap. WHO IS IT FOR? Busy professionals, students, teachers, accountants, lawyers—or anyone who works with documents—will love the convenience. YOUR PRIVACY, GUARANTEED We never transmit your documents to a server. Your scans and OCR results stay locally on your device unless you choose to share them. No account required. You own your data. Ready to experience the fastest offline PDF scanner and editor on the App Store? Download PDF Shuffler today and transform the way you manage documents—no internet, no subscriptions (basic features are free), just pure productivity. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

启赋小医4 screens
PDF Shuffler4 screens

Verdict

The call

The clearest difference is update cadence: PDF Shuffler at weekly against 启赋小医's every 3 months. 启赋小医's advantage is iOS requirement (14.0 vs 16.0). 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. 启赋小医 sells 1 one-off in-app purchase and PDF Shuffler sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

启赋小医 ships an update every 3 months, PDF Shuffler weekly. Both last shipped on October 7, 2026.

Scorecard2 real differences · 4 level
启赋小医 versus PDF Shuffler: the parameters behind the verdict, then further details
Parameter启赋小医PDF Shuffler
PriceFreeFree
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size113 MB146 MB
Age rating4+4+
Developer成都基底互动科技有限公司Arseni Laputska

In-app purchases

1 purchases

启赋小医

One-time1
  • ADHD全能综合训练$299.99
1 purchases

PDF Shuffler

Subscriptions1
  • Monthly$3.991 Month

Questions

Is 启赋小医 free?
启赋小医 is free to download, with in-app purchases available.
Is PDF Shuffler free?
PDF Shuffler is free to download, with in-app purchases available.
Do 启赋小医 or PDF Shuffler have ads?
Neither 启赋小医 nor PDF Shuffler shows ads.
Which is updated more often, 启赋小医 or PDF Shuffler?
启赋小医 ships an update every 3 months, and PDF Shuffler weekly. Most recently, 启赋小医 was updated on October 7, 2026 and PDF Shuffler on October 7, 2026.

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