Comparison

Codency vs PDF AI

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

Head to head
About

Codency

Features
Read full description

Codency empowers hospital staff with real-time emergency alerts, ensuring swift responses to critical situations. With the ability to initiate alerts instantly and track performance through KPI insights, it enhances efficiency, coordination, and overall patient care. Designed to optimize hospital operations, Codency brings precision and performance together in one seamless solution.

About

PDF AI

Streamline your document management with AI-powered tools. Scan, translate, summarize, edit, and sign PDFs on your iPhone. Perfect for daily workflows, this app offers a comprehensive solution for handling all your document needs efficiently.

Highlights
  • AI PDF Assistant
  • Document Translation
  • Text Summarization
  • Merge & Split PDFs
  • PDF Converter
  • Password Protection & Signing
  • In-document Editing & Highlighting
Features
Read full description

PDF AI: Edit, Scan & Sign is designed for people who work with documents every day. Whether you need to scan paperwork into PDF, translate a document you received, summarize long pages, sign a form, or combine multiple files before sending, this app helps you complete the full PDF workflow on your iPhone. 1. AI PDF ASSISTANT & TOOLS* When you don’t have time to read everything, AI helps you understand PDF content faster and more clearly: • Chat with AI: Ask questions, explain difficult sections, and extract key points based on your document. • Translate PDF: Translate documents into multiple languages instantly for quick review. • Summarize Text: Generate structured summaries to capture main ideas without reading every page. 2. ESSENTIAL PDF TOOLS • Merge & Split: Combine multiple PDFs into one or split them into smaller files. • PDF Converter:* Convert Image, Word, and Excel files into high-quality PDFs. • Protect & Sign: Add passwords for privacy and easily insert your signature on any page. • Edit & Highlight: Mark key lines and add text or quick notes directly on your phone. 3. BUILT FOR DAILY WORKFLOWS Perfect for students summarizing study materials, office workers signing approvals, and freelancers preparing client documents on the go. (*) SUBSCRIPTION & LIMITS • PDF AI and advanced tools have a weekly free usage limit. To unlock unlimited access to AI Features (Chat, Translate, Summarize), the PDF Converter, and enjoy a completely Ad-Free experience, we offer flexible Weekly and Monthly Premium Subscriptions. • You can manage and cancel your subscriptions by going to your App Store Account Settings after purchase. Privacy Policy: https://pdf-document-editor.netlify.app/policy/ Terms of Use: https://pdf-document-editor.netlify.app/term/ Download PDF AI: Edit, Scan & Sign to handle documents faster with fewer steps!

Screenshots

Codency4 screens
PDF AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Codency at none against PDF AI's 3. Codency also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads 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. PDF AI sells 3 in-app purchases, starting at $2.99 per 7 days. Codency asks for nothing beyond the download.

UpkeepUpdate frequency

Codency ships an update every 9 days, PDF AI every 10 days. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

Scorecard2 real differences · 7 level
Codency versus PDF AI: the parameters behind the verdict, then further details
ParameterCodencyPDF AI
PriceFreeFree
Rating—3.7 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 9 days — betterEvery 10 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size72 MB44 MB
Age rating4+4+
DeveloperUnited Diamond Technology UD-TechThao Dang

In-app purchases

None

Codency

No in-app purchases

3 purchases

PDF AI

Subscriptions3
  • Weekly Subsciption$2.997 Days
  • Weekly Subscription Trial3 Days trial$4.997 Days
  • Monthly Subscription$9.991 Month

Questions

Is Codency free?
Codency is free to download, with no in-app purchases.
Is PDF AI free?
PDF AI is free to download, with in-app purchases available.
Do Codency or PDF AI have ads?
Neither Codency nor PDF AI shows ads.
Which is updated more often, Codency or PDF AI?
Codency ships an update every 9 days, and PDF AI every 10 days. Most recently, Codency was updated on October 19, 2026 and PDF AI on October 12, 2026.

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