Comparison

Explainly vs ChatPDF AI

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

Head to head
About

Explainly

Understand important documents and detect risks before you act. This app breaks down complex texts like contracts and bills into simple language, identifies hidden fees, and helps you spot scams. It also provides guidance and can translate documents.

Highlights
  • Scam detection for messages and documents
  • Hidden fee identification in bills
  • Plain English document explanations
  • Step-by-step decision guidance
  • Document translation and read-aloud
  • Unlimited scans with Pro subscription
Features
Read full description

Don't pay, sign, or click until you understand it. Explainly uses AI to help you understand important documents, uncover potential risks, and know what to do next. Scan a bill, contract, medical statement, suspicious message, or other document. Explainly turns confusing information into clear, actionable guidance. CHECK WITH EXPLAINLY FROM ANYWHERE See something suspicious in another app? Use the iPhone Share Sheet and choose Check with Explainly. Your item will be ready for analysis when you open Explainly. AVOID SCAMS BEFORE YOU CLICK Check suspicious emails, messages, screenshots, and documents for potential scam and phishing warning signs. See why something looks suspicious before you respond or click. FIND HIDDEN CHARGES Review bills and statements for fees, duplicate charges, and items that may be worth questioning. REVIEW MEDICAL BILLS Make medical statements easier to understand and identify charges you may want to review or verify. UNDERSTAND CONTRACTS Turn complicated contracts and lease agreements into plain English. Quickly identify important clauses, deadlines, fees, renewal terms, and other details. KNOW WHAT TO DO NEXT Explainly goes beyond summaries. Get practical next steps, questions to ask, and help drafting messages when appropriate. PLAIN ENGLISH Turn complicated language into explanations that are easier to understand. MULTILINGUAL SUPPORT Analyze documents in multiple languages and make unfamiliar content easier to understand. MULTIPLE WAYS TO ANALYZE Share content directly to Explainly, scan with your camera, choose a photo, import a file, or paste text. BUILT FOR EVERYDAY DECISIONS Use Explainly for: • Suspicious emails, messages, and screenshots • Phone, utility, and service bills • Medical bills and statements • Rental and lease agreements • Contracts and policies • Fees and confusing charges • Other important documents EXPLAINLY PRO Upgrade for expanded access to Explainly's AI-powered analysis features. No account is required to get started. Explainly provides informational assistance and is not a substitute for professional legal, financial, medical, or other professional advice. Privacy Policy: https://sites.google.com/view/explainly/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ChatPDF AI

Features
Read full description

Turn PDFs and documents into clear answers, summaries, and study materials. Upload a PDF, DOCX, PPTX, or photo and ask questions in natural language. ChatPDF helps you understand long documents without reading every page. KEY FEATURES • Ask questions about any document • Get concise summaries and key points • Create quizzes and flashcards • Translate full documents • Scan paper pages with OCR • Understand text, charts, tables, and images • Compare multiple documents • Export notes, summaries, and highlights • Use voice input for hands-free questions Built for students, researchers, professionals, and anyone who works with long files. Turn lecture notes into a quiz, review a research paper, understand a report, or find an answer inside a document in seconds. Privacy Policy: https://sauceai.vercel.app/privacy Terms of Service: https://sauceai.vercel.app/tos

Screenshots

Explainly4 screens
ChatPDF AI4 screens

Verdict

The call

The clearest difference is update cadence: ChatPDF AI at every 8 days against Explainly's every 3 months. ChatPDF AI also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, ads and in-app purchases 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. Explainly sells 2 in-app purchases, starting at $6.99 per month and ChatPDF AI sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Explainly ships an update every 3 months, ChatPDF AI every 8 days. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
Explainly versus ChatPDF AI: the parameters behind the verdict, then further details
ParameterExplainlyChatPDF AI
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 monthsEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.612.0 — better
Further details — not scored
Size4 MB134 MB
Age rating12+4+
DeveloperAmirul Islamnimet oz

In-app purchases

2 purchases

Explainly

Subscriptions2
  • Explainly Pro (Monthly)14 Days trial$6.991 Month
  • Explainly Pro (Yearly)14 Days trial$39.991 Year
5 purchases

ChatPDF AI

Subscriptions5
  • Weekly Pro$4.997 Days
  • Weekly Pro$6.997 Days
  • Monthly Pro$19.991 Month
Show 2 more
  • Yearly Pro$44.991 Year
  • Yearly Pro$89.991 Year

Questions

Is Explainly free?
Explainly is free to download, with in-app purchases available.
Is ChatPDF AI free?
ChatPDF AI is free to download, with in-app purchases available.
Do Explainly or ChatPDF AI have ads?
Neither Explainly nor ChatPDF AI shows ads.
Which is updated more often, Explainly or ChatPDF AI?
Explainly ships an update every 3 months, and ChatPDF AI every 8 days. Most recently, Explainly was updated on September 20, 2026 and ChatPDF AI on September 10, 2026.

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