PDF Reader vs Max AI Chat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Reader
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Listen to any PDF, document or photo of text, read aloud by natural AI voices. Follow every word as it's highlighted, speed it up, and save the audio as an MP3 to take anywhere. Try it free. BRING IN ANYTHING • Import PDF, Word (DOC, DOCX) and TXT files from Files or any app • Upload photos of text (JPG, PNG, WebP) or scan paper pages with your camera • Or simply paste text LISTEN AND FOLLOW ALONG • Natural AI voices in 70+ languages, with the language detected for you • Every word is highlighted as it's read, so you never lose your place • Light, sepia and dark themes and four text sizes for comfortable reading • Playback from 0.5× to 2×, with skip controls TAKE IT WITH YOU • Download the narration as an MP3 for offline listening • Export the transcript as a text file • Keeps playing in the background with the screen off • Your library remembers where you stopped in every document GREAT FOR • Studying: lecture notes, papers and textbooks • Commutes, workouts and chores • Proofreading your own writing by ear • Dyslexia, low vision or simply tired eyes • Hearing a new language read aloud SUBSCRIPTION PDF Reader is free to download and try. Standard and Pro unlock more reading time and are available as weekly, monthly or annual auto-renewing subscriptions. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel any time in your App Store account settings. Privacy Policy: https://nativespeech.app/privacy-policy Terms of Use: https://nativespeech.app/terms-of-service
Max AI Chat
This app offers a suite of AI-powered tools for everyday tasks. Generate images, edit photos, create videos, transcribe audio, translate languages, and get AI-assisted answers with cited sources. It consolidates multiple AI functionalities into a single, convenient application.
- Multiple AI models for chat
- Photo editing and enhancement
- AI-generated images and video
- Audio transcription and text-to-speech
- Multilingual translation
- Web-grounded search and research
- Document and code generation
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Ask a question, hand an agent a whole task, cut out a background, make a video, read a document aloud: Max AI covers a whole day of AI jobs in one app, instead of a separate app for each one. Chat is only the start: attach a photo or a PDF, dictate instead of typing, check what the web says today, and switch to a different AI model mid-conversation when the task calls for it. AGENTS THAT FINISH THE JOB • Hand over the whole task: the agent makes a plan, searches the web, reads the sources and does the math • It asks you when something is unclear and sends a notification when the answer is ready • The result is a clear report with tables and a link to every source • Pick your helper: five characters, all with the same skills CHAT THAT KEEPS UP • Several leading AI models: switch between them inside one conversation • Attach photos, PDFs, Word files and spreadsheets, then ask about them • Dictate a message instead of typing it • Send a photo, a link or text into the app from anywhere on your phone PHOTO TOOLS, ONE TAP EACH • Remove the background from any picture • Upscale a photo: more detail, more resolution • Restore an old scan: scratches, creases, faded color • Colorize a black-and-white shot • Animate a still photo into a short clip • Pull the text out of a photo: a receipt, a page, a whiteboard IMAGES FROM A DESCRIPTION • A picture from a single sentence, in any style • Edit what you get: the background, the style, one detail • A library of ready-made prompts to start from VIDEO • A clip from a text description, with voiceover • A clip from a photo you already have AUDIO AND VOICE • Transcribe a recording, an audio file or a link into text • Read any text aloud in a natural voice TRANSLATION • Translate between 130+ languages • Listen to the translation • Your translation history, kept SEARCH AND RESEARCH • Answers grounded in what the web says today, with sources • Deep research: a plan first, then a sourced report FILES AND CODE • Documents and spreadsheets written for you, ready to download • Code with syntax highlighting and a step-by-step explanation MADE FOR EVERY DAY • Chat history with search, projects, and a gallery of everything you've made • Home screen widgets: new chat, image, video • A notification when a long generation or an agent's task is done, so you can leave the app meanwhile • iPhone and iPad, in English and Russian SUBSCRIPTIONS Max AI offers auto-renewable subscriptions: - Pro: 1 month - Pro: 3 months - Max: 1 month - Max: 3 months Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless it is canceled at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://maxgpt.ru/app/privacy
Screenshots
Verdict
The clearest difference is update cadence: Max AI Chat at monthly against PDF Reader's every 3 months. PDF Reader's advantage is iOS requirement (15.1 vs 17.0). 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
Both are free to download. PDF Reader sells 6 in-app purchases, starting at $2.99 per 7 days and Max AI Chat sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PDF Reader ships an update every 3 months, Max AI Chat monthly. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.
| Parameter | PDF Reader | Max AI Chat |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 36 MB | 11 MB |
| Age rating | 4+ | 12+ |
| Developer | KTC Technology | Appercat |
In-app purchases
PDF Reader
- Weekly Standard$2.997 Days
- Weekly Pro$6.997 Days
- Monthly Standard$8.991 Month
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- Monthly Pro$19.991 Month
- Annual Standard$71.991 Year
- Annual Pro$159.991 Year
Max AI Chat
- Pro Lite$6.997 Days
- Pro Plus$19.991 Month
- Pro Premium$49.993 Months
- 1,000 Credits$4.99
- 3,000 Credits$11.99
- 9,000 Credits$29.99









