Comparison

PDF Reader vs PPT AI Slide Maker, Gamma app

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

Head to head
About

PDF Reader

Features
Read full description

Transform the way you manage documents on your phone! What You Can Do: • Scan any document into perfect PDFs • Edit your PDF document as you wish • Merge multiple PDFs into one • Split large PDFs into smaller files • Sign documents with your signature • Optimize size of your document • Password protection for sensitive docs Download ProDoc+ today and experience effortless document management! ------------------------------------- PRODOC+ PREMIUM SUBSCRIPTION If you decide to purchase the ProDoc+ Premium subscription, your Apple account will be charged. The renewal fee will be charged within 24 hours before the end of the current subscription period. You can turn off auto-renewal at any time after purchase by going to your App Store account settings. You cannot cancel your subscription during the active subscription period. If you choose not to purchase the ProDoc+ Premium subscription, you can continue to use the app for free. Privacy Policy: https://raw.githack.com/mobile-pablo/mobile-pablo/main/ProDoc_Privacy_Policy.html Terms of Use: https://raw.githack.com/mobile-pablo/mobile-pablo/main/ProDoc_ToS.html

About

PPT AI Slide Maker, Gamma app

Effortlessly create structured presentations from a single sentence. This AI-powered tool generates professional slide decks with formatted content and visuals, saving you hours. Customize your deck's style, tone, and audience before exporting as PPT or PDF.

Highlights
  • One-prompt presentation creation
  • Convert any file to slides
  • Automatic slide structure
  • Smart content organization
  • Premium design elements
  • Fully customizable presentations
  • Export as PPT or PDF
Features
Read full description

PPT AI Presentation Maker helps you create structured presentations from a simple sentence in seconds! Simply describe your topic, choose a preferred style, and get a complete slide deck ready to present with organized structure, formatted content, and professional visuals. You can review your presentation, improve slides, adjust the result, and export your deck as PPT or PDF. Our advanced AI technology understands context, purpose, and audience to create professional-quality visual narratives that captivate and convince. Whether you need a business presentation, class project, marketing deck, investor pitch, training material, or meeting summary, PPT AI helps you save hours and create better slides faster. PRESENTATION GENERATION: • One-Prompt Creation — Generate a full presentation from a short topic description. • Turn Any File to Slides - Create presentations from PDF, Word, PowerPoint, text, images, scans, whiteboards and more. • Automatic Slide Structure — Slides are organized into a logical sequence with clear sections. • Smart Content Organization — Generated titles, structured text, and relevant visuals. • Beautiful Design Elements – Access to premium graphics, icons, and imagery • Fully Customizable — Style, tone, language, audience, number of slides & more • Real-Time Web Search — Slides built on current, accurate information (Subscription Required to Create and export PPT) YOUR AI PRESENTATION ASSISTANT & AGENT PPT AI is more than a presentation generator. It is your all-in-one AI presentation partner. • Magic fix presentation issues • Summarize any deck • Generate speaker notes • Ask Slides — Ask any question about your presentation CUSTOMIZE YOUR DECK Before generating, you can choose: • Presentation style
• Premium theme
• Writing tone
• Language
• Number of slides
• Target audience
• Presentation purpose
• Text length and visual style EDITING CAPABILITIES: You can: • Change slide order • Polish manually in Keynote or Microsoft PowerPoint EXPORT & SAVE: - Export presentations in PDF and PPT formats - All generated presentations are stored within the app PERFECT FOR • Business Professionals — Turn meeting notes into polished, client-ready decks in seconds. • Educators — Create engaging teaching materials without hours of design work. Focus on teaching, not formatting. • Students — Transform research into compelling visuals that impress professors and classmates. • Entrepreneurs — Generate investor-ready pitches with clean, modern designs — no expensive designer needed. • Marketers — Develop campaign proposals and strategy decks without design bottlenecks. • Remote Teams — Create consistent, branded materials across your organization, whatever each person's design skill. FREE PLAN • Explore the app interface
• Configure presentation parameters
• Preview available creation options • Access to generated presentations requires a subscription. PRO PLAN - Full presentation generation - Structured slide content with generated titles, text, and image visuals - Full AI assistant — summarize, Magic Fix, speaker notes & Ask Slides - Export to PDF & PPT - Saved presentation history From boardroom to classroom, conference to sales floor — PPT AI Slide Maker delivers professional presentations on demand. Save hours and eliminate the frustration of design tools with our intuitive, AI-powered solution. Download now and turn your ideas into well-organized slide decks in clicks! Privacy Policy: https://www.zsoft.ai/privacy Terms Of Use: https://www.zsoft.ai/terms

Screenshots

PDF Reader4 screens
PPT AI Slide Maker, Gamma app4 screens

Verdict

The call

The clearest difference is ads: PPT AI Slide Maker, Gamma app at none against PDF Reader's shown. PDF Reader's advantage is iOS requirement (15.6 vs 18.0). On price, update cadence, 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. PDF Reader sells 3 in-app purchases, starting at $4.99 per month and PPT AI Slide Maker, Gamma app sells 6 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 7 level
PDF Reader versus PPT AI Slide Maker, Gamma app: the parameters behind the verdict, then further details
ParameterPDF ReaderPPT AI Slide Maker, Gamma app
PriceFreeFree
Rating—4.5 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size87 MB39 MB
Age rating4+4+
DeveloperPawel LukaszZSoft Labs

In-app purchases

3 purchases

PDF Reader

Subscriptions3
  • ProScan+ | Monthly Subscription$4.991 Month
  • ProScan+ Subscription every 3mo$9.993 Months
  • ProScan+ Subscription Yearly$49.991 Year
6 purchases

PPT AI Slide Maker, Gamma app

Subscriptions6
  • Magic AI Slides Maker Plus Weekly7 Days trial$5.997 Days
  • Magic AI Slides Maker Plus Monthly1 Month trial$10.991 Month
  • Magic AI Slides Maker Pro Weekly$19.997 Days
Show 3 more
  • Magic AI Slides Maker Pro Monthly$34.991 Month
  • Magic AI Slides Plus Six Months$34.996 Months
  • Magic AI Slides Maker Pro Year$219.991 Year

Questions

Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Is PPT AI Slide Maker, Gamma app free?
PPT AI Slide Maker, Gamma app is free to download, with in-app purchases available.
Do PDF Reader or PPT AI Slide Maker, Gamma app have ads?
PDF Reader shows ads; PPT AI Slide Maker, Gamma app does not.
Which is updated more often, PDF Reader or PPT AI Slide Maker, Gamma app?
PDF Reader ships an update every 2 months, and PPT AI Slide Maker, Gamma app every 2 months. Most recently, PDF Reader was updated on October 14, 2026 and PPT AI Slide Maker, Gamma app on October 11, 2026.

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