Simple Slide vs PDF2Audio
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Simple Slide
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# Create Slides Easily on Your Phone Simple Slide is an easy-to-use app for creating presentation slides on your phone or tablet. Create proposals, product introductions, business reports, class materials, seminar presentations, project updates, and more with simple, intuitive controls. Choose a theme, add your title and content, and build your presentation. You can also use images, tables, charts, and shapes to organize information and make your ideas easier to understand. Preview your slides instantly as you work. When your presentation is ready, start a slideshow and present directly from your phone or tablet. ## Features ### Create Slides on Your Phone Create presentation slides easily from your phone or tablet. Simply add titles, text, images, and other elements to build your presentation. No complicated presentation software or advanced design skills are required. You can create, review, and update your slides wherever you are. ### Multiple Themes Choose from a variety of themes to match the purpose of your presentation. Whether you are creating a proposal, product introduction, report, or class presentation, you can quickly apply a consistent design without starting from scratch. Spend less time adjusting the design and more time working on your content. ### Add Images Add photos and images stored on your device to your slides. Use product images, screenshots, reference materials, and photos to communicate information that may be difficult to explain with text alone. Adjust your content to create a clear and effective slide layout. ### Organize Information with Tables Add tables to present information in rows and columns. Tables are useful for displaying prices, schedules, comparisons, survey results, statistics, and other structured information. Organize complex information into a format that is easy to read and understand. ### Visualize Data with Charts Turn numerical data into easy-to-understand charts. Use charts to present sales results, progress, percentages, survey responses, and other data visually. Charts make trends and differences easier to recognize in reports and analytical presentations. ### Explain Ideas with Shapes Add shapes such as rectangles and arrows to your slides. Highlight important information, connect related items, and illustrate processes or relationships visually. Combine shapes with text, images, tables, and charts to create presentations that communicate clearly. ### Instant Preview Preview your slides instantly while editing. Check text size, content length, image placement, and the overall layout as you work. Seeing the finished appearance makes it easier to adjust your presentation efficiently. ### Present Directly from the App Display your completed slides as a full-screen slideshow. Move between slides and present directly from your phone or tablet. Create, edit, preview, and present your slidesβall within one app. ### Export to PPT and PDF Export your slides in formats suitable for sharing and editing. - Save as a PPT file - Save as a PDF file - Print your slides - Share with other apps Continue editing your presentation on a computer, send it by email or messaging apps, or print it for distribution. ## Use Cases - Business proposals and project plans - Product and service introductions - Sales presentations - Internal reports and business improvement plans - Project progress reports - Sales and data reports - Survey and research results - School and lecture materials - Seminar and training materials With Simple Slide, you can create presentation materials simply by choosing a theme and adding text and images. Combine images, tables, charts, and shapes to organize your ideas and communicate them visually. Create slides easily on your phone or tablet, preview them instantly, and present them directly from the app. Try a simpler way to create presentations with Simple Slide.
PDF2Audio
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Turn any PDF β or web article β into audio you'll actually listen to. PDF2Audio reads your PDFs aloud with natural AI voices β word for word, or as a lecture or a two-host podcast. Books get their own chapters, so a whole book plays like an audiobook. Paste a link, or share a page from Safari, and listen to the article instead of reading it. WHY PEOPLE USE IT β’ Read aloud: every word of your PDF, narrated clearly. β’ Book mode: whole books, with chapters you can jump between. β’ Lecture and podcast styles that explain the material. β’ Web articles: paste a link or share from Safari β the article, not the menus and ads around it. β’ Starts playing in about a minute β listen while the rest is made. β’ Mini player: audio keeps playing while you move around the app. β’ Continue listening: pick up where you stopped, right from the Library. β’ Quiz, key terms and section summaries to help you study. β’ Read along with the full transcript. β’ Sleep timer, adjustable speed, and your place saved β on iPhone and on the web. β’ Page range: convert just the pages you need. β’ Scanned PDFs work too β text recognition runs on your device. β’ 13 voices, 18 languages. β’ Library, playlists and downloads for offline listening. FREE TO START Your first 50,000 characters are free. When you need more, subscribe for a monthly allowance or buy credits once β they never expire. Subscriptions renew automatically until cancelled in iOS Settings. PRIVACY Your PDFs and links are used only to create your audio and are never sold or used for ads. No ads, no tracking. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.pdf2audio.ai/privacy
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Verdict
The clearest difference is in-app purchases: Simple Slide at none against PDF2Audio's 4. Simple Slide also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. PDF2Audio sells 4 in-app purchases, starting at $9.99 per month. Simple Slide asks for nothing beyond the download.
Simple Slide ships an update every 3 weeks, PDF2Audio every 3 months. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.
| Parameter | Simple Slide | PDF2Audio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks β better | Every 3 months |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.6 β better | 17.0 |
| Further details β not scored | ||
| Size | 56 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | YUKI TANAIKE | Shaozhuang Chen |
In-app purchases
Simple Slide
No in-app purchases
PDF2Audio
- Basic Plan$9.991 Month
- Pro Users$59.991 Month
- Basic Plan$79.991 Year
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- Pro Users$499.991 Year
Questions
Is Simple Slide free?
Is PDF2Audio free?
Do Simple Slide or PDF2Audio have ads?
Which is updated more often, Simple Slide or PDF2Audio?
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