PDF Text Include vs Voice Changer Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Text Include
This app adds a selectable and searchable text layer to images within PDF files using advanced machine learning for 29 languages. It supports batch processing, document scanning, and integration with custom workflows.
- Add text layer to PDF images
- Intelligent character recognition (OCR)
- Supports 29 languages (typed & handwritten)
- Batch processing
- Integrated scanner function
- Shortcuts integration
- On-device processing for privacy
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PDF Text Includer is a simple to use Mac, iPhone and iPad app that adds text to images within your PDF files. With PDF Text Includer you can add a text layer to PDF files in no time and completely automatically. Thus, scanned documents have selectable text that can be copied and searched. Documents are much easier to find if, for example, you use the Spotlight search for terms that appear in images of a particular file. Whether typed or handwritten, PDF Text Includer recognizes 29 languages and dialects using modern machine learning. After you have opened one or more PDF files with PDF Text Includer they will be processed immediately. With just one more click you can replace the originals with the variant improved by the app. Found text can also be exported directly and with the integrated Shortcut action, the app functions can be added to your own personal workflow. To shorten further detours PDF Text Includer includes a scanner function. On the iPhone or iPad, the integrated camera is used to generate PDF files. On macOS, you can wirelessly access the camera of your iPhone or iPad. The scanned file is processed directly by the app and is ready for further use. KEY FEATURES • Drop it like it’s hot: Drag and drop your file into the application window or on the app icon • The more the merrier: Batch process multiple files or contents of folders • Intelligent character recognition (ICR): Files are being processed using advanced optical character recognition (OCR) • Scan your documents: Import any PDF files or use your iPhone or iPad to scan a new document - even on the Mac using Continuity Camera • Automate your workflow: Make use of the included Shortcuts actions and easily integrate character recognition into your workflow • Share, replace or export: You can either share the converted PDF file directly from within the app, replace the original file or export the file content as text • Typed or handwritten: Recognizes all kinds of fonts including handwritten text using modern machine learning • Privacy: Everything is being processed entirely on your device, no internet connection is required
Voice Changer Pro
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Voice Changer Pro: AI Effects is a comprehensive voice transformation application designed to record, modify, and manage audio using advanced digital sound effects. The app provides users with a structured, high-quality environment to apply voice effects for entertainment, content creation, and personal audio experimentation. The application focuses on audio clarity, performance stability, and an intuitive user interface, making it suitable for both casual users and creators who require reliable voice transformation tools. Core Features: Voice Recording & Import: - Record voice directly within the application - Import existing audio files from device storage - Support for common audio formats - Smooth and stable recording performance Advanced Voice Effects: - Voice Changer Pro includes a curated library of voice effects designed for clarity and consistency. - Effects are processed locally to maintain audio quality and responsiveness. Audio Playback & Control: - Play, pause, and seek audio with precision controls - Accurate duration and progress tracking - Stable playback across multiple audio files - Seamless switching between original and modified audio Audio Management: - Automatic organization of recent and saved audio files - Search functionality to quickly locate recordings - Secure deletion of unwanted audio - Clean and structured audio listing interface Export & Sharing: - Download processed audio files to device storage - Share audio files through supported applications - Maintains original audio quality during export - No forced watermarks on saved files User Interface & Experience: - Modern dark-theme interface designed for comfort - Minimalist layout with clear navigation - Smooth animations and transitions - Optimized for long usage sessions Privacy & Security: - Audio files remain stored locally on the device - No automatic uploads or background data sharing - Permissions are requested only when required - User data is not collected unnecessarily Voice Changer Pro: AI Effects offers a structured and reliable solution for voice transformation, combining professional audio handling with an accessible user experience. Whether recording new audio or modifying existing files, the app provides consistent performance, high-quality effects, and practical audio management tools.
Screenshots
Verdict
The clearest difference is price: Voice Changer Pro at Free against PDF Text Include's $4.99. Voice Changer Pro also leads on update cadence (every 10 days vs every 2 months). On ads, in-app purchases, device support and iOS requirement 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
Voice Changer Pro is free to download; PDF Text Include costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
PDF Text Include ships an update every 2 months, Voice Changer Pro every 10 days. Both last shipped on October 24, 2026.
| Parameter | PDF Text Include | Voice Changer Pro |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | — | 5 — better |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 3 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Witt | Himalay Diyora |
In-app purchases
PDF Text Include
No in-app purchases
Voice Changer Pro
No in-app purchases
Questions
Is PDF Text Include free?
Is Voice Changer Pro free?
Do PDF Text Include or Voice Changer Pro have ads?
Which is updated more often, PDF Text Include or Voice Changer Pro?
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