QuickFill PDF vs Voice Changer
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
QuickFill PDF
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You can fill PDF files quickly with this app. Pros: - You can edit PDF files using pen strokes. - You don't need pen devices to make strokes. These strokes can be scaled down and moved by finger gestures. Cons: - Embeds images in PDFs, instead of annotates them.
Voice Changer
Transform your voice with advanced AI technology. Create realistic celebrity impressions, generate audio from text in various voices and languages, and customize sound effects for unique audio content. Easily share your creations with friends and family.
- Celebrity voice impressions
- Text-to-speech with multiple voices
- Customizable sound effects
- Effortless sharing
- Easy-to-use interface
- Realistic AI voice transformations
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Experience the ultimate voice modification with "AI Voice Changer." Using the latest AI technology, this app enables you to personalize voice effects like never before. Whether you're creating celebrity impressions, unique audio content, or multilingual recordings, this app got you covered with realistic, high-quality AI voice transformations. Key Features: Celebrity Voice Impressions: Bring your favorite personalities to life with a highly realistic voice changer for a truly immersive experience. Text-to-Speech with Multiple Voices: Seamlessly convert text into audio with a broad range of voices and languages, ideal for content creation and more. Customizable Sound Effects: Modify your voice into cartoon, celebrity, or actor styles, adding a creative edge to every recording. Effortless Sharing: Share custom voice clips with friends and family, great for multilingual interactions or just for fun. Easy-to-Use Interface: Navigate with ease, user-friendly design perfect for all users. Suitable for both professional projects and creative exploration, "AI Voice Changer with Effects" is continually updated to ensure the best AI-powered voice transformation. Try now and discover a world of vocal possibilities!
Screenshots
Verdict
The clearest difference is ads: QuickFill PDF at none against Voice Changer's shown. Voice Changer's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QuickFill PDF ships an update every 4 months, Voice Changer every 3 months. Both last shipped on November 4, 2026.
| Parameter | QuickFill PDF | Voice Changer |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 25.0% of reviews |
| Update frequency | Every 4 months | Every 3 months โ better |
| Ads | No โ better | Yes |
| In-app purchases | No | No |
| Monetization | โ | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 1 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Yujin Yano | MINOR BUGS |
In-app purchases
QuickFill PDF
No in-app purchases
Voice Changer
No in-app purchases
Questions
Is QuickFill PDF free?
Is Voice Changer free?
Do QuickFill PDF or Voice Changer have ads?
Which is updated more often, QuickFill PDF or Voice Changer?
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