PDF File Protector vs QText
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF File Protector
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Worried about sensitive PDFs being shared freely or leaked? Want to add a unique identifier to your important documents? PDF File Protector is your professional document security assistant! Safeguard your document security and copyright comprehensively with powerful watermarking, signing, and encryption features. [All-in-One Core Features] • Effortless Watermarking Add text or image watermarks with customizable content, size, opacity, and rotation. Stamp exclusive identifiers on contracts, designs, or internal materials to prevent unauthorized use and distribution, asserting your ownership. • Secure E-Signature Support for direct handwritten signatures, placed precisely anywhere in the document. Perfect for approving contracts, confirming orders, or signing agreements—get it done quickly without the hassle of printing and scanning. • Powerful PDF Encryption Set a high-strength password to open the PDF, preventing unauthorized access. Effectively prevents data leaks caused by device loss or accidental file sharing, locking down your privacy and trade secrets. [App Highlights] Simple Operation: No expertise needed. Professional-level protection is just a few taps away. Fully Offline: All processing is done locally on your device. Your files are never uploaded, guaranteeing privacy and security. High-Quality Output: Maintains the original file's clarity and quality without compromising the reading experience. Perfect For: Business Professionals: Protect confidential company reports and contract documents. Designers/Creators: Add copyright watermarks to portfolios and design drafts. General Users: Encrypt important personal documents like IDs, resumes, and bank statements. Download PDF File Protector today! Hold professional-grade security measures in the palm of your hand. Share files with peace of mind! — Privacy Policy please visit: Privacy Policy: https://docs.qq.com/doc/DRFZnV2JkVGVSUWVU Terms of Service: https://docs.qq.com/doc/DREdRb0VqQUFETVhq Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ If you have any questions, feel free to contact us anytime: hxx_shdt@126.com
QText
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QText is a fast, minimalist custom keyboard that keeps your favorite text snippets, templates, and emojis right at your fingertips. Key Features: 1. Instant Access: Paste your most-used texts, addresses, and replies directly into any app with a single tap. 2. Clean & Minimalist: Designed to look seamless and feel effortless to use. 3. Pinned Emoji Shortcuts: Keep your top emojis ready in the keyboard toolbar, and long-press to customize them anytime. 4. Simple & Private: No account required, no tracking, and no unnecessary complexity—your data stays safely on your device. 5. Free Forever: Store up to 3 text slots completely free. 6. Optional Upgrade: Unlock unlimited text slots with a one-time purchase—no subscriptions, ever.
Screenshots
Verdict
The clearest difference is price: QText at Free against PDF File Protector's $19.99. QText also leads on update cadence (every 3 weeks 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
QText is free to download; PDF File Protector costs $19.99 up front. PDF File Protector sells 1 one-off in-app purchase and QText sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
PDF File Protector ships an update every 2 months, QText every 3 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.
| Parameter | PDF File Protector | QText |
|---|---|---|
| Price | $19.99 | Free — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 7 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | 乐祥 胡 | Kok Lam Chong |
In-app purchases
PDF File Protector
- pdf签名内购$9.99
QText
- Lifetime Pro$4.99
Questions
Is PDF File Protector free?
Is QText free?
Do PDF File Protector or QText have ads?
Which is updated more often, PDF File Protector or QText?
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