PDF Convert vs SecureKey
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
PDF Convert
Read full descriptionHide full description
PDF Convert makes it incredibly easy to turn your photos into high-quality PDF documents in seconds. SIMPLE & FAST โข Select photos from your gallery or take new ones with your camera โข Convert multiple images into a single PDF with one tap โข No complicated settings - just pick and convert POWERFUL FEATURES โข Support for JPG, PNG, and WEBP formats โข Combine multiple images into one PDF โข High-quality output that preserves image clarity โข Automatic page orientation detection SECURE & PRIVATE โข Your files are processed securely โข Images are deleted immediately after conversion โข No account required - start converting right away EASY SHARING โข Save PDFs directly to your device โข Share to any app - email, messaging, cloud storage โข Access your conversion history anytime Perfect for: - Scanning documents and receipts - Creating photo albums in PDF format - Sharing multiple images as a single file - Archiving important pictures Download now and start converting your images to PDF in seconds!
SecureKey
Read full descriptionHide full description
SecureKey is a powerful and private 2FA authenticator designed to protect your digital life. Generate secure one time passwords for email, social media, finance, crypto, and developer accounts. Everything works fully offline and your secrets are encrypted locally on your device. WHY SECUREKEY Smart Security Dashboard Track which important accounts are protected and improve your security score. Encrypted Backup Export and restore your accounts with strong encryption so you never lose access. Face ID Protection Lock your vault with biometric authentication for extra privacy. Offline First Codes work without internet. Your data never leaves your device unless you choose to back it up. Phishing Awareness Guide Learn how to avoid common OTP scams and protect your identity. SET UP 2FA FOR Email accounts Apple ID and Google accounts Social networks Finance and crypto platforms Developer tools KEY FEATURES Time based OTP TOTP Counter based OTP HOTP QR code scanning Manual secret entry Encrypted local storage Secure export and import Security health score Privacy focused design Dark mode support Take control of your digital security with SecureKey. Terms of Use: https://zenplace.cloud/policy.html Privacy & Policy: https://zenplace.cloud/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Convert at none against SecureKey's 1. PDF Convert also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. SecureKey sells 1 in-app purchase, starting at $2.99 per 7 days. PDF Convert asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.
| Parameter | PDF Convert | SecureKey |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No โ better | Yes |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPod โ better | iPhone |
| Requires iOS | 15.1 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 32 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Mehmet Taha Kocal | Nhien Tran Thanh |
In-app purchases
PDF Convert
No in-app purchases
SecureKey
- Weekly Offers$2.997 Days









