CISEN KQ vs Screen2Speech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CISEN KQ
This application offers a cutting-edge VPN protocol resistant to quantum attacks, utilizing advanced post-quantum cryptography. It provides robust security and privacy with no registration or tracking, ensuring your digital signature is protected.
- Quantum-resistant VPN protocol
- Post-Quantum Cryptography (Kyber 1024)
- No registration required
- No tracking or monitoring
- Proprietary binary for enhanced key generation
- Multi-layered server hardening
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CISEN KQ is a cutting edge, first VPN protocol based on the Post-QuantumCryptography suite, PQR Kyber 1024 Level 5, resistant to quantum attacks. With over 25+ years in cybersecurity within the Intell community and private sector, we managed to create one of the most unique and secure VPNs, based on innovative proprietary engineering and design by replacing the stand cryptology with Kyber1024, NIST Lattice protocol. CISEN KQ is uniquely configured on a proprietor binary, capable to generate a private key with 3168 bytes compared with a standard private key of 32 bytes; and a public key with 1568 bytes compare to a standard public key of 32 bytes. Our hosting servers are configured with multiple layers of hardening techniques, offering the highest security standards implementations. The platform is designed to erase the logs and avoids data farming. CISEN KQ offers the best security on the market, first of its kind, protecting digital signature even against quantum attacks. CISEN KQ requires No Registration, and most importantly there is No Tracking and Monitoring of any connection sessions. For a large and diverse collection of servers, an excellent collection of advanced features, and strong privacy and security practices look no further than CISEN KQ.
Screen2Speech
Convert PDF files and pasted text into spoken audio. Listen to documents, articles, or any text content with easy playback controls. The app continues reading even when you navigate away or switch apps.
- Convert PDF to audio
- Paste text for audio output
- Background audio playback
- Pause and play audio
- Supports numerous languages
- No data storage
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Screen2Speech is the easiest way to get spoken audio from PDF files and text. Paste a link to a PDF file, upload a PDF from your Files, or paste text in. Then let the app read to you. Screen2Speech lets you pause and play your audio content as you need to. Feel free to navigate away from the app; the app will keep talking to you! Tip: if your iPhone is connected over Bluetooth to, for example your Mac laptop, then you can copy on your laptop and paste it directly in the app. Rest assured that Screen2Speech does not store any of your data. Screen2Speech supports the following languages: Arabic, Bulgarian, Bengali, Czech, Danish, German, Greek, English (US), English (UK), Spanish, Estonian, Finnish, French, Hebrew, Hindi, Croatian, Hungarian, Indonesian, Italian, Japanese, Kazakh, Korean, Lithuanian, Latvian, Marathi, Malay, Burmese, Norwegian, Dutch, Punjabi, Polish, Portuguese, Romanian, Russian, Sindhi, Slovak, Slovenian, Serbian, Swedish, Swahili, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Cantonese, Yiddish, and Chinese.
Screenshots
Verdict
The clearest difference is update cadence: CISEN KQ at every 6 days against Screen2Speech's every 6 months. CISEN KQ also leads on iOS requirement (12.0 vs 16.4). On price, rating, ratings volume and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for CISEN KQ against 5.0 for Screen2Speech. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
CISEN KQ ships an update every 6 days, Screen2Speech every 6 months. The most recent releases landed on June 4, 2026 and June 8, 2026 respectively.
| Parameter | CISEN KQ | Screen2Speech |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (3 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 6 days — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 17 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Chesapeake International Consulting, LLC | Anthony Klausing |
Customer experience
CISEN KQ
Screen2Speech
In-app purchases
CISEN KQ
No in-app purchases
Screen2Speech
No in-app purchases









