WSTalk vs TekPDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WSTalk
Read full descriptionHide full description
WSTalk helps you send quick voice messages across your Apple devices. Press and hold to record a short voice message, release to send, and play it later on another supported device. It is designed for simple personal voice notes when typing is inconvenient or when you want to leave a quick spoken message for yourself across devices. WSTalk uses iCloud to sync voice messages. No separate account, phone number, or password is required. You can use WSTalk for quick personal audio notes across supported Apple devices, such as iPhone, iPad, and Apple Watch, depending on the version and device support. Key Features: • Send short voice messages across your Apple devices • Press and hold to record, release to send • Play received voice notes on another supported device • Uses iCloud for private syncing • No separate account required • Simple recent message history • Designed for quick personal use WSTalk is not a phone call app and does not provide real-time walkie-talkie calling. Delivery speed may vary depending on iCloud, network conditions, and device status. Requirements: • Supported Apple devices • iCloud account signed in on your devices • Microphone permission for recording voice messages • Notification permission for receiving message alerts
TekPDF
Read full descriptionHide full description
Welcome to TekPDF - your ultimate, offline-first document companion designed for speed, simplicity, and absolute data privacy. TekPDF brings a complete suite of professional PDF utilities right to your iPhone and iPad. Whether you need to scan a receipt, merge contract drafts, compress large files, convert images, or password-protect sensitive documents, TekPDF handles it all locally. Unlike other document utilities, TekPDF does not upload your files to external servers. Every single operation—from optical character recognition (OCR) to high-fidelity PDF compression—takes place locally on your device's processor. Your sensitive business documents, financial records, and personal IDs remain 100% private and secure. WHY CHOOSE TEKPDF? • 100% Offline and Private Processing: Operates entirely on-device. No internet connection is required, no documents are uploaded, and no files ever leave your device. • Lightning-Fast Performance: Perform complex operations like OCR scanning, PDF merging, and page reorganizing in a fraction of a second. • Clean and Secure: Access professional, desktop-grade document tools on the go with a lightweight, battery-efficient interface. CORE FEATURES AND UTILITIES 1. Smart Document Scanner and Advanced OCR Turn your camera into an intelligent, high-resolution scanner. - Scan invoices, receipts, book pages, handwritten notes, and contracts instantly. - Automatic edge detection, perspective correction, and smart cropping ensure a clean scan. - On-device OCR translates image scans into searchable, selectable text offline. 2. High-Fidelity PDF Compressor - Reduce PDF file size significantly while retaining professional readability. - Adjust compression settings to balance file size and visual clarity. 3. Merge and Split PDF Documents - Combine multiple PDFs, scans, and converted documents into a single PDF. - Split large PDF documents or extract specific pages. 4. Image to PDF and PDF to Image Conversion - Convert JPG, PNG, and HEIC files into clean, multi-page PDF documents. - Extract pages from existing PDFs and save them as high-quality images. 5. Secure, Lock and Unlock PDF Files - Add password protection to secure sensitive PDFs with advanced encryption. - Remove passwords from PDFs instantly for quick access. 6. Reorganize and Edit PDF Pages - Delete unwanted pages, insert new ones, and rotate pages easily. - Rearrange page sequences with simple drag-and-drop. Download TekPDF today and unlock the ultimate suite of local document tools without compromising your privacy! PRIVACY POLICY & TERMS OF USE (EULA) We are committed to protecting your personal data and privacy. For more information regarding our data practices and legal terms, please review: • Privacy Policy: https://teksevi.com/privacy-policy • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: WSTalk at none against TekPDF's shown. WSTalk also leads on update cadence (daily vs every 6 weeks). TekPDF's advantage is iOS requirement (15.5 vs 17.6). On price, in-app purchases and device support 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.
WSTalk ships an update daily, TekPDF every 6 weeks. Both last shipped on October 25, 2026.
| Parameter | WSTalk | TekPDF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 18 MB | 146 MB |
| Age rating | 4+ | 4+ |
| Developer | WeiRong Yu | TekSevi |
In-app purchases
WSTalk
No in-app purchases
TekPDF
No in-app purchases









