YBGPS vs PDF Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YBGPS
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Ứng dụng giám sát hành trình xe YBGPS 1. Chức năng đăng nhập tài khoản giám sát xe 2. Chức năng xem tổng quan trạng thái danh sách xe 3. Giám sát xe theo thời gian thực 4. Xem lại hành trình xe theo khoảng thời gian 5. Thống kê hành trình theo thời gian 6. Báo cáo tổng hợp từng xe 7. Đổi mật khẩu người dùng 9. Thông tin hỗ trợ khách hàng 10. Thông tin người dùng 11. Tìm phương tiện theo vị trí người dùng
PDF Scanner
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Turn paperwork into a fast, simple digital workflow with Esign PDF. Scan documents, receipts and ID cards into clear PDF files, import existing files or photos, and keep everything neatly organized in folders and favorites. Create signatures by drawing, typing or scanning them, save them for reuse, and place them exactly where needed. Add ready-made or custom stamps, highlight important text and apply watermarks in just a few taps. Powerful PDF tools help you add, delete and reorder pages, merge documents, turn photos into PDF, and convert PDF pages to PNG or JPEG. OCR recognizes text in scans so you can review and export it with ease. Rename, search, preview, share and export your documents from one convenient workspace. No printer, no complicated steps—just everything you need to scan, sign, edit and finish documents faster. https://complete-taxicab-498.notion.site/Privacy-policy-Esign-PDF-Scan-Sign-Edit-3a0371b129ce80e0b632cb8b31e1d599 https://complete-taxicab-498.notion.site/Terms-of-Use-Esign-PDF-Scan-Sign-Edit-3a0371b129ce80479250f6857a5b0800 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: YBGPS at none against PDF Scanner's 3. YBGPS also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18.0). PDF Scanner's advantage is update cadence (every 4 days vs every 4 months). On price 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. PDF Scanner sells 3 in-app purchases, starting at $5.99 per 7 days. YBGPS asks for nothing beyond the download.
YBGPS ships an update every 4 months, PDF Scanner every 4 days. The most recent releases landed on November 7, 2026 and November 2, 2026 respectively.
| Parameter | YBGPS | PDF Scanner |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 22 MB | 46 MB |
| Age rating | 4+ | +4 |
| Developer | Tuan Nguyen | Andrei Vazhenov |
In-app purchases
YBGPS
No in-app purchases
PDF Scanner
- Esign weekly7 Days trial$5.997 Days
- Esign annual3 Days trial$39.991 Year
- Esign PDF - Scan & Sign, Edit$59.99









