Comparison

Silver vs Scan to PDF Scanner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Photos to PDF & Combine PDF

Free

📊 Productivity

★ 4.531 ratingsView app →

About

Silver

Read full description

1. เมื่อมีโฆษณาหรือกิจกรรมที่คุณยังไม่ได้ดู จะมีเลขคะแนนขึ้นที่โฆษณาหรือกิจกรรมนั้น 2. ในหมวดภาพนิ่ง จะต้องดูโฆษณาจนครบ 30 วินาที จึงจะมีปุ่มให้กดปิดโฆษณา หากปิดโฆษณาหรือหน้าจอก่อนกำหนด ระบบจะไม่คิดคะแนนให้ 3. ในหมวดภาพเคลื่อนไหว จะต้องดูจนจบระบบจึงจะคิดคะแนนให้ 4. ในหมวดกิจกรรม จะต้องร่วมกิจกรรมจนจบทุกขั้นตอน ระบบจึงจะคิดคะแนนให้ 5. เมื่อสะสมครบ 1,000 คะแนนขึ้นไป สมาชิกสามารถแลกค่าตอบแทนได้โดยกดปุ่ม แลกค่าตอบแทนในหน้าบัญชี ทางบริษัทจะส่งค่าตอบแทนให้ตามเลขบัญชีธนาคาร (SCB หรือ KBANK เท่านั้น) ที่สมาชิกระบุไว้ในข้อมูลส่วนตัว ***โปรดใส่ข้อมูลจริงเพื่อไม่ให้เกิดความผิดพลาดในการส่ง หากข้อมูลที่ให้ไว้ไม่ตรงกับความเป็นจริงบริษัทจะไม่รับผิดชอบหากเงินไม่ถึงผู้รับ 6. บริษัทขอสงวนสิทธิ์ในการปรับปรุงหรือเปลี่ยนแปลงการกำหนดคะแนน และเงือนไขโดยที่ไม่ต้องแจ้งล่วงหน้า

About

Scan to PDF Scanner

Easily scan documents, convert images to PDF, and protect your files with passwords. This tool allows for quick creation, management, and sharing of PDF documents for various everyday needs.

Highlights

Scan photos to PDF
Convert images to PDF
Protect PDFs with passwords
Unlock protected PDFs
Share PDFs easily
Create PDFs from receipts and notes

Features

Read full description

Search every PDF, including scanned pages. ORGANIZE YOUR LIBRARY Create folders, add reusable tags, mark favorites, and sort PDFs your way. Manage multiple documents at once. PDFs in folders stay available in All Documents, and deleted files can be restored for up to 30 days. ScanlyGo reads existing PDF text and uses on-device OCR for scanned pages. Search for a name, invoice number, phrase, or receipt, then jump straight to the matching page. Import PDFs and images from Files or Photos, or scan a new document with your camera. SCAN DOCUMENTS Capture receipts, notes, homework, contracts, invoices, and forms as clean PDFs. CONVERT IMAGES TO PDF Turn JPG, PNG, and photos into single-page or multi-page PDFs. SEARCH WITH OCR Find text inside your PDF library, including image-only scans. OCR processing stays on your device. SIGN PDF PAGES Create reusable signatures and place them on PDF pages. MERGE AND REORDER Combine PDFs, rearrange pages, and add pages from scans or images. COMPRESS AND SPLIT Reduce PDF file size or extract selected pages into new files. PROTECT AND UNLOCK Add password protection, or unlock a protected PDF when you have permission. FREE AND PREMIUM Use unlimited one-page scanning, one-page image-to-PDF conversion, and one-page signing for free. Premium unlocks multi-page workflows and advanced PDF tools. Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://scanlygo.com/privacy/

Screenshots

Silver4 screens

Scan to PDF Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: Silver at none against Scan to PDF Scanner's 3. Silver also leads on iOS requirement (7.0 vs 16.0). Scan to PDF Scanner's advantage is update cadence (fortnightly vs every 2 months). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Scan to PDF Scanner sells 3 in-app purchases, starting at $1.99 per 7 days. Silver asks for nothing beyond the download.

UpkeepUpdate frequency

Silver ships an update every 2 months, Scan to PDF Scanner fortnightly. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

Scorecard3 real differences · 6 level

Silver versus Scan to PDF Scanner: the parameters behind the verdict, then further details
Parameter	Silver	Scan to PDF Scanner
Price	Free	Free
Rating	—	4.5 (31 ratings) — better
Number of ratings	—	31 — better
Update frequency	Every 2 months	Fortnightly — better
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	7.0 — better	16.0
Further details — not scored
Size	4 MB	17 MB
Age rating	4+	4+
Developer	Kanueng Kornkanchanarat	Said Rehouni

In-app purchases

None

Silver

No in-app purchases

3 purchases

Scan to PDF Scanner

Subscriptions2

PDF Scanner and Converter$1.997 Days
PDF Scanner and Converter$19.991 Year

One-time1

PDF Scanner and Converter Life time$34.99

Questions

Is Silver free?

Silver is free to download, with no in-app purchases.

Is Scan to PDF Scanner free?

Scan to PDF Scanner is free to download, with in-app purchases available.

Do Silver or Scan to PDF Scanner have ads?

Neither Silver nor Scan to PDF Scanner shows ads.

Which is updated more often, Silver or Scan to PDF Scanner?

Silver ships an update every 2 months, and Scan to PDF Scanner fortnightly. Most recently, Silver was updated on October 26, 2026 and Scan to PDF Scanner on October 20, 2026.