Comparison

DocProtect vs Watermark Secure

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

Head to head
About

DocProtect

Features
Read full description

DocProtect protects your ID documents before you share them. Add custom watermarks and redact sensitive data (ID numbers, account numbers, addresses…) directly from your iPhone or iPad. Everything is processed on your device: no servers, no accounts, no sign-up. ▸ 4 watermark styles Subtle, diagonal, full and waves, with custom text that automatically includes the date and recipient. ▸ Redaction tools Brush, rectangle and eraser with 4 sizes. Precisely hide ID numbers, account numbers, addresses or any sensitive data. ▸ 100% offline and private Everything is processed on your device. No servers, no analytics: your document never leaves your iPhone. ▸ Apple Pencil Native pressure sensitivity: stroke thickness adapts to how hard you press. ▸ Built-in camera Take the photo from the app itself. It's processed in memory and never saved to your camera roll. ▸ iPhone and iPad Universal app with adaptive layout: sidebar and Split View on iPad. Personal plan (free): • Watermark with date and recipient • 4 styles + full redaction tools • Camera, gallery and file import (including PDF) • Black & white and resize • 5 exports per day • "Document protected with DocProtect" seal Perfect for safely sending copies of your ID, passport or any document to banks, real estate agencies, offices or any procedure. Total privacy: 100% local processing, no analytics and no accounts. Requires iOS 17 or later.

About

Watermark Secure

Features
Read full description

Protect your documents before sharing them. Watermark Secure: ID Guard helps you prepare photos of IDs, passports, forms, certificates, and other personal documents before sending or storing them. Add a visible watermark, hide sensitive details, crop the image, and export the final result as a JPG or PDF. Everything is processed locally on your device, so your documents are not uploaded to external servers. Key features: • Add custom watermarks to document photos • Choose watermark color, opacity, size, and position • Use repeated or single watermark mode • Obscure sensitive details with solid blocks or blur • Crop the image before exporting • Export as JPG or PDF • Adjust image size inside the PDF • Keep a private in-app history of generated files • Preview previous exports inside the app • Take a photo with the camera or choose one from your photo library Watermark Secure: ID Guard is useful when you need to share a copy of a personal document while making its intended use clear, such as “For verification only”, “For rental application”, or “For bank review”. Your documents stay under your control. The app does not use analytics, advertising, tracking tools, or third-party upload services. Application Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DocProtect3 screens
Watermark Secure4 screens

Verdict

The call

DocProtect and Watermark Secure are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
DocProtect versus Watermark Secure: the parameters behind the verdict, then further details
ParameterDocProtectWatermark Secure
PriceFreeFree
Update frequencyDaily—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size5 MB2 MB
Age rating4+4+
DeveloperColor Vivo Internet, SLIvan Alcaraz Sanchez

In-app purchases

None

DocProtect

No in-app purchases

None

Watermark Secure

No in-app purchases

Questions

Is DocProtect free?
DocProtect is free to download, with no in-app purchases.
Is Watermark Secure free?
Watermark Secure is free to download, with no in-app purchases.
Do DocProtect or Watermark Secure have ads?
Neither DocProtect nor Watermark Secure shows ads.

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