Comparison

Secure Watermark vs Snowtee Merchant

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

Head to head
About

Secure Watermark

Easily protect your sensitive documents and digital creations from unauthorized use. Add custom text, image, or handwritten signature watermarks to photos, IDs, and artwork. Offers advanced customization for text and image placement, with ID mode for seamless document protection.

Highlights
  • Rich text watermarks with full customization
  • Image watermarks with adjustable transparency
  • Handwritten signature watermarks
  • ID mode for secure document protection
  • Export as image or PDF at 300 DPI
  • Watermark management list
Read full description

Secure Watermark adds a lasting, visible watermark to ID documents and photos — entirely on your device. No network required, no account, nothing uploaded. Protection of privacy is the whole point: your images never leave your iPhone or iPad. THREE MODES ID Document Watermark Photograph both sides of a document and let the app handle the framing. Secure Watermark finds the card edge on device, corrects the perspective and crops it automatically, then lays the front and back out on a single A4 sheet ready for a full-page watermark. If the edges cannot be found, the shot is cropped to the on-screen guide instead. You can import existing pictures instead of shooting. Works with ID Card, Driver License, Social Security Card and Bank Card, and the finished sheet exports as an image or a PDF. Full-Screen Watermark Import several photos at once and cover each one with a watermark that spans the whole frame. Built for the moment a picture has to leave your hands: reduce exposure risk before it travels. Custom Watermark Pick one watermark from the library and place it where you want it, on a single photo or a whole batch. THREE WATERMARK TYPES • Text watermark — build a clean, professional mark with rich text. • Image watermark — use any image of your own as the watermark. • Signature watermark — write a handwritten signature and use it as the watermark. WATERMARK LIBRARY Every watermark keeps its own look, so choosing one applies it to every photo you export, and ready-made templates give you a starting point. Font, color, opacity, rotation, spacing, margins and alignment are adjustable, and you can save, rename or delete your own watermarks at any time. PRIVACY Everything runs on device. Secure Watermark makes no network requests and needs no sign-in, and your pictures are never uploaded anywhere. The photos you capture for ID document mode stay inside the app's own sandbox while you work; only the watermarked result you export is saved to your photo library. PRO Pro removes the export limits: • Export full screen watermark images • Export certificate images and PDFs • Export several images at once • View the preview full screen Custom Watermark mode exports without Pro, one image at a time. The other two modes need Pro to export. Built for iPhone and iPad, with an interface in 22 languages. Your documents, your device.

About

Snowtee Merchant

This app provides real-time sales summaries and trends to help businesses analyze performance and make informed decisions. It offers insights into product sales and assists with managing store menus.

Highlights
  • Daily sales summary
  • Real-time sales data
  • Store sales trends analysis
  • Product sales analysis
  • Menu management
Features
Read full description

View Daily Sales Summary Real-time and accurate View Store Sales Trends Help increase sales Analyze the sales of goods Help store decision making commodity Help store management menu

Screenshots

Secure Watermark4 screens
Snowtee Merchant4 screens

Verdict

The call

The clearest difference is rating: Snowtee Merchant at 5.0 against Secure Watermark's 1.0. Snowtee Merchant also leads on update cadence (every 2 weeks vs every 14 months) and iOS requirement (14.0 vs 17.0). On price, ratings volume, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Snowtee Merchant holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Secure Watermark ships an update every 14 months, Snowtee Merchant every 2 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Secure Watermark versus Snowtee Merchant: the parameters behind the verdict, then further details
ParameterSecure WatermarkSnowtee Merchant
PriceFreeFree
Rating1.0 (1 ratings)5.0 (1 ratings) — better
Number of ratings11
Update frequencyEvery 14 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.014.0 — better
Further details — not scored
Size6 MB118 MB
Age rating4+17+
Developer泽海 黄SNOWTEE GLOBAL SERVICE COMPANY LIMITED

Customer experience

Secure Watermark

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Snowtee Merchant

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Secure Watermark

No in-app purchases

None

Snowtee Merchant

No in-app purchases

Questions

Is Secure Watermark free?
Secure Watermark is free to download, with no in-app purchases.
Is Snowtee Merchant free?
Snowtee Merchant is free to download, with no in-app purchases.
Which has better reviews, Secure Watermark or Snowtee Merchant?
Snowtee Merchant is rated higher. Secure Watermark averages 1.0 out of 5 from 1 ratings, while Snowtee Merchant averages 5.0 from 1 ratings.
Do Secure Watermark or Snowtee Merchant have ads?
Neither Secure Watermark nor Snowtee Merchant shows ads.
Which is updated more often, Secure Watermark or Snowtee Merchant?
Secure Watermark ships an update every 14 months, and Snowtee Merchant every 2 weeks. Most recently, Secure Watermark was updated on October 18, 2026 and Snowtee Merchant on October 24, 2026.

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