Secure Watermark vs Snowtee Merchant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
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.
- Daily sales summary
- Real-time sales data
- Store sales trends analysis
- Product sales analysis
- Menu management
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
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.
| Parameter | Secure Watermark | Snowtee Merchant |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 14 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 118 MB |
| Age rating | 4+ | 17+ |
| Developer | 泽海 黄 | SNOWTEE GLOBAL SERVICE COMPANY LIMITED |
Customer experience
Secure Watermark
Snowtee Merchant
In-app purchases
Secure Watermark
No in-app purchases
Snowtee Merchant
No in-app purchases
Questions
Is Secure Watermark free?
Is Snowtee Merchant free?
Which has better reviews, Secure Watermark or Snowtee Merchant?
Do Secure Watermark or Snowtee Merchant have ads?
Which is updated more often, Secure Watermark or Snowtee Merchant?
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