Comparison

Watermark Master App vs JARVIS Eagle Eye

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

Head to head
About

Watermark Master App

Easily add custom text, image, or signature watermarks to photos and videos. Offers batch processing, dynamic video watermarks to prevent piracy, and mosaic tools for privacy. Includes photo editing features like cropping and object removal.

Highlights
  • Add text, image, and signature watermarks
  • Batch watermarking for photos
  • Dynamic video watermarks
  • Mosaic function for privacy
  • Photo cropping and object removal
  • Customizable watermark styles
Features
Read full description

Watermark Master: One-tap Watermark & Mosaic for Photos & Videos. One-tap add watermarks and mosaics to photos and videos. Supports text, signature, stamp, batch, full-screen and check-in watermarks. Custom styles + quick reuse. All-in-one for cropping & material extraction. Subscribe to unlock ad-free unlimited use! [Major Update: Video Dynamic Anti-Piracy] (New!) - Random Movement: Watermark moves irregularly across the video frame, completely preventing unauthorized redistribution. - Speed Control: Customize movement speed for brand promotion without blocking key content. Watermark Master – Easily add watermarks and mosaics to your photos and videos. Supports text, image, signature, date/time check-in, electronic stamp and more. Batch watermarking for photos, one-tap full-screen watermark. Features - Diverse Watermark Styles: Add text, logo, pattern, handwritten signature, date/time check-in, location check-in, personalized electronic stamp to photos and videos. - Customizable Watermark: Adjust color, size, position and opacity of watermarks. - Selected Fonts: Make text watermarks more attractive, design exclusive watermarks to build your unique IP. - Batch Watermarking: Batch add watermarks to photos for efficient and convenient operation. - Full-Screen Watermark: Add full-screen watermarks to photos to effectively prevent unauthorized use. - Video Watermark: Support static and dynamic watermarks to fully protect your original copyright. - History Watermark: Automatically save frequently used styles for one-tap reuse, saving time and effort. - Photo Eraser: Intelligently remove unwanted objects, passersby and sensitive information from photos. - Material Extraction: One-tap quickly extract materials from videos and images with ease. - Mosaic Function: Protect privacy of videos and images by manually covering unwanted content. - Video Cropping: Freely crop in multiple ratios (1:1, 4:3, 16:9, etc.), trim redundant frames and share easily. Application Scenarios - Micro-business & Bloggers: Batch add logos to protect product images from theft. - Short-video Creators: Enable dynamic random watermarks to prevent original content from malicious re-uploading. - Daily Office: Quickly add watermarks to ID photos, censor privacy in images/videos, mark meeting screenshots and complete check-in reports. - E-commerce Merchants: Add brand watermarks to product photos to prevent image theft and enhance brand recognition. - Photographers & Designers: Add translucent watermarks to samples and drafts to protect copyright without affecting preview. - Self-media Operators: Add account information to illustrations and covers to attract followers and prevent content plagiarism. - Home Users: Add watermarks to children’s growth photos and family videos to avoid privacy abuse. - Travel Bloggers: Add time/location dynamic watermarks to travel photos and vlogs to enhance content authenticity. Advanced features: remove ads, enjoy all features without limit price: Subscription: USD $1.99 /week, USD $3.99/month One-time purchase: forever VIP USD $14.99 Subscription terms: • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Privacy Policy:https://silvertechapps.blogspot.com/2024/08/blog-post.html Terms of Service:https://silvertechapps.blogspot.com/2025/07/blog-post.html

About

JARVIS Eagle Eye

Features
Read full description

聯動全景拍攝設備,下載拍攝點位後無需網絡即可簡易、靈活、無死角全方位拍攝,記錄每個場景。 數據上傳至鷹眼專業平臺,復刻一個虛擬的孿生空間,讓數字化變得不再困難!

Screenshots

Watermark Master App4 screens
JARVIS Eagle Eye3 screens

Verdict

The call

The clearest difference is in-app purchases: JARVIS Eagle Eye at none against Watermark Master App's 4. JARVIS Eagle Eye also leads on ads (none vs shown). Watermark Master App's advantage is update cadence (monthly vs every 2 months). On price, device support and iOS requirement 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. Watermark Master App sells 4 in-app purchases, starting at $1.99 per 7 days. JARVIS Eagle Eye asks for nothing beyond the download.

UpkeepUpdate frequency

Watermark Master App ships an update monthly, JARVIS Eagle Eye every 2 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Watermark Master App versus JARVIS Eagle Eye: the parameters behind the verdict, then further details
ParameterWatermark Master AppJARVIS Eagle Eye
PriceFreeFree
Rating5.0 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyMonthly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size136 MB168 MB
Age rating4+9+
DeveloperSilver TechisBIM Limited

In-app purchases

4 purchases

Watermark Master App

Subscriptions3
  • Weekly Plan$1.997 Days
  • Monthly Subscription$3.991 Month
  • Yearly Subscription$14.991 Year
One-time1
  • Forever VIP$14.99
None

JARVIS Eagle Eye

No in-app purchases

Questions

Is Watermark Master App free?
Watermark Master App is free to download, with in-app purchases available.
Is JARVIS Eagle Eye free?
JARVIS Eagle Eye is free to download, with no in-app purchases.
Do Watermark Master App or JARVIS Eagle Eye have ads?
Watermark Master App shows ads; JARVIS Eagle Eye does not.
Which is updated more often, Watermark Master App or JARVIS Eagle Eye?
Watermark Master App ships an update monthly, and JARVIS Eagle Eye every 2 months. Most recently, Watermark Master App was updated on October 6, 2026 and JARVIS Eagle Eye on October 24, 2026.

Other comparisons