V2Conference vs Watermark Master App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
V2Conference
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This app is a client of our v2 conference system, it runs both on iPhone and iPad(iOS software version should be at least 4.3). Certainly, it can touch with other people in realtime, including watching each other's video, talking with each other and watching other's shared documents. Besides, you can invite your friends to attend the meeting. It runs fine on Wifi or 3G network. Some technical parameters: 1, supports H263, H264 video encoding and decoding; 2, audio format is ILBC; 3, average using bandwidth: 20-30KB/S. Our website: http://www.v2tech.com
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.
- 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
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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
Screenshots
Verdict
The clearest difference is in-app purchases: V2Conference at none against Watermark Master App's 4. V2Conference also leads on ads (none vs shown) and iOS requirement (5.1.1 vs 15.0). On price, update cadence 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
Both are free to download. Watermark Master App sells 4 in-app purchases, starting at $1.99 per 7 days. V2Conference asks for nothing beyond the download.
V2Conference ships an update every 2 months, Watermark Master App monthly. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.
| Parameter | V2Conference | Watermark Master App |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (6 ratings) — better |
| Number of ratings | — | 6 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 5.1.1 — better | 15.0 |
| Further details — not scored | ||
| Size | 18 MB | 136 MB |
| Age rating | 4+ | 4+ |
| Developer | V2 Techonlogy Inc. | Silver Tech |
In-app purchases
V2Conference
No in-app purchases
Watermark Master App
- Weekly Plan$1.997 Days
- Monthly Subscription$3.991 Month
- Yearly Subscription$14.991 Year
- Forever VIP$14.99
Questions
Is V2Conference free?
Is Watermark Master App free?
Do V2Conference or Watermark Master App have ads?
Which is updated more often, V2Conference or Watermark Master App?
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