Add Watermark vs QRDeck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Add Watermark
Protect your photos and videos from unauthorized use by adding custom watermarks. This app offers batch processing, allowing you to watermark hundreds of files at once. Create personalized text or image-based watermarks with precise positioning and a variety of fonts and patterns.
- Create and save custom watermarks
- Batch process hundreds of files
- Preview and adjust watermarks
- Custom text and image watermarks
- Pixel-perfect positioning
- Copyright and trademark symbols
Read full descriptionHide full description
Create and Apply Fully customizable watermarks (We aren't kidding). Watermark your content to Protect from unauthorized use (Copyright) OR Apply digital signature to create your Brand. Add watermark provides a complete watermarking solution right on your phone. You can add watermark on Photos and videos. FEATURES - Create and Save Watermarks Save your watermarks as templates. Choose from preset templates or use your own logo. - Batch Processing Watermark hundreds of files at once. - Preview & Adjust Preview Photos before applying Watermarks, position style on individual photos before processing in batch. - Custom Text Watermarks Create fully customized watermarks in seconds. Edit text, color, font, size, rotation, background and more. - Watermark Patterns Choose one of our pre-built pattern to quickly add style to your watermark. - Use Your Company Logo Or Create One Watermarks can also be imported in the form of an image such as a company logo - Copyright Symbols Make your watermark official with a copyright, trademark or a registered symbol. - Pixel-perfect Positioning Position your watermarks with precision. All photos in batch are updated simultaneously. - Fonts Gallore Choose from hundreds of integrated fonts - Digital Signature Digitally sign your pictures and create your own brand. Start protecting your content today! – This App provides monthly and yearly auto-renewable subscriptions for premium features (No Ads and Batch Editing): • Monthly Or Yearly Subscription - allows you to enjoy the app without Ads and get all features unlocked with access to all Template Categories • Length of subscription (You can opt for per month Or per year) • Payment will be charged to iTunes Account at confirmation of purchase • 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 – Terms of use Details https://irisstudioprivacypolicy.wordpress.com/2018/06/20/termsofservice/
QRDeck
Read full descriptionHide full description
Create QR codes for texts, emails, or links in seconds. Choose colors and add QR code frame with label.
Screenshots
Verdict
The clearest difference is in-app purchases: QRDeck at none against Add Watermark's 3. QRDeck also leads on ads (none vs shown). Add Watermark's advantage is update cadence (every 2 weeks vs every 19 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
Both are free to download. Add Watermark sells 3 in-app purchases, starting at $6.99 per month. QRDeck asks for nothing beyond the download.
Add Watermark ships an update every 2 weeks, QRDeck every 19 months. The most recent releases landed on September 24, 2026 and May 19, 2026 respectively.
| Parameter | Add Watermark | QRDeck |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (5.8K ratings) — better | — |
| Positive reviews | 83.4% of reviews | — |
| Number of ratings | 5.8K — better | — |
| Update frequency | Every 2 weeks — better | Every 19 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 121 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Saraswati Javalkar | Sergey Kalaus |
Bugs and requests
Add Watermark
Reported bugs
3 issues- App crashes on launch
- Watermarks not saving properly
- Compatibility issues with newer OS versions
Requested features
4 requests- Allow saving custom watermarks
- Add more font and design options
- Improve syncing across devices
- Provide more transparency on free version limits
QRDeck
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Add Watermark
- Add Watermark - Monthly$6.991 Month
- Add Watermark - Yearly$39.991 Year
- Add Watermark - One Time$99.99
QRDeck
No in-app purchases









