Comparison

Add Watermark vs Image Converter

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

Head to head
About

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.

Highlights
  • 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
Features
Read 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/

About

Image Converter

Easily convert images to over 20 formats like JPG, PNG, PDF, and SVG. This app offers a user-friendly interface for efficient media management, making it simple to prepare photos for professional use or sharing.

Highlights
  • Convert to 20+ image formats
  • Supports JPEG, PNG, PDF, SVG, HEIC
  • User-friendly interface
  • Efficient media management
  • Professional and sharing use cases
Features
Read full description

Image Converter lets you convert your images to over 20 different output formats, including TIFF, GIF, JPG, PSD, PNG, PDF, SVG, BMP, EPS, HDR, ICO, TGA, WBMP, and WebP. Whether you need to convert your photos for professional use or simply want to share them with friends and family, Image Converter makes it easy for you. Image Converter's user-friendly interface makes it easy to manage your media collection efficiently. Download it today and start organizing your media collection like a pro! ---- We currently offer one auto-renewing subscription option: $9.99/year By subscribing you get unlimited file conversions.Payment will be charged to iTunes Account at confirmation of purchase. Your subscription will automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal within 24-hours prior to the end of the current period. Subscriptions may be managed and auto-renewal may be turned off by going to the Account Settings after purchase. No cancellation of the current subscription is allowed during active subscription period. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable For the Terms of service and privacy policy, please check: http://braincake.net/conv_privacy.html http://braincake.net/conv_terms.html

Screenshots

Add Watermark4 screens
Image Converter4 screens

Verdict

The call

The clearest difference is monetization model: Add Watermark at free with in-app purchases against Image Converter's subscription. Add Watermark also leads on review sentiment (83% vs 68%) and update cadence (every 2 weeks vs monthly). Image Converter's advantage is ads (none vs shown) and iOS requirement (13.1 vs 15.0). On price, rating, ratings volume 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. Add Watermark sells 3 in-app purchases, starting at $6.99 per month and Image Converter sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Add Watermark against 4.7 for Image Converter. Both are backed by a comparable volume of ratings — 5.9K and 9K respectively. Written reviews are what separate them: 83% of Add Watermark's written reviews are positive against 68% of Image Converter's.

UpkeepUpdate frequency

Add Watermark ships an update every 2 weeks, Image Converter monthly. Both last shipped on October 21, 2026.

Scorecard5 real differences · 5 level
Add Watermark versus Image Converter: the parameters behind the verdict, then further details
ParameterAdd WatermarkImage Converter
PriceFreeFree
Rating4.8 (5.9K ratings) — better4.7 (9K ratings)
Positive reviews83.5% of reviews — better68.2% of reviews
Number of ratings5.9K9K — better
Update frequencyEvery 2 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.1 — better
Further details — not scored
Size121 MB25 MB
Age rating4+4+
DeveloperSaraswati JavalkarFitness Labs

Customer experience

Add Watermark

All ratings5,872 ratings
Positive96.5%
Neutral1.3%
Negative2.2%
Written reviews1,314 reviews
Positive83.5%
Neutral3.4%
Negative13.1%

Image Converter

All ratings9,028 ratings
Positive93.5%
Neutral2.3%
Negative4.2%
Written reviews456 reviews
Positive68.2%
Neutral3.9%
Negative27.9%

User reviews

Add Watermark

From 5.9K App Store ratings

What we love

  • 🚀 Easy to use
  • 🚀 Batch processing
  • 🚀 Customizable watermarks
  • 👍 User-friendly interface
  • 👍 Effective for protecting images

Room to improve

  • 🐛 Crashes and freezes
  • 🐛 Watermark quality issues
  • 🔒 Lack of transparency on free version limits
  • 🔋 High battery consumption
  • 💡 Limited font and design options

Image Converter

From 9K App Store ratings

What we love

  • 🚀 Fast and easy to use
  • 👍 Simple and intuitive interface
  • 💡 Useful additional features (e.g., duplicate detection, video compression)
  • 🚀 Instant file conversion

Room to improve

  • 🐛 Crashes and freezes
  • 🔒 Mandatory full access to photo library
  • 🔒 Privacy concerns with data handling
  • 🔋 High battery consumption

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

Image Converter

Reported bugs

3 issues
  • Conversion results in corrupted or black/white images
  • Inability to locate converted files
  • Disappearance of existing files after conversion

Requested features

5 requests
  • Option to retain EXIF data during conversion
  • Support for more file formats (e.g., RAW, DNG)
  • Batch conversion and multi-file selection
  • Ability to adjust image quality/size after conversion
  • Avoid subscription model, offer one-time purchase instead

In-app purchases

3 purchases

Add Watermark

Subscriptions2
  • Add Watermark - Monthly$6.991 Month
  • Add Watermark - Yearly$39.991 Year
One-time1
  • Add Watermark - One Time$99.99
1 purchases

Image Converter

Subscriptions1
  • Image Converter Pro3 Days trial$9.991 Year

Questions

Is Add Watermark free?
Add Watermark is free to download, with in-app purchases available.
Is Image Converter free?
Image Converter is free to download, with in-app purchases available.
Which has better reviews, Add Watermark or Image Converter?
Add Watermark is rated higher. Add Watermark averages 4.8 out of 5 from 5.9K ratings, while Image Converter averages 4.7 from 9K ratings.
Do Add Watermark or Image Converter have ads?
Add Watermark shows ads; Image Converter does not.
Which is updated more often, Add Watermark or Image Converter?
Add Watermark ships an update every 2 weeks, and Image Converter monthly. Most recently, Add Watermark was updated on October 21, 2026 and Image Converter on October 21, 2026.

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