■ In version 4.2.0, the following improvements were made: ・Fixed a bug that caused crashes during video processing. ・Optimized internal code.

■ In version 4.1.1, we made the following improvements: - Fixed a bug when saving templates in the studio feature. - English localization for some UI elements. Due to localization causing UI to break in some languages, we have standardized some UI elements in English. I still feel a bit uncertain about this, but I think frequent changes to UI text might make users uneasy, so I will try not to change it too much... ● In the previous version 4.1.0, we enabled the ability to create and insert QR codes in the studio feature for creating watermarks. Simple steps: Studio tab → Select object layer → Long press → Tap create QR code.

In version 4.1.0, we added the ability to create and insert QR codes in the studio feature. Simple steps: Studio tab → Select object layer → Long press → Tap Create QR Code In version 4.0.0, we made a major update. • Added studio feature to create watermarks • Added image saving formats (PNG, HEIC, WEBP) • Improvements to some UI (such as numeric specifications) With the studio feature, you can easily create watermarks for copyright display. When applying, please load the watermark image from the image tab.

Version 4.0.2 fixes a bug where image encoding was executed twice during saving, which slowed down the process. In the previous version 4.0.0, a major update was made. - Added studio feature for creating watermarks - Added image saving formats (PNG, HEIC, WEBP) - Improvements to some UI elements (like numeric input) With the studio feature, you can easily create a watermark for copyright notice. When applying, please load the watermark image from the image tab.

In version 4.0.1, some minor fixes were made, including localization support for some UI elements. In the previous version 4.0.0, a major update was performed. • Added studio feature for creating watermarks • Added image saving formats (PNG, HEIC, WEBP) • Improvements to some UI (such as numeric specification) With the studio feature, you can easily create a watermark for copyright indication. When applying, please load the watermark image from the image tab.

Version 4.0.0 has received a major update. - Added studio feature to create watermarks - Added image saving formats (PNG, HEIC, WEBP) - Improved some UI (such as number specification) With the studio feature, you can easily create watermarks for copyright display. When applying, please load the watermark image from the images tab.

In version 3.0.6, you can choose the font type for AI removal protection. You can change this in the settings tab → General settings → AI removal protection font type. The font types are as follows: "codystar(default)", "raleway-dots", "doto-regular", "doto-bold", "rubik-pixels" Basically, these are dot-type fonts, but I added "rubik-pixels", which has a design with digital noise, to carefully test its effect. If it seems effective, I am considering implementing a noise filter that can be applied to any font.

In version 3.0.1, minor bug fixes have been made. In the previous version, 3.0.0, a major update was performed, adding the following features: - Addition of watermark distribution feature By performing email address verification, it becomes possible to upload and distribute watermark materials. When a download occurs, advertisements can be displayed to the downloading user with links to the creator's profile, social media accounts, website, and skill selling platforms. There is one ad impression per download.

We have made a major update to version 3.0.0. - Added watermark distribution feature By logging in, you can publish and distribute the watermarks you have created. When downloading, you can promote your profile, advertisement text, and URLs of your website or skills selling platform to the downloading users. 1 download = 1 advertisement impression.

In version 2.8.1, the following improvements have been made: - Bug fix for the feature allowing free placement of text watermarks - Re-fix of the bug that darkens the video watermark when applied There was a bug in the feature added last time, so it has been urgently fixed.

In version 2.8.0, we have implemented and improved the following features: ・Ability to freely place text watermark ・Fix for the bug that darkens the video when adding a watermark In the previous update, we implemented a feature to convert images to GIF or MP4 as a countermeasure against AI learning. You can execute this by selecting the settings tab → Common settings → Change the image conversion format to gif or mp4.

In version 2.7.0, we implemented the following additional features. - Added the function to convert images to GIF and MP4 - Added a watermark resistant to AI image editing - Added detailed information about fonts As a countermeasure against AI image editing, we implemented the function to convert images to GIF and MP4. The recommended maximum size for GIF is 2048*2048, and if it exceeds that size, it will be resized. MP4 is handled similarly. This can be executed by selecting the bottom settings tab → Common Config → changing the image conversion format to gif or mp4. Additionally, we implemented a watermark that is difficult to remove even with AI image editing. It can be used by selecting Single mode → selecting the Advanced tab → turning on the Clip and offset checkbox. Also, by pressing the i icon on the font selection screen, you can open the detailed information page for each font. The font zoom feature allows you to check fine details, and it also displays a link to the font download page. If you have decided on your favorite font and want to use it in other tools, be sure to check it out.

In version 2.6.2, the following improvements were made: – Fixed a bug that changed the color tone of the video when adding a watermark – Fixed a bug where the preview position shifted when freely placing an image watermark

In version 2.6.1, we made the following minor improvements: - Added video selection to the file deletion feature for files processed by the app - Minor adjustments to the color selection dialog In the previous version 2.6.0, we made the following major improvements: - Increased font color variations - Added free selection feature for font color using color codes - Improved the switching speed of text watermarks - Improved the switching speed of image watermarks Now that you can freely choose font colors, you can use colors that comply with your brand color. Please give it a try!

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In version 2.5.4, we fixed the following bug: - Re-fixed the bug where the app wouldn't start on iOS26. This was not fixed in the previous version 2.5.3. I apologize. There may be another occurrence of this.

In version 2.5.3, the following fixes were made: · Fixed a bug that prevented the app from launching on ios26

In version 2.5.2, the following fixes were made: - Fixed a bug that caused batch processing to fail when selecting image watermark.

In version 2.5.1, improvements were mainly made around video processing. • Added animation effects "Bounce" and "Bounce+Fade" for video watermarks. • Added a preview screen for animation effects. • Added a progress bar to display the progress during video processing. • Fixed a bug that caused rotation during video processing. • UI improvements.

In version 2.5.0, the following major fixes were made: - UI Organization - Added animation effects "Move" and "Move + Fade" for video watermarks - HDR video output support - Lightweight due to library reduction The processing speed for adding watermarks to videos has improved, so please give it a try. More animations are planned to be added.

In version 2.4.8, the following bug fixes were made: • Fixed a bug where the original file from the time of capture was being loaded when selecting a photo. We accidentally added a flag to specify the original version, causing edits in other editing apps to not be reflected. We apologize.

In version 2.4.7, we made the following improvements: • Fixed a bug that caused the conversion of video files (HDR) to fail • Fixed a bug that prevented certain image and video files from loading We have added the ability to downgrade HDR and HDR + Dolby Vision video files to SDR with a watermark. The quality will decrease, but versatility will increase. Our app automatically removes sensitive metadata like location information, so be sure to use it before posting on social media.

In version 2.4.6, we made the following improvements: - Fixed a bug that occasionally caused the app to freeze when selecting photos.

In version 2.4.5, the following changes were made. - The library has been updated. - Minor corrections were made to the metadata.

In version 2.4.4, we made the following changes: - We reverted the oversized banner ad size back to the original size. - Minor adjustments were made to the UI, including property icons. - Minor adjustments were made to the metadata.