You can convert all image formats to JPG, HEIC, PNG with a simple operation! There is also a paid version without advertisements. Please from the link in the app. 【How to use】 1. Tap the button of the format you want to convert. 2. After moving to the album screen, tap and select the image you want to convert. (Up to 20 sheets) 3. Tap "Select" at the top right of the screen to convert. 4. The... - More info on Convert to JPG,HEIC,...

You can learn the shape by tracing the 47 prefectures! - You can redraw as many times with one tap. - The drawn shape can be saved in the album as an image. - Tap the star to add a mark. Let's have fun learning! Please contact us in the review section or this DM. https://twitter.com/corasck - More info on Draw and remember pr...

Even if you close the app or your smartphone is in sleep mode, it's okay! Useful for time management such as exam study, muscle training, medication, cooking, etc. ・ If notification is not received From the Settings app, go to “Notifications”-> “Repeat Notification Timer Alarm” and set to “Allow Notifications”. [Disclaimer] This app is not responsible for any damage caused by usin... - More info on Repeat notification ...

This app is an app that aims to train your sense of pitch. It's a simple operation that you can work on immediately, so you can easily get a sense of pitch. 【how to play】 - Sound memory game You can play a "memory game" with the pitch. - Challenge mode Tap the speaker button in the middle of the screen to hear the tone. From the bottom of the screen, tap the button that you think has the ... - More info on Train your sense of ...

Create a signature (sign) easily by handwriting! It can be saved as an image or used in copy and paste. There is also an ad-free paid version called "Electronic Signature PRO". Please go from the link in the app. 【function】 - Selection of color - Thickness of pen - Line design - Selection of pen and eraser - Undo, Redo - Scale display - Save as image - Copy to clipboard ※ tick marks... - More info on Electronic Signature...

I want to make a radar chart, but it is troublesome to start up a personal computer. Please use this app in such a case! Creating a radar chart is possible only by inputting the following four items. - Chart title - Number of items - item name - Data for each item The created chart can be saved as an image or copied to the clipboard. Please contact us in the review section or this DM. https... - More info on Radar Chart...

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Please follow the link in the "Tools" button. [How to use] ・ After launching the app, select the date to schedule from the “+” button on the top right. ・ When a date is added to the list, tap the date and enter the schedule in the specified time field in steps of 30 minutes. ・ Tap the pen icon on the left to add color. ・ Tap the hourglass icon at the right end to receive notification ... - More info on Manage time every 30...