Echo Diary - Wallpaper & List is made and published by HAPPY TOOLS HK LIMITED. AppBrain is an independent app data site and isn't affiliated with HAPPY TOOLS HK LIMITED. The app name, icon, screenshots and description belong to HAPPY TOOLS HK LIMITED and are shown as published on the App Store.

About Echo Diary - Wallpaper & List

Echo Diary - Wallpaper & List was a productivity app developed by HAPPY TOOLS HK LIMITED. It was removed from the App Store Aug 23, 2026.

User Ratings

Echo Diary - Wallpaper & List was rated 4.19 out of 5 stars, based on 70 ratings.

App Information

Echo Diary - Wallpaper & List was free. The app size was 15.77 MB. The last available version was 1.2.6. The last update was on December 11, 2025.

Technical Requirements

The app had a content rating of Everyone. The app had been available on the App Store since April 2024.

Description by HAPPY TOOLS HK LIMITED (from the App Store)

Echo Diary is a handy, easy-to-use diary and ledgers app. There's also a water reminder and tons of wallpapers.

This app is currently not available on the App Store.

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Screenshots

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Changelog of Echo Diary - Wallpaper & List

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Developer information for HAPPY TOOLS HK LIMITED

HAPPY TOOLS HK LIMITED

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Technologies used by Echo Diary - Wallpaper & List

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Echo Diary - Wallpaper & List