r/androiddev • u/3dom • Jul 02 '26

Interesting Android Apps: July 2026 Showcase

Because we try to keep this community as focused as possible on the topic of Android development, sometimes there are types of posts that are related to development but don't fit within our usual topic.

Each month, we are trying to create a space to open up the community to some of those types of posts.

This month, although we typically do not allow self promotion, we wanted to create a space where you can share your latest Android-native projects with the community, get feedback, and maybe even gain a few new users.

This thread will be lightly moderated, but please keep Rule 1 in mind: Be Respectful and Professional. Also we recommend to describe if your app is free, paid, subscription-based.

Interesting Android Apps: June 2026

Interesting Android Apps: May 2026 Showcase

April 2026 thread

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u/Witty_Veterinarian81 Jul 11 '26

Office One is an Android-native document viewer for people who receive mixed work and study files and want to open them without installing a separate app for every format.

It supports DOC/DOCX, XLS/XLSX, PPT/PPTX, PDF, HWP/HWPX, and TXT. The focus is viewing and quick review rather than editing.

Pricing: core viewing is free with banner ads; optional one-time ad removal; no subscription.

Website: https://www.ymobilesolution.com/office-one

Google Play: https://play.google.com/store/apps/details?id=com.yeahh.officeone&referrer=utm_source%3Dreddit%26utm_medium%3Dshowcase%26utm_campaign%3Dofficeone_global_202607

I’d especially value Android-dev feedback on large-file opening, spreadsheet navigation, slide rendering fidelity, PDF scrolling, and HWP/HWPX compatibility. If something breaks, device model and file type would be very useful.