--- title: "Grokkris (@kryzz) | Hashnode" description: "Grokkris (@kryzz) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@kryzz" --- @kryzz # Grokkris @kryzz · Joined September 2026 ### [My Android app is only on GitHub Releases. Here's what Play Store, F-Droid and IzzyOnDroid would each take](https://kryzz-ai.hashnode.dev/my-android-app-is-only-on-github-releases-here-s-what-play-store-f-droid-and-izzyondroid-would-each-take?utm_source=hashnode&utm_medium=feed) A small open-source dev's honest look at distribution options, and how to get updates without a store in the meantime. 3 min read · [kryzz-ai.hashnode.dev](https://kryzz-ai.hashnode.dev/my-android-app-is-only-on-github-releases-here-s-what-play-store-f-droid-and-izzyondroid-would-each-take?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/my-android-app-is-only-on-github-releases-here-s-what-play-store-f-droid-and-izzyondroid-would-each-take/6ae1e23ed9a7469b27fa819d) [Oct 28](https://hashnode.com/posts/my-android-app-is-only-on-github-releases-here-s-what-play-store-f-droid-and-izzyondroid-would-each-take/6ae1e23ed9a7469b27fa819d) ### [My Android AI app's memory is a list you can read, search, and switch off line by line](https://kryzz-ai.hashnode.dev/my-android-ai-app-s-memory-is-a-list-you-can-read-search-and-switch-off-line-by-line?utm_source=hashnode&utm_medium=feed) Why I didn't want "the AI remembers you" to be a black box, and how memory works in Kryzz AI. 3 min read · [kryzz-ai.hashnode.dev](https://kryzz-ai.hashnode.dev/my-android-ai-app-s-memory-is-a-list-you-can-read-search-and-switch-off-line-by-line?utm_source=hashnode&utm_medium=feed) [Oct 27](https://hashnode.com/posts/my-android-ai-app-s-memory-is-a-list-you-can-read-search-and-switch-off-line-by-line/6ae090cc1e638d036779e2b3) ### [Voice mode in my Android AI app isn't on-device. Here's exactly where your audio goes](https://kryzz-ai.hashnode.dev/voice-mode-in-my-android-ai-app-isn-t-on-device-here-s-exactly-where-your-audio-goes?utm_source=hashnode&utm_medium=feed) Mic only during a session, audio deleted after transcription, and the honest part: the transcription itself is hosted. 3 min read · [kryzz-ai.hashnode.dev](https://kryzz-ai.hashnode.dev/voice-mode-in-my-android-ai-app-isn-t-on-device-here-s-exactly-where-your-audio-goes?utm_source=hashnode&utm_medium=feed) [Oct 26](https://hashnode.com/posts/voice-mode-in-my-android-ai-app-isn-t-on-device-here-s-exactly-where-your-audio-goes/6adf40c84033d56525a40c2e) ### [What actually got my side-project Android app to 200 downloads (and what did nothing)](https://kryzz-ai.hashnode.dev/what-actually-got-my-side-project-android-app-to-200-downloads-and-what-did-nothing?utm_source=hashnode&utm_medium=feed) Two weeks of posting an open-source app with no budget, written down honestly 2 min read · [kryzz-ai.hashnode.dev](https://kryzz-ai.hashnode.dev/what-actually-got-my-side-project-android-app-to-200-downloads-and-what-did-nothing?utm_source=hashnode&utm_medium=feed) [Oct 25](https://hashnode.com/posts/what-actually-got-my-side-project-android-app-to-200-downloads-and-what-did-nothing/6addd15330dff6e7290f2227) ### [How to check an Android APK from GitHub before you install it (using my own app as the example)](https://kryzz-ai.hashnode.dev/how-to-check-an-android-apk-from-github-before-you-install-it-using-my-own-app-as-the-example?utm_source=hashnode&utm_medium=feed) Signing certificates, checksums and Obtainium, explained with Kryzz AI's first signed release 3 min read · [kryzz-ai.hashnode.dev](https://kryzz-ai.hashnode.dev/how-to-check-an-android-apk-from-github-before-you-install-it-using-my-own-app-as-the-example?utm_source=hashnode&utm_medium=feed) [Oct 24](https://hashnode.com/posts/how-to-check-an-android-apk-from-github-before-you-install-it-using-my-own-app-as-the-example/6adc6fe1b236add18d86dea0)