Ghost Apps

Small, independent software — built with care, shipped without ceremony.

Ghost Apps is a small, independent studio founded in 2025. We build apps for iOS and Android, with a focus on Kotlin, and we're available for hire. 🌐 [ghostapps.rocks](https://ghostapps.rocks/) ## Projects - **[Gizz Tapes](https://github.com/Ghost-Applications/gizz-tapes)** — iOS, Android, and Desktop apps for streaming King Gizzard and the Lizard Wizard's live shows, built with Kotlin Multiplatform. - **[Light Alarm](https://github.com/Ghost-Applications/light-alarm)** — An Android alarm clock that wakes you up with your phone's camera flash instead of a sound. - **[Circle Stacker](https://github.com/Ghost-Applications/circle-stacker)** — A simple Android game: stack expanding circles, but don't let one grow larger than the last. - **[Run With Knives](https://github.com/Ghost-Applications/valheim-run-with-knives-mod)** — A silly Valheim mod that makes you run 1.5x faster with a knife equipped. ## Verification Every GitHub release ships a detached PGP signature (`.asc`) alongside each APK/AAB. - PGP key: `3239 DF00 5BDF 2CD2 7898 57AF 59F8 42F7 3BAF 2A8D` ([keys.openpgp.org](https://keys.openpgp.org/search?q=3239DF005BDF2CD2789857AF59F842F73BAF2A8D) · [ghostapps.rocks/pgp.asc](https://ghostapps.rocks/pgp.asc)) ```sh gpg --recv-keys 3239DF005BDF2CD2789857AF59F842F73BAF2A8D gpg --verify app-release.apk.asc app-release.apk ``` Signing certificates (SHA-256) for APKs from our GitHub releases. Compare them with [Verified Apps](https://github.com/privacyguides/verified-apps-android) or the certificate shown in Obtainium. Builds from Google Play or F-Droid may be signed by those stores instead, and will show a different certificate. | App | Package ID | Certificate SHA-256 | | --- | --- | --- | | Gizz Tapes | `gizz.tapes.full`
`gizz.tapes.foss` | `CD:9A:8E:7D:FA:19:D4:C9:A2:3E:8A:46:51:3D:5B:71:53:E3:A0:72:8D:E6:AF:EF:A2:83:7B:85:36:B0:1E:51` | | Light Alarm | `rocks.ghostapps.lightalarm` | `9E:0B:AF:B5:36:D7:43:E1:4E:82:AB:43:7C:04:72:70:29:85:DB:6C:8C:E5:46:EC:3B:EA:93:4A:EE:3C:51:F7` | | Circle Stacker | `rocks.ghostreader.circlestacker` | `77:67:61:E5:9C:44:B0:18:E1:83:8A:2E:21:57:F4:31:76:CD:22:D6:64:54:34:1F:A7:D6:D8:4D:5B:1F:B8:23` |

Public key

``` -----BEGIN PGP PUBLIC KEY BLOCK----- mDMEaBkiaxYJKwYBBAHaRw8BAQdAiDVORhO3uz3Q0D9VpXvomLTjUH+jIck5Dc9K fdyuVAa0JUdob3N0IEFwcHMgPGdob3N0LmFwcHMubGxjQGdtYWlsLmNvbT6ImQQT FgoAQRYhBDI53wBb3yzSeJhXr1n4Qvc7ryqNBQJoGSJrAhsDBQkFpLglBQsJCAcC AiICBhUKCQgLAgQWAgMBAh4HAheAAAoJEFn4Qvc7ryqNK2wBALteeG1FaIQpKlKy Vm6OSqDFU7etIedPWxeolHUgIfK9AP9DlWA7lEL8P1L4WvF01aA3Xt8rV3WzX4EZ v1GLQWZACLQiR2hvc3QgQXBwcyA8Z2hvc3RAZ2hvc3RhcHBzLnJvY2tzPoi1BBMW CgBdFiEEMjnfAFvfLNJ4mFevWfhC9zuvKo0FAmq5x6IbFIAAAAAABAAObWFudTIs Mi41KzEuMTIsMCwzAhsDBQkFpLglBQsJCAcCAiICBhUKCQgLAgQWAgMBAh4HAheA AAoJEFn4Qvc7ryqN5w4BANGSqNHQtRAdNPLdKPao9IOAGqToRTRCAvBMdSqHB/Eo AP9uj8z8Hd2I5TOVZFREegRIVBwE3QLNsnd6KHNHznrUALg4BGgZImsSCisGAQQB l1UBBQEBB0DHXDm9ob11hqMk94uf9qylVRVUiJkRbMqdOEECuj/CTAMBCAeIfgQY FgoAJhYhBDI53wBb3yzSeJhXr1n4Qvc7ryqNBQJoGSJrAhsMBQkFpLglAAoJEFn4 Qvc7ryqNFnwA/3fVq905fPkGiMIXE49bYFtaUR3ZhY2E2W5OZHZaVL4uAQD4vRmq OMsXWK1aH372Fu1q5BZ/CF3QGWcNjeobBGKFBg== =X3V2 -----END PGP PUBLIC KEY BLOCK----- ```

--- Signed with our PGP key: [source](https://raw.githubusercontent.com/Ghost-Applications/.github/main/profile/README.md) · [signature](https://github.com/Ghost-Applications/.github/blob/main/profile/README.md.asc)