Rhombus
v2.52.8 · 153.1 MB · code 992
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File information
UpdatedFeb 21, 2026
PublishedOct 31, 2020
Packagecom.rhombussystems.rhombus
Versionv2.52.8 (992)
Size153.1 MB
MD5ab5053e2179fdff0009cc7073bc0bfec
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA145:D6:91:42:20:19:16:41:6C:EA:46:9F:D7:6A:9F:42:05:D3:06:AD
SignerCN=Rhombus Apk Signing Authority, O=Rhombus Systems Inc., L=Oakland, ST=CA, C=US
Total downloads10,000
This version10,000
DeveloperRhombus Systems
Age ratingEveryone
What's new in v2.52.8
* Fix some situations in which doors would be missing from the "Unlock Doors" feature
* Fix inability to pan all the way to the edges after zooming on R360 video player when in "immersive" mode
* Fix inability to pan all the way to the edges after zooming on R360 video player when in "immersive" mode
Security scan
TRUSTED
- Developer signature verified 2026-02-21
- Signature SHA1 45:D6:91:42:20:19:16:41:6C:EA:46:9F:D7:6A:9F:42:05:D3:06:AD
- File MD5 ab5053e2179fdff0009cc7073bc0bfec
How to install Rhombus v2.52.8 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 153.1 MB of free storage.
- Grab com.rhombussystems.rhombus_992.apk — hit the Download button above (153.1 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches ab5053e2179fdff0…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.rhombussystems.rhombus_992.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Rhombus Apk Signing Authority, O=Rhombus Systems Inc., L=Oakland, ST=CA, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Rhombus — tap Open on the install screen, or find the Rhombus icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Rhombus
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 8.0 Oreo or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.