3D Model Viewer (Open Source) v3.0.4
APK · 1.2 MB · version code 28 · Android 4.0+ · uploaded Jul 19, 2026
- Signature matches the Google Play version Details
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Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v5.0.4, uploaded Jul 19, 2026 — the same day as this one.
- Size: this file is 1.2 MB; the latest is 17.2 MB (16 MB larger).
- Android: this version needs Android 4.0+; the latest needs Android 7.0+. Use this one if your device runs an older Android release.
- The latest version asks for 2 more permissions: View network connections, Internal broadcast protection (app-defined).
- The latest version no longer asks for: Read shared storage.
File information
- Version
- v3.0.4 (28)
- Uploaded
- Jul 19, 2026
- Size
- 1.2 MB
- Requires
- Android 4.0+ (API 14)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 1b34ae9ef4c69fb149202e242320209b
- Signing certificate (SHA-1)
- FE:7F:31:AB:88:6B:BB:36:D3:13:58:CC:01:7B:FF:DA:26:7B:39:37
- Signed by
- CN=Andres Oviedo, OU=Open source, O=andresoviedo.org, L=Barcelona, ST=Barcelona, C=es
- File name
- org-andresoviedo-dddmodel2-28-75713873-1b34ae9ef4c69fb149202e242320209b.apk
- Package
- org.andresoviedo.dddmodel2
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.0.4
This new version delivers a new User Interface and fbx model support + bug fixing
Permissions (2)
This version requests 2 permissions, 1 of them sensitive.
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 19, 2026.
- Certificate issued to “andresoviedo.org” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Jul 19, 2026
- Validated against Google Play Jul 19, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install 3D Model Viewer (Open Source) on Android 4.0+
You'll need about 2.3 MB of free space.
- Download the APK — tap Download APK above (1.2 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap org-andresoviedo-dddmodel2-28-75713873-1b34ae9ef4c69fb149202e242320209b.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 1b34ae9ef4c69fb149202e242320209b. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open 3D Model Viewer (Open Source) — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.0+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.