Maker 3D CAD — the middle ground between Tinkercad and FreeCAD
About this app
Materializr is open-source 3D CAD for makers — the middle ground between dead-simple tools like Tinkercad and full professional suites like FreeCAD. Enough genuine solid modeling to make real parts, without a steep learning curve, a subscription, or an account.
Sketch on a plane, pull it into a solid (extrude, revolve, loft, sweep), fillet and chamfer, run boolean operations, cut threads, and edit any step of the history later — even after closing and reopening the project.
Sketches export to SVG at 1:1 millimeters for laser cutters and 2.5D CNC. It also imports STEP and IGES, and exports STEP, STL, IGES and glTF.
The geometry kernel is OpenCASCADE — real B-rep solids, not meshes. The interface is touch-capable on Android, designed for tablets and larger screens (on a small phone the panels and toolbars are cramped). File open/save use the system document picker (Storage Access Framework); no broad storage permission is requested.
Young software built quickly, so expect rough edges. Operations validate their results and refuse rather than silently produce garbage, so a failed action leaves your model untouched — but save often, and please report bugs.
Licensed under GPL-3.0-or-later, by Steve Bushwa.
What's New in v1.3.0
Imported from the F-Droid repository index.
Version history
Jul 4, 2026 · 27.8 MB · Android API 24–34 · code 28
Imported from the F-Droid repository index.
SHA-256 801e4b97d69a45b300fe5b464d86ff0f3f08c1774016595ba922d916f12ec8c4
Jul 2, 2026 · 27.7 MB · Android API 24–34 · code 26
Imported from the F-Droid repository index.
SHA-256 69c6e90ca00a4ae0c735f336a8ac20ec58b27e281087fb65298eb0b9fa19663e
Jul 1, 2026 · 27.6 MB · Android API 24–34 · code 23
Imported from the F-Droid repository index.
SHA-256 5b207fc70655db27fa2c90d3f0ff87b5f65645cd040edd07a26830bd91fe65a6
Will it run on your device?
73%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be com.materializr.app is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 1.3.0-beta.10 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Materializr first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of Materializr, and a listing is removed when the evidence for it stops holding up.
Get Materializr
Every source we list for com.materializr.app is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
801e4b97d69a45b300fe5b464d86ff0f3f08c1774016595ba922d916f12ec8c4
Signing certificate
bbed0f34165adcd566d8b3bcd2f0b7f19582d67cac45e2c5bb26b121bc765fe8
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.