A magnificent magnifier
About this app
Magnifica is a magnifier app I built because sometimes text is tiny, labels are impossible to read, and product designers apparently enjoy using microscopic fonts.
The name is a little bilingual joke, born of a glorious act of linguistic optimism. I'm Spanish, and "Magnifica" sounds a bit like "magnify" in English. At the same time it brings to mind magnífica in Spanish, which means "magnificent." So the goal was obvious: build a magnifier app that's, well... magnificent.
WHAT IT DOES
• Magnifies stuff. The tiny print on a medicine box, the impossible serial number on a router, the ingredients list written by someone who clearly hates you — or that suspicious little dot on your kid's leg that you really, really need to know is a freckle and not a tick. Point, zoom, see.
• Sensible zoom. It steps in powers of two (1x, 2x, 4x, 8x…) and tops out at whatever your camera can actually do. Tap plus and minus, no fiddly pinching.
• Tap to focus. See a blurry thing, tap it, it becomes a readable thing.
• A torch. On the back camera it's your real flashlight. The front camera has no flash, so it turns the whole screen blindingly white and calls that a "flash." It's a hack. It works.
• Front and back cameras, one button to flip between them.
• Negative mode. Invert the colors with one tap — handy for low-contrast or light-on-dark text. The button even previews what you're about to switch to.
WHAT IT DOESN'T DO
No accounts. No ads. No mysterious permissions. It wants the camera, because it's a camera app, and then it would like to be left alone to do its job.
Magnifica: a magnificent way to make small things bigger.
Licensed under GPL-3.0-only, by juanitobananas.
What's New in v1.0.3
Imported from the F-Droid repository index.
- New in 1.0.3
- ★ Added open-source licenses screen in the overflow menu.
- ★ Fixed buttons being hidden behind the navigation bar.
- New in 1.0.2
- ★ Updated translations.
- New in 1.0.1
Version history
Jul 15, 2026 · 18.9 MB · Android API 24–36 · code 12
Imported from the F-Droid repository index.
- New in 1.0.3
- ★ Added open-source licenses screen in the overflow menu.
- ★ Fixed buttons being hidden behind the navigation bar.
- New in 1.0.2
- ★ Updated translations.
- New in 1.0.1
SHA-256 8ee8861524712df094b6bc93e02fc77e18db5d81cba26570a9c6fce3ddba2d25
Jul 10, 2026 · 18.7 MB · Android API 24–36 · code 10
Imported from the F-Droid repository index.
- New in 1.0.1
- ★ Added Privacy Policy entry in the menu.
- ★ Fixed a camera crash when navigating to info screens.
- ★ Updated Impressum with current legal citations and contact address.
- New in version 1.0
- ★ Add a small menu with an impressum item for now.
SHA-256 26e432c2344b85bea06f706d8af4fb1365a397fa82be41e75e71050a48495a83
Jun 20, 2026 · 18.7 MB · Android API 24–36 · code 9
Imported from the F-Droid repository index.
- New in version 1.0
- ★ Add a small menu with an impressum item for now.
- New in version 0.8
- ★ Add pinch to zoom.
- ★ Add bubble that shows current zoom when changed.
SHA-256 41bc02f4252b9b9d304b30792997cec273b5b4328724b16c8a1620e58a9be7d5
Will it run on your device?
92%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
- Aligned with the latest Android target SDK expectations.
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.jarsilio.android.magnifica 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, 1.0.1 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Magnifica 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 Magnifica, and a listing is removed when the evidence for it stops holding up.
Get Magnifica
Every source we list for com.jarsilio.android.magnifica 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
8ee8861524712df094b6bc93e02fc77e18db5d81cba26570a9c6fce3ddba2d25
Signing certificate
2406cad983b1c5a1d99c5cd5064fd3d783e985027a1c4ce9ce879b50ed3c08b6
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
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