Plainform

Android apps that respect your device.

Plainform builds focused utilities for Android. Everything runs on your phone. No ads, no tracking, no accounts, no subscriptions.

Apps

CallShield

Call and SMS blocking with rules you control. All matching happens on the device — no numbers are ever uploaded or looked up remotely.

Android

File Zone

A file explorer for local storage and network shares, with search that reads inside documents. Nothing leaves your device unless you send it.

Android

SiteProof

Jobsite photo documentation for contractors. GPS and timestamp stamped onto every photo, and a branded PDF report generated on site — fully offline, one-time purchase.

In development

How these are built

On-device processing. The work happens on your phone, not on a server we run.
No advertising or analytics SDKs. There is no tracking code in these apps.
Buy once. Paid features are a one-time purchase, not a subscription.
Least permissions. Each app requests only what its features actually require, and explains why.

Contact

Support and enquiries: mjred.dev@gmail.com