PRAXIS SCIENCE LAB / ANDROID
Scientific Calculator — Publishing Materials
English listing, data inventory, graphics and release checks.
Preparation materials, not a submission or Google approval. Use these fields only for a verified release with the described functionality.
Download the English publishing kit (ZIP)
| Field | Prepared value / action |
|---|---|
| Title | Scientific Calculator |
| Package | com.traian64.calcstiintificcniorga |
| Reviewed version | 1.1.3 (5) |
| Publisher | Praxis Science Lab |
| Support email | traiananghel@gmail.com |
| Suggested category | Tools |
| App access | No login or restricted account access |
| Ads | No advertising found in reviewed app dependencies |
| Target audience and IARC | Answer from the real intended audience and final content. No age rating has been assigned here. |
| Health declaration | No health functionality in the reviewed scope; complete the form accurately |
English listing
Short description
Scientific calculations, RPN, number bases, constants and unit conversions.
Full description
Work through scientific calculations with algebraic entry or an optional RPN stack. Switch between decimal, hexadecimal, octal and binary modes. Use trigonometric and logarithmic functions, constants, unit conversions and a local calculation history.
The app opens in English. Romanian is available in Settings. Calculations work offline and no account is needed. History stores up to 50 results on your device.
Real-number calculations use finite precision. Check important results independently. Developed by Traian Anghel and published by Praxis Science Lab.
Data safety worksheet
Candidate: no off-device app data collection or sharing found in the reviewed implementation. Local-only processing is different from collection in the Play form. Verify the exact signed package, included SDKs and every active release before submitting.
Calculation history (up to 50 results), number formatting, angle and base preferences, and language are stored in app-private storage. Calculations run on the device. The app does not transmit these records to Praxis Science Lab. No accounts, advertising, analytics or crash-reporting service are implemented.
No camera, microphone, contacts or location permission is requested. The Android package declares Internet access through its framework, but the calculator has no application network requests and over-the-air updates are disabled. Opening the privacy or publisher link uses your browser.
Media
Feature graphic — 1024 × 500 PNG
Capture at least two authentic screenshots from the final app. Do not use simulated screens, synthetic medical fixtures or old-brand captures. Screenshot language must reflect the actual app; English captions do not imply an English-only interface.
Actual Android test-build captures, prepared for listing review. Recheck against the final upload build.
Remaining release checks
- Final upload-key-signed AAB and verification on a physical Android device are still required.
- Complete account verification, actual audience/IARC forms, and the closed test required by the account.