Orvio Beta 4 — Play & Create

Orvio Beta 4 adds more room to play, create and learn, with no new production dependencies.

Play offline

Eight built-in games: Memory Match, Three in a Row, Number Puzzle, Connect Four, Maze Explorer, Garden Snake, Word Detective and Shape Safari. No ads, accounts, game downloads or game engine. Family time limits apply.

Create and explore numbers

• A child-friendly calculator with large keys, keyboard input and clear error messages.
• Color & Draw with three original pictures, free drawing, brush sizes, named colors, a true eraser and undo.
• Save artwork as a PNG through the Windows save dialog. Unsaved drafts last until the app closes.

Read Aloud, ready-to-use Kiddle web search, individual profiles and parent controls remain included. See the illustrated project guide for screenshots and setup instructions.

Choose a download

• Setup: install for your Windows account.
• Portable: run without installing.
• Source ZIP: source, documentation, tests and verification record.
• SHA256: file checksums. START HERE: a short setup guide.

Use one app version at a time. Back up existing family data before testing an upgrade.

Verification and limits

90 offline tests passed. All 35 live checks passed against both source and packaged app resources, including keyboard game play, calculator errors, drawing/erasing/undo and native PNG export. No test helper or test dependency is packaged. Production dependency audit: zero known advisories at build time.

Unsigned public testing beta. No automatic update channel or independent safety certification. The installer and upgrades have not been exercised on real family profiles. Filtering is best effort, can miss content or block legitimate pages, and does not classify images or video. Adult supervision is required. See the filtering guide and included build/test record for scope and remaining release work.

Published by Prosper Technologies.