OstlerTechOur products
From password management to health tracking, from small shops to construction sites: the apps and games we have released and those still in the works.
Apps
SyncPass
Your passwords, cards and 2FA codes on your device
A password manager that keeps your vault on your phone; we keep no copy of your vault on our servers. The vault is encrypted with AES-256-GCM and SQLCipher; it offers autofill, passkeys, 2FA codes and an honest security score.
SyncPass Desktop
The same vault, on Windows
The Windows version of SyncPass, with the same encryption and vault format as Android. Three-column layout, keyboard shortcuts and copying that stays out of Windows clipboard history. With the Chrome extension it fills sign-in pages from the vault on this computer.
Available on Microsoft Store. The direct download on this page is version 1.4.15. An Edge extension is coming.
AreaPilot
Area and perimeter takeoff in AutoCAD
Finds the closed areas in an AutoCAD drawing, reads their codes from the text next to them and totals area and perimeter; writes the results into the drawing, adds a table and exports to Excel. Windows, AutoCAD 2013–2027.
Version 1.0.0. Free for 7 days from first launch, then free mode for up to 15 areas per run.
SyncDia
Smart sync for health and diabetes tracking
A sync app focused on health and diabetes tracking. The phone app works together with a smartwatch (Wear OS) to follow health data in real time and keep it in sync securely.
CornerTab
Your credit ledger on your phone
A credit ledger for small shops: it records customer and supplier accounts, debts and payments, and prepares account statements as PDFs. The ledger is stored encrypted on your device; you can add an optional PIN or fingerprint lock and make encrypted backups.
SyncSite
Daily site progress, in one place for the office and the field
A construction site app that compares planned and actual work by block, floor and room. Daily reports (quantity, crew, notes, blockers) are entered from the field; the desktop and phone apps sync automatically when they are connected.
Games
Our games contain ads; each card says which ads are shown.
Oklar
A calm arrow puzzle
Tap an arrow whose path is clear and it slides out. Find the order and clear the board. An ad plays only when you choose to watch a video for a hint or an extra life.
Beepout
A parking lot puzzle
Tap a car and, if its way is clear, it drives out of the lot. Find the order and empty the lot.
Packle
A block puzzle
Place the pieces on the 8×8 board and clear full rows and columns.
Ads: rewarded videos and end-of-game ads (Google AdMob)
Get it on Google PlayHozeni
Daily Sudoku
Classic 9×9 Sudoku: four difficulty levels, a daily puzzle and hints that explain why.
Ads: rewarded videos and end-of-puzzle ads (Google AdMob)
Get it on Google Play