EazyScan vs Thread Gauge

EazyScan is a document scanner for Paperless-ngx. Point it at your own server, scan, and the document is filed — no cloud in between, no account to make, nothing sent anywhere you did not name. SCAN AND FILE • Scan with edge detection and perspective correction • Uploads to your Paperless-ngx server automatically • Works offline: anything scanned without a connection uploads on the next sync • Send a PDF from any other app straight to Paperless YOUR WHOLE ARCHIVE • Browse everything on your server, not just what you scanned here • Inbox, favourites, tags, document types and correspondents • Search and sort, and open any document as a PDF • Edit titles, dates and filing, and push the change back BUILT FOR A SERVER YOU RUN • Sign in with a username and password, or paste an API token • Two-factor authentication supported • Incremental sync: a quiet server costs one request • Deletions on the server are reflected here PRIVATE BY CONSTRUCTION EazyScan talks to your Paperless server and to nobody else. There is no EazyScan account, no analytics service and no third-party SDK collecting anything. Your documents never touch our infrastructure, because there isn't any. FREE AND PRO Free: connect a server, browse, search, open and favourite everything, and scan up to ten documents a month. Pro adds unlimited scans, background sync with inbox notifications, share-sheet upload, full PDF export controls, bulk select and delete, and custom fields with statistics. Available monthly, yearly, or as a one-time lifetime purchase. Requires a Paperless-ngx server. EazyScan is not affiliated with the Paperless-ngx project.

Thread Gauge turns your iPhone into a precision thread gauge. Photograph a screw next to a common reference card, and it measures the thread's pitch and diameter, then identifies the closest matching standard — in both metric and imperial. No calipers, no thread gauge set, no guesswork. Just a photo. HOW IT WORKS Lay the screw on a plain background, parallel to a reference card: a credit or ID card (85.6 mm) or a full-size SD card. Use the light intensity slider to apply enough light to minimize shadows around the screw. Use the bubble level to find the best lighting angle — a green dot inside the circle is ideal. Move your phone closer or farther to get the sharpest focus; the sharper the image, the more precise your measurement. Snap a photo or pick one from your library, choose which card you used, and tap Measure. ThreadGauge uses the card as a known scale to compute the real-world thread pitch and major diameter. It all runs on your device — no server, no account, no tracking. Nothing you photograph ever leaves your iPhone. WHAT IT IDENTIFIES - Metric coarse and fine (M-series) - Imperial UNC and UNF - Thread pitch (mm and TPI) and major diameter - The closest standard match, with a confidence indicator When two standards are nearly identical — for example, a #10-32 and M5×0.8 — Thread Gauge flags the ambiguity so you can confirm with a physical gauge instead of trusting a borderline read. FEATURES - Metric and imperial in one tool - Tap to look up any identified size online - On-screen guidance for lighting, angle, and framing - Made for makers, machinists, mechanics, and anyone holding a mystery bolt PRICING Your first 3 measurements are free. One simple in-app purchase unlocks unlimited measurements — no subscription, ever. PRIVACY Thread Gauge collects no personal data, and your photos stay on your device. Questions or feedback? Email imad.naqqash@gmail.com