QR passcode validator vs DWG Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR passcode validator
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Приложение QRPass помогает организаторам упростить регистрацию участников на мероприятии. Вы сможете: - Проверять QR-бейджи участников - Контролировать доступ на мероприятие - Регистрировать посетителей одним касанием - Избежать очередей на стойке регистрации - Отслеживать реальное количество присутствующих - Свести к минимуму бумажную работу Чтобы регистрировать участников, создайте бесплатный аккаунт организатора на Eventicious.ru
DWG Viewer
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DWG Viewer opens AutoCAD DWG and DXF drawings and draws every line, layer and sheet exactly as the original CAD software saved it, right on your phone. Use it as a DWG file reader for AutoCAD and every other CAD app that saves this format, without installing anything on a computer. WHAT IT OPENS • Every DWG and DXF drawing, from the earliest AutoCAD releases to the newest • Every sheet and layout in the set, with smooth zoom down to the smallest note • Layers exactly as the drawing defines them: show, hide or isolate any of them with a tap • Tap any line, block or wall to see its layer and properties • A 3D model inside the drawing, in a full interactive view: orbit, pan and zoom, shaded, wireframe or x-ray TURN PDF AND PHOTOS INTO DRAWINGS • A PDF plan becomes a real drawing, with true lines, arcs and text, not a picture • A photo or scan of a paper drawing becomes a drawing too, with its text recognized • Set the exact scale by typing one known length MEASURE, MARK UP AND EDIT These tools require an in-app purchase: • Measure distances, paths, areas and angles, snapped to endpoints, midpoints, centers and intersections • Mark up with clouds, arrows, lines, shapes and notes, in your choice of color • Draw, move, copy, rotate, scale, mirror and delete, with exact typed lengths and coordinates • Insert doors, windows, furniture, fixtures, trees, vehicles and steel profiles from a built in library of real world blocks • Find any word across every sheet in seconds • Save your work as a DWG or DXF, or export a PDF, image or SVG Open a file from the Files app, Mail, AirDrop or any app's Share Sheet, or tap "Open File" inside DWG Viewer. No account, no login required. Works on iPhone, iPad and Mac. Every drawing stays on your device, nothing is uploaded. Privacy Policy: https://rush.tools/privacy Terms of Use: https://rush.tools/terms
Screenshots
Verdict
The clearest difference is in-app purchases: QR passcode validator at none against DWG Viewer's 2. QR passcode validator also leads on iOS requirement (10.0 vs 15.0). DWG Viewer's advantage is update cadence (every 3 days vs every 16 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. DWG Viewer sells 2 in-app purchases, starting at $2.99 per 7 days. QR passcode validator asks for nothing beyond the download.
QR passcode validator ships an update every 16 months, DWG Viewer every 3 days. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.
| Parameter | QR passcode validator | DWG Viewer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 16 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 3 MB | 40 MB |
| Age rating | 12+ | 4+ |
| Developer | Mercury Development, LLC | Rush Tools LLC |
In-app purchases
QR passcode validator
No in-app purchases
DWG Viewer
- DWG Viewer Pro3 Days trial$2.997 Days
- DWG Viewer Pro$14.991 Year
Questions
Is QR passcode validator free?
Is DWG Viewer free?
Do QR passcode validator or DWG Viewer have ads?
Which is updated more often, QR passcode validator or DWG Viewer?
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