DXF Viewer vs NoteLM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DXF Viewer
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DXF Viewer is a fast and simple CAD file viewer designed to open and read DXF drawings anytime, anywhere. Whether you are an engineer, architect, designer, or student, this app helps you quickly access technical drawings and CAD blueprints directly on your device. Open DXF files instantly and view detailed vector drawings with smooth zoom, pan, and navigation controls. The app is built for speed and simplicity so you can check designs, review plans, and inspect technical details without heavy CAD software. Key Features • Open and view DXF files quickly • Smooth zoom, pan, and rotate controls • High-quality CAD drawing rendering • Lightweight and fast performance • Works offline – no internet required • Simple and clean user interface • Ideal for engineers, architects & designers Perfect For • CAD drawing viewing • Engineering blueprints • Architecture plans • Technical design review • Construction and manufacturing files DXF Viewer makes viewing CAD files easy, fast, and accessible — helping professionals and students stay productive wherever they are. Privacy Policy : https://docs.google.com/document/d/1bxkh1xGMoaLt3LQxm-MRT12aN7a8f2Bx1yQY_PpDdYI/edit?usp=sharing Terms of Use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
NoteLM
Transform your notes, files, and voice recordings into a private, searchable AI knowledge base. Chat with your documents and find information using semantic search, all offline and without tracking.
- Multi-format document import
- Semantic and full-text search
- Chat with your knowledge base
- Local LLM support
- 100% offline and private
- Vector search for concept matching
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NoteLM is a private personal AI assistant for your notes, documents, and ideas. Run supported AI models on your device, search your personal knowledge locally, and organize information with an AI workspace designed for focus and privacy. Use NoteLM to: • Chat with your personal knowledge • Search notes and documents • Organize ideas with AI • Import documents and extract useful information • Use OCR and voice transcription • Run focused AI agent tasks • Keep your information close to your device NoteLM helps turn scattered information into a searchable, useful personal knowledge space. Download NoteAI and build your private AI assistant. Auto-renewable subscription information: - Pro Monthly: 1-month subscription - Pro Yearly: 1-year subscription Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your App Store account settings after purchase. Privacy Policy: https://liamxavier0314.github.io/app-policies/mindvault/privacy-policy.html Terms of Use: https://liamxavier0314.github.io/app-policies/mindvault/terms-of-service.html
Screenshots
Verdict
The clearest difference is rating: NoteLM at 5.0 against DXF Viewer's 3.0. NoteLM also leads on update cadence (every 9 days vs every 5 months). DXF Viewer's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases 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. DXF Viewer sells 2 in-app purchases, starting at $1.99 per 7 days and NoteLM sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
NoteLM holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
DXF Viewer ships an update every 5 months, NoteLM every 9 days. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.
| Parameter | DXF Viewer | NoteLM |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 59 MB | 120 MB |
| Age rating | 4+ | 4+ |
| Developer | Gorasiya Vishal Nanjibhai | xuezai lan |
In-app purchases
DXF Viewer
- Weekly$1.997 Days
- Yearly$9.991 Year
NoteLM
- Pro Monthly1 Month trial$5.991 Month
- Pro Yearly1 Month trial$59.991 Year
- GemmaNote Pro Lifetime$149.99









