Comparison

CAD迷你看图 vs Smart Patent Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CAD迷你看图

This app allows users to view, edit, measure, and convert CAD drawings on mobile devices. It supports various file formats and offers collaboration features, making it a comprehensive tool for CAD professionals on the go.

Highlights
  • View DWG, DXF, and other formats
  • Simple editing and graphic modification
  • Length and area measurement
  • File management and cloud storage
  • CAD format conversion
  • Collaboration and sharing
Features
Read full description

• The honours of the company of Tianji Media have been installed and used by over 50 million CAD users. • Small software, powerful and fast • Compatible with AutoCAD R14 to 2019 versions of DWG 2D 3D drawings • Professional CAD technical team maintains maintenance updates • Provide 7*24 hour QQ group (339567706) technical service [Main product features] Look at the picture: - Support for opening .dwg .dxf .zip.jpg.png and other file formats, including encrypted drawings; - Support Tianzheng native format conversion, native to T3 format drawings are not lost; - Supports common viewing operations such as pan, zoom, and full image; - Support layout switching, layer operations. edit: - Support simple editing and changing drawings; - Support for editing graphics, including copying, pasting, deleting, and modifying text. measuring: - Support length measurement and area measurement; - Support for fast measurements. Collaboration and conversion: - Support drawing document roaming, network disk storage; - Support file management, you can add folders, copy, move, delete, rename; - Support sharing and forwarding of CAD drawing files; - Support sweeping and extracting drawings and computer transfer; - Support CAD drawing format conversion, including PDF and common image formats. [Automatic renewal of member description] • Subscription period: 6 months and 12 months • Payment: The user confirms the purchase and payment and is credited to the iTunes account. • Cancel renewal: To cancel the renewal, please enter “iTunes Store and App Store” 24 hours before the current subscription period expires, click “Apple ID” and select “View Apple ID”. Go to the "Account Settings" page, click "Subscribe", and select the corresponding subscription to cancel. • Renewal: Purchase an account that automatically renews membership. Apple iTunes will charge the fee within 24 hours before expiration. After the deduction is successful, the subscription period will be postponed for one cycle. • Privacy Policy: http://www.aec188.com/privacy.php • Member Services and Auto Renewal Agreement: http://www.aec188.com/agreement.php Feedback method: E-mail: wuziheng@pcw268.com QQ group: 339567706

About

Smart Patent Pro

Features
Read full description

Smart Patent Pro brings an AI-assisted patent workflow to your phone. Draft patent applications, explore invention ideas, screen freedom-to-operate risk, run a mock examination, and translate patent documents — across English, Simplified Chinese,Traditional Chinese, Korean, and Japanese. Every output is a first-pass draft, a screening signal, or a qualitative assessment — built to be reviewed with a qualified patent attorney or agent. Smart Patent Pro does not provide legal advice and does not guarantee patentability, grant, validity, or non-infringement. SIX TOOLS IN ONE APP • Patent drafting — generate a structured first draft of an application from your invention description, with claims, background, and detailed description to refine. • Patent discovery (TRIZ) — turn a rough idea into candidate invention directions using a structured ideation method, with a qualitative go/investigate/decline read. • Patent strategy & portfolio layout — get suggestions for how to frame and lay out protection around an invention. • Mock examination / pre-filing review — a simulated examiner pass that surfaces possible objections so you can strengthen a draft before filing. It is a practice exercise, not a prediction of the real examination result. • FTO (freedom-to-operate) triage — a first-pass, qualitative read on infringement risk to help you prioritize where to look closer with counsel. • Patent document translation — translate patent text between the five supported languages with patent-aware handling. WORKS IN FIVE LANGUAGES English · 简体中文 · 繁體中文 · 한국어 · 日本語. The interface and AI output follow your selected language. SUBSCRIPTION PLANS Smart Patent Pro is an auto-renewing subscription. Pick the tier that fits your volume — each grants monthly credits that refill automatically and carry over for 90 days. New accounts get 5 free starter credits on signup. • Lite — 80 credits every month • Standard — 300 credits every month • Pro — 1000 credits every month Each tier is available monthly or annually (annual saves versus monthly). Prices are shown in the app in your local currency. Payment is charged to your Apple Account; subscriptions auto-renew unless cancelled at least 24 hours before the period ends — manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://thesmartpatent.com/en/privacy CAPTURE FROM YOUR DEVICE Use your camera or photo library to capture patent documents and drawings, or pick a file, and let the app process it for you. AN ACCOUNT IS REQUIRED Sign in to use the tools, because credits are tied to your account. Your starter credits are ready the moment you sign up. IMPORTANT Smart Patent Pro is a productivity assistant for patent work. It is not a law firm and does not provide legal advice. Always have a qualified patent attorney or agent review any output before you rely on it or file. Support: jack@invention-village.com Privacy: https://thesmartpatent.com/en/privacy

Screenshots

CAD迷你看图4 screens
Smart Patent Pro4 screens

Verdict

The call

The clearest difference is ads: Smart Patent Pro at none against CAD迷你看图's shown. On price, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CAD迷你看图 sells 5 in-app purchases, starting at $3.99 per month and Smart Patent Pro sells 6 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
CAD迷你看图 versus Smart Patent Pro: the parameters behind the verdict, then further details
ParameterCAD迷你看图Smart Patent Pro
PriceFreeFree
Rating2.5 (2 ratings) — better—
Positive reviews65.2% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 months—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size106 MB8 MB
Age rating4+4+
DeveloperShanghai Xiaocai Technology Co., LtdJian Zhu

In-app purchases

5 purchases

CAD迷你看图

Subscriptions2
  • 自动续费迷你CAD会员iOS 1个月$3.991 Month
  • 自动续费迷你CAD会员iOS 1年$24.991 Year
One-time3
  • 迷你CAD1个月会员$4.99
  • 非自动续迷你CAD6个月超值会员$17.99
  • 非自动续迷你CAD会员12个月$29.99
6 purchases

Smart Patent Pro

Subscriptions6
  • Lite$12.991 Month
  • Standard$37.991 Month
  • Pro$102.991 Month
Show 3 more
  • Lite (Annual)$124.991 Year
  • Standard (Annual)$364.991 Year
  • Pro (Annual)$989.991 Year

Questions

Is CAD迷你看图 free?
CAD迷你看图 is free to download, with in-app purchases available.
Is Smart Patent Pro free?
Smart Patent Pro is free to download, with in-app purchases available.
Do CAD迷你看图 or Smart Patent Pro have ads?
CAD迷你看图 shows ads; Smart Patent Pro does not.

Other comparisons