Comparison

CAD FastView vs Moon Fun

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

Head to head
About

CAD FastView

View, convert, and print CAD drawings on your mobile device. Supports DWG, DXF, and PDF formats with iCloud sync and Wi-Fi printing. Ideal for architects, engineers, and construction professionals.

Highlights
  • Fast DWG/DXF viewing
  • Convert drawings to PDF
  • Wi-Fi printing
  • iCloud synchronization
  • Layer layout management
  • Multiple viewing options
Features
Read full description

CAD FastView is a multifunctional CAD drawing viewer and sharing app that supports a wide range of CAD formats. It lets you quickly open and view CAD drawings in formats such as DWG, DXF, DWT, DWS, DWF, STEP, STL, IFC, IGES, BREP, FCStd and more. It also supports opening 3D file formats including OBJ, FBX, GLTF, GLB, 3DS and DAE with 2D projection viewing. You can also convert CAD drawings to PDF, print drawings, sync files with iCloud, and manage your drawings with ease. Used by millions of professionals worldwide, including architects, engineers, construction specialists, field technicians, and contractors from various industries. Whether it's mechanical drafting, electrical design, civil engineering, or interior decoration, CAD FastView can handle it all effortlessly! Committed to creating a mobile product that satisfies CAD users globally, CAD FastView provides users with high-quality products and services and continually improves product quality while developing more practical features. ---------------------------------- [Core Features] 1. Wide CAD Format Support: - CAD Formats: Supports DWG, DXF, DWT, DWS, DWF, STEP, STL, IFC, IGES, BREP, FCStd & more. - 3D Formats: Open OBJ, FBX, GLTF, GLB, 3DS, DAE & more with 2D projection viewing. Easily import and open CAD files from Files, other apps, or transfer them via Wi-Fi. 2. Perfect High-Definition Display: Enjoy lossless zoom capabilities to view fine details. It automatically matches thousands of fonts to eliminate missing character or text encoding issues. Provides layer layout management and multiple viewing background modes. 3. One-Click iCloud Sync: Seamlessly sync your drawings to iCloud and access them across your iPhone, iPad, and Mac computers. Check the latest blueprints on your mobile device directly at the construction site. 4. CAD to PDF Conversion: Convert CAD drawings to high-definition PDF files with just one click. Easily share via social media or email, making team communication barrier-free. ---------------------------------- [Premium Member Benefits] - Import drawings unlimited times; - Unlimited high-definition viewing; - Unlimited CAD to PDF conversion; - Enjoy permanent pop-up ads; - Access to all premium features. Subscription Details: Subscription periods: One week, One month, One year. Payment: Payment will be charged directly to your iTunes account upon confirmation of purchase. Cancel renewal: To cancel the renewal, please manually turn off the auto-renewal feature in your iTunes/Apple ID settings at least 24 hours before the current subscription period expires. Renewal: Your Apple iTunes account will be charged within 24 hours prior to expiration. Upon successful payment, the subscription will be extended by one period. Free Trial: Any unused portion of a free trial period will be forfeited when the user purchases a subscription. Privacy Policy: https://www.cadview.cn/privacy_policy.html User Agreement: https://www.cadview.cn/user_agreement.html Subscription Terms: https://www.cadview.cn/SubscriptionTerms.html

About

Moon Fun

Features
Read full description

Moon Fun – Where Learning Feels Like Playtime! Blast off on an out-of-this-world learning adventure! Moon Fun turns every question into a sparkling game that kids (ages 5–12) absolutely love. Play 3 Exciting Modes: • Sentences – Drag colorful words to build silly (but correct!) sentences like “The kitten is sleeping under the sun.” Perfect for grammar and reading fun! • Quiz – Answer fun multiple-choice questions: “What is the highest mountain in the world?” (It’s Mount Everest, of course!) • Matching – Drag transportation vehicles to their correct places with tricky decoy options. Think trains, ships, planes & more! Privacy Policy: https://moon-fun.6uogames.com/legal/privacy Terms of Use (EULA): https://moon-fun.6uogames.com/legal/eula

Screenshots

CAD FastView4 screens
Moon Fun4 screens

Verdict

The call

The clearest difference is ads: CAD FastView at none against Moon Fun's shown. On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CAD FastView sells 3 in-app purchases, starting at $6.99 per 7 days and Moon Fun sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

CAD FastView ships an update fortnightly, Moon Fun weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
CAD FastView versus Moon Fun: the parameters behind the verdict, then further details
ParameterCAD FastViewMoon Fun
PriceFreeFree
Rating4.1 (56 ratings) — better—
Positive reviews54.2% of reviews—
Number of ratings56 — better—
Update frequencyFortnightlyWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.0
Further details — not scored
Size33 MB326 MB
Age rating4+4+
Developer镇源 余6uo Games

In-app purchases

3 purchases

CAD FastView

Subscriptions3
  • Weekly3 Days trial$6.997 Days
  • Monthly3 Days trial$12.991 Month
  • Yearly3 Days trial$29.991 Year
1 purchases

Moon Fun

One-time1
  • Moon Fun Pro$14.99

Questions

Is CAD FastView free?
CAD FastView is free to download, with in-app purchases available.
Is Moon Fun free?
Moon Fun is free to download, with in-app purchases available.
Do CAD FastView or Moon Fun have ads?
Moon Fun shows ads; CAD FastView does not.
Which is updated more often, CAD FastView or Moon Fun?
CAD FastView ships an update fortnightly, and Moon Fun weekly. Most recently, CAD FastView was updated on October 30, 2026 and Moon Fun on October 28, 2026.

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