Comparison

Autodesk Fusion vs Optimum Angle

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

Head to head
About

Autodesk Fusion

Collaborate on 3D designs from anywhere with this mobile app. View, comment on, and share CAD models in over 100 formats. It works with a companion cloud-based desktop product for product design and development.

Highlights
  • View over 100 file formats
  • Collaborate on 3D designs
  • Comment on project activities
  • Share designs with stakeholders
  • Search and highlight parts
  • Offline data access
Read full description

Autodesk Fusion™ for iPhone and iPad lets you collaborate on 3D designs with anyone inside or outside your company. With the Fusion app, you have the flexibility to view and collaborate on your Fusion CAD models—anytime, anywhere. The app supports more than 100 file formats including DWG, SLDPRT, IPT, IAM, CATPART,IGES, STEP, STL, making it easy to share designs with your team, clients, partners, and friends. The free app works in conjunction with its companion cloud-based desktop product, Autodesk Fusion™, a 3D CAD, CAM, and CAE tool for product design and development. * To use Fusion for iPhone and iPad, you will need to sign in with your Fusion account information. FEATURES View • Upload and view more than 100 data formats including SLDPRT, SAT, IGES, STEP, STL, OBJ, DWG, F3D, SMT, and DFX • View and track project activities and updates • Review large and small 3D designs and assemblies • Access design properties and complete parts lists • Isolate and hide components in the model for easy viewing • Navigate by touch with zoom, pan, and rotate Comment • Upload photos to share info or report project status • Comment on project activities Share • Share with stakeholders inside and outside your company • Share screenshots of the design with markups directly from the app Search • Search for parts in the model and see them automatically highlighted in the design SUPPORT: https://knowledge.autodesk.com/contact-support Optional Access + Storage: Store offline data if needed, so you can view your data anywhere, anytime + Photos: Access files or data stored on your device to view, share and markup + Camera: Take pictures such as drawings with app Fusion will still function even if a user does not give permissions to access these functions.

About

Optimum Angle

This app provides precise drive shaft angle measurements for mechanics, engineers, and automotive enthusiasts. It simplifies workflows and enhances performance with an intuitive interface and advanced algorithms for accurate adjustments.

Highlights
  • Precision drive shaft angle measurement
  • Intuitive user interface
  • Advanced measurement algorithms
  • Performance optimization
  • Simplified workflow
Features
Read full description

Optimize Your Drive Shaft Performance with Optimum Angle! Introducing Optimum Angle, the ultimate tool for precision drive shaft angle measurement! Whether you're a mechanic, engineer, or automotive enthusiast, Optimum Angle is designed to simplify your workflow and enhance performance. With an intuitive interface and advanced algorithms, Optimum Angle lets you quickly and accurately measure and adjust drive shaft angles to perfection. Say goodbye to guesswork and hello to smoother, more efficient operations. Download Optimum Angle today and experience the power of precision in the palm of your hand!

Screenshots

Autodesk Fusion3 screens
Optimum Angle4 screens

Verdict

The call

The clearest difference is price: Autodesk Fusion at Free against Optimum Angle's $3.99. Autodesk Fusion also leads on update cadence (monthly vs every 6 months) and ratings volume (4.1K vs 1). Optimum Angle's advantage is review sentiment (100% vs 59%) and rating (5.0 vs 4.5). On ads, 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

Autodesk Fusion is free to download; Optimum Angle costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Optimum Angle holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Autodesk Fusion has 4.1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 59% of Autodesk Fusion's written reviews are positive against 100% of Optimum Angle's.

UpkeepUpdate frequency

Autodesk Fusion ships an update monthly, Optimum Angle every 6 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard8 real differences · 3 level
Autodesk Fusion versus Optimum Angle: the parameters behind the verdict, then further details
ParameterAutodesk FusionOptimum Angle
PriceFree — better$3.99
Rating4.5 (4.1K ratings)5.0 (1 ratings) — better
Positive reviews59.0% of reviews100.0% of reviews — better
Number of ratings4.1K — better1
Update frequencyMonthly — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
Best chart rank—#176 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13 — better15
Further details — not scored
Size124 MB93 MB
Age rating4+4+
DeveloperAutodesk Inc.John Dickinson

Customer experience

Autodesk Fusion

All ratings4,096 ratings
Positive89.4%
Neutral2.2%
Negative8.4%
Written reviews781 reviews
Positive59.0%
Neutral9.3%
Negative31.6%

Optimum Angle

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Autodesk Fusion

Reported bugs

4 issues
  • Fails to open files
  • White screens and rendering issues
  • Inconsistent behavior across devices
  • Frequent crashes on latest iOS versions

Requested features

4 requests
  • Full editing capabilities on iPad
  • Ability to hide/show components
  • Improved rendering and visualization
  • Offline access and file management

Optimum Angle

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Autodesk Fusion

No in-app purchases

None

Optimum Angle

No in-app purchases

Questions

Is Autodesk Fusion free?
Autodesk Fusion is free to download, with no in-app purchases.
Is Optimum Angle free?
Optimum Angle costs $3.99, with no in-app purchases.
Which has better reviews, Autodesk Fusion or Optimum Angle?
Optimum Angle is rated higher. Autodesk Fusion averages 4.5 out of 5 from 4.1K ratings, while Optimum Angle averages 5.0 from 1 ratings.
Do Autodesk Fusion or Optimum Angle have ads?
Neither Autodesk Fusion nor Optimum Angle shows ads.
Which is updated more often, Autodesk Fusion or Optimum Angle?
Autodesk Fusion ships an update monthly, and Optimum Angle every 6 months. Most recently, Autodesk Fusion was updated on October 24, 2026 and Optimum Angle on October 10, 2026.

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