All the Essential Calculations, Conversions, Costing sheet creator & keeper and Cad file viewer for Jewelry Production Efficiency. Be one step ahead! You don’t need to be a PRO, Jewelers’ Assist will save you time and money by these user friendly features:

Weight & Casting Cost Calculator
-Enter the volume of your CAD design to calculate the weight and the approximate cost of your piece in major precious metals (silver, 10K, 14K, 18K, Platinum)
-Easily transfer your casting cost to Jeweler’s Ledger

Scrap Metal Calculator
- Calculate the value of your scrap metals in current market price or in desired price.
- Adjust your own percentage offs for each precious metals and calculate results accordingly.

Weight Units Converter
-Convert between weight units

Casting Calculations
-Find out how much your material (wax, silver, 10K, 14K etc.) will weigh in different materials
-See casting costs/dwt of major precious metals and see total casting cost of desired metal based on current market price

Current & Historical Market Prices
-See current market price for desired precious metals
-See London Fix Historical market prices by date till 1996.

Tips for Common Setbacks for Designers
-Avoid possible setbacks with these important designing tips

Jewelers Ledger
-Find out the total cost of your piece with this cost itemization form
-Save and email the generated costing form

STL File Viewer & Sharing
-View your CAD designs in 3D at every angle
-Find out your designs’ automatically calculated volume
-With one-click, forward your designs’ volume and calculate your Weight and Casting Cost
-Take a screenshot or record a video
-Share your design with others via email or messaging platforms

Subscription Terms of Use:
Both subscriptions are offered with auto-renewable feature.
Subscription types are:
Annually: $39.99
Monthly: $4.99
After purchasing your choice of subscription plan, your 7-day Free Trial period starts.
You may cancel the Free Trial at any time during the Free Trial period and incur no charge.
Auto-renewal may be turned off simply at "Account Settings" in your device. If you do not cancel during the Free Trial period your iTunes Account will be charged immediately after the Free Trial period is over.
The Free Trial is only available to first time users.
Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of current period.

Privacy Policy:

Subscription Terms of Use:

Ratings and Reviews

Koray_Eronat ,


Web version is a must! While working on my CADs on desktop computer, I like to put all my distracting devices away such as my tablets and phone. I hope you are about to launch web version of the app which will be amazing. I heard it is coming out soon! Other than that, app is outstanding!! Thanks for your efforts and listening out users.

Playboy Pam Anderson ,

Nice app

I have looked around many apps and used mostly all of them. They are mostly opening 3D files and takes renderings and that all they provide. But this app is clearly one of the best that I have used because it's not only opening 3D files it is also providing different weights and costs which we can save and use for later.

Алёна Зиновьев ,

Best app ever!!!

I work from home and this app makes it so easy and convenient with its video clips sharing feature for CAD designs. Before I was going back and forth to clients to show how their design is evolving. This app changed everything and saves me time and money. I can even keep records of costings of each design for my archive. Best app ever!!!

App Privacy

The developer, LIKYA LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contact Info

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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