---
title: "Brightness Assay - Reviews, Revenue and Downloads in Switzerland | Apple App Store"
description: "Brightness Assay — the official app for our customers.  Follow your gold from sample to certificate, and put professional gold calculators in your pocket.  Your assay results • View your gold purity ("
---

# Brightness Assay — Switzerland

![Brightness Assay App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/8b/3a/12/8b3a12fc-113a-4bad-1696-e7044a8c163e/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-LSDhIb)
**Category:** Business
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.brightnessassay.app
**Store:** Apple App Store
**Country:** Switzerland
**Version:** 1.2.9 (released 2026-08-20)
**Original Release:** 2026-01-28
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ch/app/app/id6758101804)
**AppTail Page:** [https://apptail.io/app/brightness-assay-szOy/switzerland](https://apptail.io/app/brightness-assay-szOy/switzerland)

## Brightness Assay Description
Brightness Assay — the official app for our customers.

Follow your gold from sample to certificate, and put professional gold calculators in your pocket.

Your assay results
• View your gold purity (fineness) results as soon as they're processed
• Get a push notification the moment a result is marked ready
• Download official PDF assay reports — single samples or a whole batch
• Search and browse your full history by item, date, or fineness

Gold calculators
• Alloy calculator 
• Buy / Sell calculator 
 • Save your calculations as recipes and share them as a clean branded card

Available in English, Bahasa Malaysia, and 简体中文.

 Access is provided by Brightness Assay. Need an account or want to know more about our gold testing service? Get in touch with us.
Trusted by customers in Penang, Malaysia for accurate precious metals testing.

Contact: 016-4423689 / 016-4385255
Location: 57A, Jalan Raja Uda, Pusat Perniagaan Raja Uda, 12300 Butterworth, Pulau Pinang

## Brightness Assay Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/97/ad/05/97ad05df-0690-0845-3065-def3ac3a9040/18B9A52C-69FC-42C1-AD5A-5B739A91FCFE.PNG/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ec/57/6e/ec576eeb-f8b8-323c-4ade-8d8438f3877f/2C2436DF-E792-4386-80BD-AD1AC36ECE7E.PNG/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e2/cf/10/e2cf1014-6fd6-c368-6573-2e7286541f91/photo_2026-07-20_02-01-55__U00282_U0029.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/76/ac/01/76ac0153-3dda-9745-4580-e83445a47041/photo_2026-07-20_02-01-56.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cc/8e/8e/cc8e8ebe-ff7b-a67a-88d5-80599784137d/photo_2026-07-20_02-01-55.jpg/1242x2688.png)







## Brightness Assay Available In
- [Switzerland](https://apptail.io/app/brightness-assay-szOy/switzerland)
- [Indonesia](https://apptail.io/app/brightness-assay-szOy/indonesia)
- [United States](https://apptail.io/app/brightness-assay-szOy/united-states)

---

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