AGS Go vs GBI Gem Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AGS Go
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The official mobile application app for the American Gem Society (AGS). Use this app to: Jewelry Buyers: Find an AGS Jeweler Near You Verify Your AGS Laboratories Diamond Grading Report Learn more about AGS AGS Members, log in to: Access the Membership Directory Find an AGS Supplier & Sustaining Firm Access AGS Pro Find an AGS Event This TripBuilder Multi Event Mobile™ app is provided at no charge by the American Gem Society. It was designed and developed by TripBuilder Media Inc. If you have any questions or need any support regarding how to use this app, please submit a Support Ticket (located within the Help icon in the app).
GBI Gem Lab
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GBI Gem Lab is your gateway to the world of gemstones. Uncover the secrets of precious stones with our comprehensive features: 1. Certification Excellence: Trust in our expert GIA (GG) ,FGA (GG) gemologists to provide accurate and reliable certification for your precious gems. 2.Interactive Gem Guide: Explore an extensive database of gemstones, learning about their origins, properties, and cultural significance. 3.Educational Resources: Dive into a wealth of educational content, from gemstone formation to industry trends. 4.Secure Documentation: Easily access and share digital certificates for your gems, enhancing transparency and trust. 5.Community Hub: Engage with fellow gem enthusiasts, share experiences, and participate in discussions within our vibrant community. GBI Gem Lab — Where expertise meets innovation in the fascinating world of gemology. Download now and elevate your gemstone experience!
Screenshots
Verdict
The clearest difference is iOS requirement: AGS Go at 9.0 against GBI Gem Lab's 13.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AGS Go ships an update every 8 months, GBI Gem Lab every 11 months. The most recent releases landed on August 20, 2026 and September 13, 2026 respectively.
| Parameter | AGS Go | GBI Gem Lab |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 45 MB | 38 MB |
| Age rating | 17+ | 17+ |
| Developer | American Gem Society | Source Code Company Limited |
In-app purchases
AGS Go
No in-app purchases
GBI Gem Lab
No in-app purchases
