# AIGS vs Kozi Group

The clearest difference is update cadence: Kozi Group at every 5 days against AIGS's every 6 weeks. AIGS's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AIGS ships an update every 6 weeks, Kozi Group every 5 days. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | AIGS | Kozi Group |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/aigs/id1448968821/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 1.1 GB | 7 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kennedy Ho](https://appshunter.io/developer/927311625) | [Kozi Contracting LLC](https://appshunter.io/developer/6786802176) |

## What reviewers say

### AIGS

[App page](https://appshunter.io/ios/app/aigs/id1448968821)

Verify gemstone reports using advanced QR code scanning and explore detailed gemstone information with augmented reality. This tool enhances understanding and security for precious stones.

**Highlights:** QR Code scanning for report verification, Augmented Reality (AR) gemstone insights, Enhanced security for precious information, Direct link to security system, Virtual insights on gemstone details

**In-app purchases:** none


### Kozi Group

[App page](https://appshunter.io/ios/app/kozi-group/id6786802174)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AIGS free?

AIGS is free to download, with no in-app purchases.

### Is Kozi Group free?

Kozi Group is free to download, with no in-app purchases.

### Do AIGS or Kozi Group have ads?

Neither AIGS nor Kozi Group shows ads.

### Which is updated more often, AIGS or Kozi Group?

AIGS ships an update every 6 weeks, and Kozi Group every 5 days. Most recently, AIGS was updated on September 30, 2026 and Kozi Group on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*