# IIJS vs KomFirst

The clearest difference is iOS requirement: IIJS at 12.2 against KomFirst's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

IIJS ships an update fortnightly, KomFirst every 3 weeks. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | IIJS | KomFirst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/iijs/id1673758923/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 67 MB | 21 MB |
| Requires iOS | **12.2** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [DJ INTERACTIVE SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1626472920) | [Aditya Nilawar](https://appshunter.io/developer/1864030689) |

## What reviewers say

### IIJS

[App page](https://appshunter.io/ios/app/iijs/id1673758923)

Connect with the gem and jewellery industry. Access exhibition information, product trends, exhibitor directories, and city guides. Stay updated on seminars and service updates for business growth.

**Highlights:** Connect with industry professionals, Exhibition information and updates, Product trends and innovations, Exhibitor directory and service updates, City guides and floor plans, QR code scanner for show services

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

**In-app purchases:** none


### KomFirst

[App page](https://appshunter.io/ios/app/komfirst/id6756982259)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IIJS free?

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

### Is KomFirst free?

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

### Do IIJS or KomFirst have ads?

Neither IIJS nor KomFirst shows ads.

### Which is updated more often, IIJS or KomFirst?

IIJS ships an update fortnightly, and KomFirst every 3 weeks. Most recently, IIJS was updated on September 30, 2026 and KomFirst on October 9, 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.*