# IEFA Network vs Kozo 2.0

The clearest difference is update cadence: IEFA Network at every 3 weeks against Kozo 2.0's every 16 months. Kozo 2.0's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

IEFA Network ships an update every 3 weeks, Kozo 2.0 every 16 months. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | IEFA Network | Kozo 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iefa-network/id1456433369/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 16 months |
| Monetization | Ad-supported | — |
| Size | 145 MB | 44 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SWAPCARD CORPORATION](https://appshunter.io/developer/879488722) | [Binary Numbers ITZone LLP](https://appshunter.io/developer/1328822739) |

## What reviewers say

### IEFA Network

[App page](https://appshunter.io/ios/app/iefa-network/id1456433369)

Connect with experts and attendees at upcoming events. Access speaker profiles, save sessions to your agenda, and stay updated with the latest news. Facilitates networking and enhances your event experience.

**Highlights:** Connect with attendees, Activity feed for latest news, Access speaker profiles, Save sessions to personal agenda, Share experiences on social media, Learn about partners

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

**In-app purchases:** none


### Kozo 2.0

[App page](https://appshunter.io/ios/app/kozo-20/id6596763738)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IEFA Network free?

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

### Is Kozo 2.0 free?

Kozo 2.0 is free to download, with no in-app purchases.

### Do IEFA Network or Kozo 2.0 have ads?

Neither IEFA Network nor Kozo 2.0 shows ads.

### Which is updated more often, IEFA Network or Kozo 2.0?

IEFA Network ships an update every 3 weeks, and Kozo 2.0 every 16 months. Most recently, IEFA Network was updated on September 14, 2026 and Kozo 2.0 on September 24, 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.*