# CLEO360 vs IATA Events

The clearest difference is iOS requirement: CLEO360 at 15.1 against IATA Events's 17.0. 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.

CLEO360 ships an update every 3 months, IATA Events every 2 months. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | CLEO360 | IATA Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 74 MB | 68 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Undagrid B.V.](https://appshunter.io/developer/1482759443) | [International Air Transport Association](https://appshunter.io/developer/417711203) |

## What reviewers say

### CLEO360

[App page](https://appshunter.io/ios/app/cleo360/id6469589114)

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

**In-app purchases:** none


### IATA Events

[App page](https://appshunter.io/ios/app/iata-events/id6740400921)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CLEO360 free?

CLEO360 is free to download, with no in-app purchases.

### Is IATA Events free?

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

### Do CLEO360 or IATA Events have ads?

Neither CLEO360 nor IATA Events shows ads.

### Which is updated more often, CLEO360 or IATA Events?

CLEO360 ships an update every 3 months, and IATA Events every 2 months. Most recently, CLEO360 was updated on September 8, 2026 and IATA Events on September 14, 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.*