# IBMATA vs ACI World

The clearest difference is update cadence: ACI World at every 4 days against IBMATA's every 2 weeks. 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.

IBMATA ships an update every 2 weeks, ACI World every 4 days. The most recent releases landed on October 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | IBMATA | ACI World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aci-world/id6762623037/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | — | Free |
| Size | 147 MB | 147 MB |
| Requires iOS | 17.4 | 17.4 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [International Border Management and Technologies Association Ltd](https://appshunter.io/developer/1603439481) | [McVeigh Global Meetings and Events LLC](https://appshunter.io/developer/1703117504) |

## What reviewers say

### IBMATA

[App page](https://appshunter.io/ios/app/ibmata/id1603439479)

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

**In-app purchases:** none


### ACI World

[App page](https://appshunter.io/ios/app/aci-world/id6762623037)

This app serves as an official guide for the ACI Airport Experience Summit. It provides access to the event's agenda, speaker information, attendee networking, and details on sponsors and exhibitors.

**Highlights:** Full agenda access, Speaker profiles, Attendee networking, Sponsor and exhibitor directory, Event information

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

**In-app purchases:** none


## Frequently asked questions

### Is IBMATA free?

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

### Is ACI World free?

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

### Do IBMATA or ACI World have ads?

Neither IBMATA nor ACI World shows ads.

### Which is updated more often, IBMATA or ACI World?

IBMATA ships an update every 2 weeks, and ACI World every 4 days. Most recently, IBMATA was updated on October 27, 2026 and ACI World on October 15, 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.*