# AAC Event Portal vs TM2 Interface

The clearest difference is update cadence: TM2 Interface at every 3 weeks against AAC Event Portal's every 12 months. AAC Event Portal's advantage is iOS requirement (10.0 vs 16.6). 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.

AAC Event Portal ships an update every 12 months, TM2 Interface every 3 weeks. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AAC Event Portal | TM2 Interface |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 58 MB | 10 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masters Tournament Foundation, Inc.](https://appshunter.io/developer/1603129280) | [Chargetek Inc.](https://appshunter.io/developer/1749716980) |

## What reviewers say

### AAC Event Portal

[App page](https://appshunter.io/ios/app/aac-event-portal/id6467161802)

**In-app purchases:** none


### TM2 Interface

[App page](https://appshunter.io/ios/app/tm2-interface/id6503637948)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AAC Event Portal free?

AAC Event Portal is free to download, with no in-app purchases.

### Is TM2 Interface free?

TM2 Interface is free to download, with no in-app purchases.

### Do AAC Event Portal or TM2 Interface have ads?

Neither AAC Event Portal nor TM2 Interface shows ads.

### Which is updated more often, AAC Event Portal or TM2 Interface?

AAC Event Portal ships an update every 12 months, and TM2 Interface every 3 weeks. Most recently, AAC Event Portal was updated on October 4, 2026 and TM2 Interface on October 1, 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.*