# Halldale Events vs ALTA Aero

The clearest difference is update cadence: ALTA Aero at fortnightly against Halldale Events's every 5 months. ALTA Aero also leads on iOS requirement (15.1 vs 17.0). 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.

Halldale Events ships an update every 5 months, ALTA Aero fortnightly. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Halldale Events | ALTA Aero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 78 MB | 50 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Halldale Media Inc.](https://appshunter.io/developer/938861479) | [Asociación Internacional de Transporte Aéreo Latinoamericano (ALTA)](https://appshunter.io/developer/1437535364) |

## What reviewers say

### Halldale Events

[App page](https://appshunter.io/ios/app/halldale-events/id6742465065)

**Features:** macOS Compatibility

**In-app purchases:** none


### ALTA Aero

[App page](https://appshunter.io/ios/app/alta-aero/id6763628857)

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

**In-app purchases:** none


## Frequently asked questions

### Is Halldale Events free?

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

### Is ALTA Aero free?

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

### Do Halldale Events or ALTA Aero have ads?

Neither Halldale Events nor ALTA Aero shows ads.

### Which is updated more often, Halldale Events or ALTA Aero?

Halldale Events ships an update every 5 months, and ALTA Aero fortnightly. Most recently, Halldale Events was updated on October 24, 2026 and ALTA Aero on October 17, 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.*