# PHA022121 vs HAEi Event

The clearest difference is update cadence: HAEi Event at every 5 days against PHA022121's monthly. PHA022121's advantage is iOS requirement (12.0 vs 16.4). 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.

PHA022121 ships an update monthly, HAEi Event every 5 days. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PHA022121 | HAEi Event |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 81 MB | 57 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [ERT,INC](https://appshunter.io/developer/1160214546) | [Hae International](https://appshunter.io/developer/1515980064) |

## What reviewers say

### PHA022121

[App page](https://appshunter.io/ios/app/pha022121-c303/id6657974553)

**Features:** macOS Compatibility

**In-app purchases:** none


### HAEi Event

[App page](https://appshunter.io/ios/app/haei-event/id6667111295)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PHA022121 free?

PHA022121 is free to download, with no in-app purchases.

### Is HAEi Event free?

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

### Do PHA022121 or HAEi Event have ads?

Neither PHA022121 nor HAEi Event shows ads.

### Which is updated more often, PHA022121 or HAEi Event?

PHA022121 ships an update monthly, and HAEi Event every 5 days. Most recently, PHA022121 was updated on October 9, 2026 and HAEi Event on October 25, 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.*