# IMAZU  통화 vs First Hello

The clearest difference is update cadence: First Hello at every 3 days against IMAZU  통화's every 4 months. IMAZU  통화's advantage is iOS requirement (13.0 vs 15.0). 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.

IMAZU  통화 ships an update every 4 months, First Hello every 3 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IMAZU  통화 | First Hello |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Size | 12 MB | 33 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [HYUNDAI HT Co., Ltd.](https://appshunter.io/developer/495649043) | [MinKeon Kim](https://appshunter.io/developer/6799641315) |

## What reviewers say

### IMAZU  통화

[App page](https://appshunter.io/ios/app/imazu/id1449807777)

**Features:** macOS Compatibility

**In-app purchases:** none


### First Hello

[App page](https://appshunter.io/ios/app/first-hello-new-dad-checklist/id6799641313)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IMAZU  통화 free?

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

### Is First Hello free?

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

### Do IMAZU  통화 or First Hello have ads?

Neither IMAZU  통화 nor First Hello shows ads.

### Which is updated more often, IMAZU  통화 or First Hello?

IMAZU  통화 ships an update every 4 months, and First Hello every 3 days. Most recently, IMAZU  통화 was updated on October 18, 2026 and First Hello on October 24, 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.*