# ZICSONG vs 24DO

The clearest difference is update cadence: ZICSONG at monthly against 24DO's every 2 months. ZICSONG also leads on iOS requirement (14.0 vs 16.0). 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.

ZICSONG ships an update monthly, 24DO every 2 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ZICSONG | 24DO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 71 MB | 74 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [직송(주)](https://appshunter.io/developer/1455956112) | [주식회사 푸드앤](https://appshunter.io/developer/1614376901) |

## What reviewers say

### ZICSONG

[App page](https://appshunter.io/ios/app/zicsong/id1455956113)

**Features:** Vision Pro support

**In-app purchases:** none


### 24DO

[App page](https://appshunter.io/ios/app/24do/id1614376899)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ZICSONG free?

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

### Is 24DO free?

24DO is free to download, with no in-app purchases.

### Do ZICSONG or 24DO have ads?

Neither ZICSONG nor 24DO shows ads.

### Which is updated more often, ZICSONG or 24DO?

ZICSONG ships an update monthly, and 24DO every 2 months. Most recently, ZICSONG was updated on October 29, 2026 and 24DO on November 3, 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.*