# ZLCH vs Centang

The clearest difference is update cadence: ZLCH at every 4 days against Centang's every 9 days. Centang'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.

ZLCH ships an update every 4 days, Centang every 9 days. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ZLCH | Centang |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Size | 33 MB | 63 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen ZLCH Technology Co., Ltd](https://appshunter.io/developer/1864097486) | [Yefta Andrea](https://appshunter.io/developer/1881323075) |

## What reviewers say

### ZLCH

[App page](https://appshunter.io/ios/app/zlch/id6756989522)

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

**In-app purchases:** none


### Centang

[App page](https://appshunter.io/ios/app/centang/id6759861899)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZLCH free?

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

### Is Centang free?

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

### Do ZLCH or Centang have ads?

Neither ZLCH nor Centang shows ads.

### Which is updated more often, ZLCH or Centang?

ZLCH ships an update every 4 days, and Centang every 9 days. Most recently, ZLCH was updated on October 15, 2026 and Centang on October 2, 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.*