# ZERO8 vs iochico

The clearest difference is update cadence: iochico at every 11 months against ZERO8's every 24 months. 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.

ZERO8 ships an update every 24 months, iochico every 11 months. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ZERO8 | iochico |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 11 months** |
| Size | 64 MB | 64 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XIAOXIAO ZHANG](https://appshunter.io/developer/1554288618) | [LANDI ZHANG](https://appshunter.io/developer/1599826988) |

## What reviewers say

### ZERO8

[App page](https://appshunter.io/ios/app/zero8/id1554288616)

**Features:** macOS Compatibility

**In-app purchases:** none


### iochico

[App page](https://appshunter.io/ios/app/iochico/id1599826986)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZERO8 free?

ZERO8 is free to download, with no in-app purchases.

### Is iochico free?

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

### Do ZERO8 or iochico have ads?

Neither ZERO8 nor iochico shows ads.

### Which is updated more often, ZERO8 or iochico?

ZERO8 ships an update every 24 months, and iochico every 11 months. Most recently, ZERO8 was updated on September 29, 2026 and iochico on October 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.*