# iochico vs PRIMID

The clearest difference is update cadence: iochico at every 11 months against PRIMID'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.

iochico ships an update every 11 months, PRIMID every 24 months. The most recent releases landed on October 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | iochico | PRIMID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 24 months |
| Size | 64 MB | 64 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LANDI ZHANG](https://appshunter.io/developer/1599826988) | [DUCA HOMME SRL SEMPLIFICATA](https://appshunter.io/developer/1728651962) |

## What reviewers say

### iochico

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

**Features:** macOS Compatibility

**In-app purchases:** none


### PRIMID

[App page](https://appshunter.io/ios/app/primid/id6477161344)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iochico free?

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

### Is PRIMID free?

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

### Do iochico or PRIMID have ads?

Neither iochico nor PRIMID shows ads.

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

iochico ships an update every 11 months, and PRIMID every 24 months. Most recently, iochico was updated on October 30, 2026 and PRIMID on October 4, 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.*