# Fii Coding S vs Cosmivoy

The clearest difference is update cadence: Cosmivoy at every 5 days against Fii Coding S's every 25 months. Fii Coding S's advantage is iOS requirement (13.0 vs 17.0). 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.

Fii Coding S ships an update every 25 months, Cosmivoy every 5 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fii Coding S | Cosmivoy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 5 days** |
| Size | 37 MB | 702 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [上海歌尔泰克机器人有限公司](https://appshunter.io/developer/1386528277) | [伟 孙](https://appshunter.io/developer/1886716832) |

## What reviewers say

### Fii Coding S

[App page](https://appshunter.io/ios/app/fii-coding-s/id6502508329)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cosmivoy

[App page](https://appshunter.io/ios/app/cosmivoy-universe-explorer/id6811010653)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fii Coding S free?

Fii Coding S is free to download, with no in-app purchases.

### Is Cosmivoy free?

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

### Do Fii Coding S or Cosmivoy have ads?

Neither Fii Coding S nor Cosmivoy shows ads.

### Which is updated more often, Fii Coding S or Cosmivoy?

Fii Coding S ships an update every 25 months, and Cosmivoy every 5 days. Most recently, Fii Coding S was updated on October 17, 2026 and Cosmivoy 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.*