# Space vs RADIOFLY

The clearest difference is iOS requirement: RADIOFLY at 9.0 against Space's 12.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Space ships an update every 17 months, RADIOFLY every 24 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Space | RADIOFLY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 17 months** | Every 24 months |
| Size | 25 MB | 122 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Yilushi Technology Co.,ltd](https://appshunter.io/developer/1760309976) | [文 张](https://appshunter.io/developer/1512068135) |

## What reviewers say

### Space

[App page](https://appshunter.io/ios/app/space-predator/id6451461702)

**Features:** macOS Compatibility

**In-app purchases:** none


### RADIOFLY

[App page](https://appshunter.io/ios/app/radiofly-ods/id6503445815)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space free?

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

### Is RADIOFLY free?

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

### Do Space or RADIOFLY have ads?

Neither Space nor RADIOFLY shows ads.

### Which is updated more often, Space or RADIOFLY?

Space ships an update every 17 months, and RADIOFLY every 24 months. Most recently, Space was updated on October 30, 2026 and RADIOFLY on October 27, 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.*