# ZF RC vs Side Space

The clearest difference is update cadence: Side Space at every 4 days against ZF RC's fortnightly. ZF RC'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.

ZF RC ships an update fortnightly, Side Space every 4 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ZF RC | Side Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/side-space-multiple-accounts/id6808648362/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 33 MB | 17 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | +4 | 17+ |
| Developer | [shenzhen cooingdv technology co.,ltd.](https://appshunter.io/developer/1255741645) | [Sang Cao](https://appshunter.io/developer/6801052919) |

## What reviewers say

### ZF RC

[App page](https://appshunter.io/ios/app/zf-rc/id6742733365)

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

**In-app purchases:** none


### Side Space

[App page](https://appshunter.io/ios/app/side-space-multiple-accounts/id6808648362)

**Features:** Family Sharing

**In-app purchases:** none


## Frequently asked questions

### Is ZF RC free?

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

### Is Side Space free?

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

### Do ZF RC or Side Space have ads?

Neither ZF RC nor Side Space shows ads.

### Which is updated more often, ZF RC or Side Space?

ZF RC ships an update fortnightly, and Side Space every 4 days. Most recently, ZF RC was updated on October 11, 2026 and Side Space 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.*