# WOWING vs iSlash.io

The clearest difference is update cadence: iSlash.io at every 2 weeks against WOWING's every 6 weeks. WOWING's advantage is iOS requirement (15.6 vs 18.0). 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.

WOWING ships an update every 6 weeks, iSlash.io every 2 weeks. The most recent releases landed on September 5, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | WOWING | iSlash.io |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 40 MB | 76 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PSP Pauli Services & Products GmbH](https://appshunter.io/developer/927497638) | [iSlash](https://appshunter.io/developer/1559677675) |

## What reviewers say

### WOWING

[App page](https://appshunter.io/ios/app/wowing/id1477197926)

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

**In-app purchases:** none


### iSlash.io

[App page](https://appshunter.io/ios/app/islashio/id1559677673)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WOWING free?

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

### Is iSlash.io free?

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

### Do WOWING or iSlash.io have ads?

Neither WOWING nor iSlash.io shows ads.

### Which is updated more often, WOWING or iSlash.io?

WOWING ships an update every 6 weeks, and iSlash.io every 2 weeks. Most recently, WOWING was updated on September 5, 2026 and iSlash.io on June 8, 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.*