# INResponse vs swool.io

INResponse and swool.io are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

INResponse ships an update every 6 weeks, swool.io every 5 weeks. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | INResponse | swool.io |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 97 MB | 23 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ZENDASCAPE PTY LTD](https://appshunter.io/developer/1474343370) | [Solunetix (Pty) Ltd](https://appshunter.io/developer/1689567383) |

## What reviewers say

### INResponse

[App page](https://appshunter.io/ios/app/inresponse/id6447689524)

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

**In-app purchases:** none


### swool.io

[App page](https://appshunter.io/ios/app/swoolio/id6447704473)

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

**In-app purchases:** none


## Frequently asked questions

### Is INResponse free?

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

### Is swool.io free?

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

### Do INResponse or swool.io have ads?

Neither INResponse nor swool.io shows ads.

### Which is updated more often, INResponse or swool.io?

INResponse ships an update every 6 weeks, and swool.io every 5 weeks. Most recently, INResponse was updated on October 2, 2026 and swool.io on October 1, 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.*