# I/O Frog vs Visual Components Detector

The clearest difference is iOS requirement: Visual Components Detector at 8.0 against I/O Frog's 18.0. 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.

I/O Frog ships an update every 2 months, Visual Components Detector every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | I/O Frog | Visual Components Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 126 MB | 128 MB |
| Requires iOS | 18.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sigfrog s.r.o.](https://appshunter.io/developer/531682348) | [daenet](https://appshunter.io/developer/642100703) |

## What reviewers say

### I/O Frog

[App page](https://appshunter.io/ios/app/io-frog/id1473247008)

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

**In-app purchases:** none


### Visual Components Detector

[App page](https://appshunter.io/ios/app/visual-components-detector/id1594639999)

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

**In-app purchases:** none


## Frequently asked questions

### Is I/O Frog free?

I/O Frog is free to download, with no in-app purchases.

### Is Visual Components Detector free?

Visual Components Detector is free to download, with no in-app purchases.

### Do I/O Frog or Visual Components Detector have ads?

Neither I/O Frog nor Visual Components Detector shows ads.

### Which is updated more often, I/O Frog or Visual Components Detector?

I/O Frog ships an update every 2 months, and Visual Components Detector every 5 weeks. Most recently, I/O Frog was updated on November 3, 2026 and Visual Components Detector on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*