# I/O Frog vs Vybit

The clearest difference is iOS requirement: Vybit at 15.0 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | I/O Frog | Vybit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (17 ratings)](https://appshunter.io/ios/app/vybit/id1519874653/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | — | Free |
| Size | 126 MB | 27 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Sigfrog s.r.o.](https://appshunter.io/developer/531682348) | [Brady Brown](https://appshunter.io/developer/1519874655) |

## 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


### Vybit

[App page](https://appshunter.io/ios/app/vybit/id1519874653)

Create custom sounds to identify specific notifications, allowing you to understand alerts without looking at your device. Leverage your natural ability to recognize thousands of sounds for more intuitive information processing.

**Highlights:** Create custom notification sounds, Assign unique sounds to specific events, Identify alerts visually without looking, Utilize human sound recognition capabilities, Personalized notification system

**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 Vybit free?

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

### Do I/O Frog or Vybit have ads?

Neither I/O Frog nor Vybit shows ads.

### Which is updated more often, I/O Frog or Vybit?

I/O Frog ships an update every 2 months, and Vybit every 2 months. Most recently, I/O Frog was updated on October 3, 2026 and Vybit on September 30, 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.*