I/O Frog vs Vybit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
I/O Frog
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IOFrog brings essential operational visibility to your iPhone. Use iofrog to view key dashboard cards optimized for mobile, track important device and operational status at a glance, receive push notifications for critical events, built for fast daily use, IOFrog helps teams stay informed, react sooner, and keep operations under control wherever they are. Note: IOFrog requires an existing account and backend environment configured by your organization.
Vybit
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.
- Create custom notification sounds
- Assign unique sounds to specific events
- Identify alerts visually without looking
- Utilize human sound recognition capabilities
- Personalized notification system
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Vybit is awesome because you can be alerted to things happening that are important to you by sounds that YOU CREATE or CHOOSE! Sure, our devices make generic sounds to notify us of things, but then we have to look down and visually process the message to get the details. With Vybit you will know exactly what the sound means because YOU CREATE OR CHOOSE THE SOUND! Humans can recognize thousands of distinct sounds. The purpose of Vybit is to take advantage of this capability. Each individual sound, i.e., VIBE, that you choose is connected to a specific event, or BIT, of information, ergo, Vybit! :) To learn how to get started with Vybit either install this app and review the docs under Profile or visit https://www.vybit.net.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | I/O Frog | Vybit |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (17 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 17 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 126 MB | 27 MB |
| Age rating | 4+ | 9+ |
| Developer | Sigfrog s.r.o. | Brady Brown |
In-app purchases
I/O Frog
No in-app purchases
Vybit
No in-app purchases









