# BYB Remote vs KarChing Driver Education

The clearest difference is update cadence: KarChing Driver Education at every 2 months against BYB Remote's every 11 months. BYB Remote's advantage is iOS requirement (7.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

BYB Remote ships an update every 11 months, KarChing Driver Education every 2 months. The most recent releases landed on June 11, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | BYB Remote | KarChing Driver Education |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/byb-remote/id792968848/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 8 MB | 46 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Backyard Brains](https://appshunter.io/developer/367151203) | [Karching](https://appshunter.io/developer/1478147936) |

## What reviewers say

### BYB Remote

[App page](https://appshunter.io/ios/app/byb-remote/id792968848)

This application allows users to remotely control a two-channel signal generator for TTL signals. It enables the generation of square-wave pulses with adjustable frequency, pulse width, and duration, ideal for electronics projects.

**Highlights:** Remote TTL signal generation, Control two independent square-wave pulses, Adjustable frequency, Adjustable pulse width, Adjustable duration, Requires BYB remote signal generator hardware

**Features:** macOS Compatibility

**In-app purchases:** none


### KarChing Driver Education

[App page](https://appshunter.io/ios/app/karching-driver-education/id1479901287)

This app automatically records driving sessions between a student and supervisor, tracking trip length, daytime/nighttime minutes, and supervisor presence. It helps fulfill supervised driving hour requirements for licensing and offers a PDF log for DMV submission.

**Highlights:** Automatic trip recording, Hands-free operation, Daytime/nighttime minute tracking, Supervisor name logging, Dashboard and Driver Log, PDF log generation, Insurance purchase integration

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

**In-app purchases:** none


## Frequently asked questions

### Is BYB Remote free?

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

### Is KarChing Driver Education free?

KarChing Driver Education is free to download, with no in-app purchases.

### Do BYB Remote or KarChing Driver Education have ads?

Neither BYB Remote nor KarChing Driver Education shows ads.

### Which is updated more often, BYB Remote or KarChing Driver Education?

BYB Remote ships an update every 11 months, and KarChing Driver Education every 2 months. Most recently, BYB Remote was updated on June 11, 2026 and KarChing Driver Education on August 25, 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.*