# Catbus Teacher vs KTBYTE

The clearest difference is rating: Catbus Teacher at 5.0 against KTBYTE's 1.0. KTBYTE's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, 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.

Catbus Teacher holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Catbus Teacher ships an update every 2 months, KTBYTE every 2 weeks. The most recent releases landed on October 11, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Catbus Teacher | KTBYTE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/catbus-teacher/id1482366211/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ktbyte/id6451010744/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 45 MB | 15 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [COHOTA JOINT STOCK COMPANY](https://appshunter.io/developer/1481425830) | [KTBYTE USA INC](https://appshunter.io/developer/1696224901) |

## What reviewers say

### Catbus Teacher

[App page](https://appshunter.io/ios/app/catbus-teacher/id1482366211)

This app helps educators manage their courses efficiently on the go. It offers quick access to grading, communication with students, and content updates directly from a mobile device.

**Highlights:** Mobile grading with SpeedGrader, Send announcements and messages, Update course content, Manage student submissions, Participate in course discussions

**Features:** macOS Compatibility

**In-app purchases:** none


### KTBYTE

[App page](https://appshunter.io/ios/app/ktbyte/id6451010744)

This app connects parents with academy support staff and provides access to student class schedules and report cards. It's designed for parents of students aged 8-18 enrolled in computer science programs.

**Highlights:** Parent-staff communication, View student classes, Access report cards, Computer science academy portal, Student progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Catbus Teacher free?

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

### Is KTBYTE free?

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

### Which has better reviews, Catbus Teacher or KTBYTE?

Catbus Teacher is rated higher. Catbus Teacher averages 5.0 out of 5 from 1 ratings, while KTBYTE averages 1.0 from 1 ratings.

### Do Catbus Teacher or KTBYTE have ads?

Neither Catbus Teacher nor KTBYTE shows ads.

### Which is updated more often, Catbus Teacher or KTBYTE?

Catbus Teacher ships an update every 2 months, and KTBYTE every 2 weeks. Most recently, Catbus Teacher was updated on October 11, 2026 and KTBYTE on September 26, 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.*