# Class ON vs TET BUZZER

The clearest difference is review sentiment: TET BUZZER at 100% against Class ON's 50%. Class ON's advantage is update cadence (every 4 days vs every 17 months). 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.

Class ON ships an update every 4 days, TET BUZZER every 17 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Class ON | TET BUZZER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tet-buzzer/id6475193127/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 17 months |
| Monetization | Free | Free |
| Size | 95 MB | 329 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harmanjot Singh](https://appshunter.io/developer/1221497892) | [Anmol Arora](https://appshunter.io/developer/1723580266) |

## What reviewers say

### Class ON

[App page](https://appshunter.io/ios/app/class-on-teachers-app/id1542568870)

Streamline your teaching with an all-in-one platform for managing student records, attendance, and performance. Facilitate real-time communication with parents and students, organize school activities, and simplify homework and assignment management.

**Highlights:** Student record tracking, Attendance and performance management, Online payment and leave records, Real-time parent/student interaction, School activity organization, Homework and assignment management, Examination marks and grades

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

**In-app purchases:** none


### TET BUZZER

[App page](https://appshunter.io/ios/app/tet-buzzer/id6475193127)

This app provides comprehensive preparation for various government and primary/elementary teaching roles. It offers topical-wise theory, bilingual notes, and mock tests to help aspirants master essential skills for success in the education sector.

**Highlights:** Comprehensive exam preparation, Topical-wise theory, Bilingual notes, Mock tests, Career aspiration guidance

**In-app purchases:** none


## Frequently asked questions

### Is Class ON free?

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

### Is TET BUZZER free?

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

### Do Class ON or TET BUZZER have ads?

Neither Class ON nor TET BUZZER shows ads.

### Which is updated more often, Class ON or TET BUZZER?

Class ON ships an update every 4 days, and TET BUZZER every 17 months. Most recently, Class ON was updated on October 29, 2026 and TET BUZZER on October 24, 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.*