# Avadhe tBot vs Chray Zanst

The clearest difference is in-app purchases: Chray Zanst at none against Avadhe tBot's 3. Chray Zanst also leads on device support (3 vs 1). Avadhe tBot's advantage is update cadence (weekly vs every 2 weeks). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Avadhe tBot sells 3 one-off in-app purchases. Chray Zanst asks for nothing beyond the download.

Avadhe tBot ships an update weekly, Chray Zanst every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Avadhe tBot | Chray Zanst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (3 ratings)](https://appshunter.io/ios/app/chray-zanst/id6796027944/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Free |
| Size | 41 MB | 40 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Avadhe Technologies](https://appshunter.io/developer/1882738818) | [BALEN STAR](https://appshunter.io/developer/1896510859) |

## What reviewers say

### Avadhe tBot

[App page](https://appshunter.io/ios/app/avadhe-tbot/id6760122651)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan - 1 month | $14.99 | one-time |
| Premium Plan - 3 month | $39.99 | one-time |
| Premium Plan - 1 Year | $159.99 | one-time |


### Chray Zanst

[App page](https://appshunter.io/ios/app/chray-zanst/id6796027944)

This app provides students and parents with a centralized platform to monitor academic progress, view schedules, and receive school updates. It facilitates communication between parents and the school, and offers access to digital learning materials.

**Highlights:** View class schedule and calendar, Check grades, exams, and assignments, Track attendance, Access digital books, Receive school notices, Track school transport, Message the school

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

**In-app purchases:** none


## Frequently asked questions

### Is Avadhe tBot free?

Avadhe tBot is free to download, with in-app purchases available.

### Is Chray Zanst free?

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

### Do Avadhe tBot or Chray Zanst have ads?

Neither Avadhe tBot nor Chray Zanst shows ads.

### Which is updated more often, Avadhe tBot or Chray Zanst?

Avadhe tBot ships an update weekly, and Chray Zanst every 2 weeks. Most recently, Avadhe tBot was updated on October 31, 2026 and Chray Zanst on October 31, 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.*