# KAS Mentor vs Tella faculty app

The clearest difference is in-app purchases: Tella faculty app at none against KAS Mentor's 20. Tella faculty app also leads on update cadence (every 6 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KAS Mentor sells 9 one-off in-app purchases. Tella faculty app asks for nothing beyond the download.

KAS Mentor ships an update every 5 months, Tella faculty app every 6 days. Both last shipped on September 13, 2026.

## The numbers

| Metric | KAS Mentor | Tella faculty app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Size | 46 MB | 248 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [KAS Mentor](https://appshunter.io/developer/1704139224) | [Noviindus](https://appshunter.io/developer/1595028805) |

## What reviewers say

### KAS Mentor

[App page](https://appshunter.io/ios/app/kas-mentor/id6463204258)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kerala PSC | Free | one-time |
| Kerala PSC | $9.99 | one-time |
| Kerala PSC | $119.99 | one-time |
| Kerala PSC | $129.99 | one-time |
| Kerala PSC | $149.99 | one-time |
| Kerala PSC | $199.99 | one-time |
| Kerala PSC | $249.99 | one-time |
| Kerala PSC | $299.99 | one-time |
| Kerala PSC | $799.99 | one-time |


### Tella faculty app

[App page](https://appshunter.io/ios/app/tella-faculty-app/id6787958789)

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

**In-app purchases:** none


## Frequently asked questions

### Is KAS Mentor free?

KAS Mentor is free to download, with in-app purchases available.

### Is Tella faculty app free?

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

### Do KAS Mentor or Tella faculty app have ads?

Neither KAS Mentor nor Tella faculty app shows ads.

### Which is updated more often, KAS Mentor or Tella faculty app?

KAS Mentor ships an update every 5 months, and Tella faculty app every 6 days. Most recently, KAS Mentor was updated on September 13, 2026 and Tella faculty app on September 13, 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.*