# CommApp for Teachers vs Diibot

The clearest difference is device support: CommApp for Teachers at 3 against Diibot's 1. CommApp for Teachers also leads on iOS requirement (8.0 vs 15.6). On price, update cadence, 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.

CommApp for Teachers ships an update monthly, Diibot every 3 weeks. The most recent releases landed on October 26, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CommApp for Teachers | Diibot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 124 MB | 108 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 9+ |
| Developer | [EDNOVATION (SEA) PTE. LTD.](https://appshunter.io/developer/1735247195) | [Taidii Pte Ltd](https://appshunter.io/developer/921378893) |

## What reviewers say

### CommApp for Teachers

[App page](https://appshunter.io/ios/app/commapp-for-teachers/id1076481296)

**Features:** macOS Compatibility

**In-app purchases:** none


### Diibot

[App page](https://appshunter.io/ios/app/diibot/id1308740323)

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

**In-app purchases:** none


## Frequently asked questions

### Is CommApp for Teachers free?

CommApp for Teachers is free to download, with no in-app purchases.

### Is Diibot free?

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

### Do CommApp for Teachers or Diibot have ads?

Neither CommApp for Teachers nor Diibot shows ads.

### Which is updated more often, CommApp for Teachers or Diibot?

CommApp for Teachers ships an update monthly, and Diibot every 3 weeks. Most recently, CommApp for Teachers was updated on October 26, 2026 and Diibot on October 12, 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.*