# IITDAA vs TAAI

The clearest difference is iOS requirement: IITDAA at 11.0 against TAAI's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | IITDAA | TAAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 52 MB | 41 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Almashines](https://appshunter.io/developer/1196724056) | [Ganesh Lakshman](https://appshunter.io/developer/975524503) |

## What reviewers say

### IITDAA

[App page](https://appshunter.io/ios/app/iitdaa/id6739212273)

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

**In-app purchases:** none


### TAAI

[App page](https://appshunter.io/ios/app/taai-convention/id6751436345)

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

**In-app purchases:** none


## Frequently asked questions

### Is IITDAA free?

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

### Is TAAI free?

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

### Do IITDAA or TAAI have ads?

Neither IITDAA nor TAAI shows ads.

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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.*