# T vs Big Dub

The clearest difference is device support: T at 2 against Big Dub's —. Big Dub's advantage is iOS requirement (11.0 vs 15.6). On price 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.

## The numbers

| Metric | T | Big Dub |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 84 MB | 66 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Right Exchange Information Co., Ltd.](https://appshunter.io/developer/1702130555) | [Taiyi Digital Limited Company](https://appshunter.io/developer/1633193444) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-ki/id6460814507)

This system offers a convenient, secure, and fair platform for purchasing tickets and engaging with fan communities. Users can easily buy desired tickets, stay updated on idol information, and share tickets with friends. It aims to make fan interactions seamless and accessible through AI-powered digital ticketing.

**Highlights:** Convenient and secure online ticketing, Fair and efficient ticket grabbing mechanism, Fan interaction and push notifications, Participate in prize draws, Easy ticket purchasing, Share tickets with friends, AI-powered digital ticketing

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

**In-app purchases:** none


### Big Dub

[App page](https://appshunter.io/ios/app/big-dub/id6476832366)

**In-app purchases:** none


## Frequently asked questions

### Is T free?

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

### Is Big Dub free?

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

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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.*