# KTC Site Ticketing App vs ONE

The clearest difference is iOS requirement: ONE at 12.0 against KTC Site Ticketing App's 15.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | KTC Site Ticketing App | ONE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 21 MB | 146 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [V3 Smart Technologies Pte. Ltd.](https://appshunter.io/developer/466876566) | [NowApps Technologies Private Limited](https://appshunter.io/developer/1391015591) |

## What reviewers say

### KTC Site Ticketing App

[App page](https://appshunter.io/ios/app/ktc-site-ticketing-app/id1542518404)

**Features:** macOS Compatibility

**In-app purchases:** none


### ONE

[App page](https://appshunter.io/ios/app/one-ifb/id1579040440)

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

**In-app purchases:** none


## Frequently asked questions

### Is KTC Site Ticketing App free?

KTC Site Ticketing App is free to download, with no in-app purchases.

### Is ONE free?

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

### Do KTC Site Ticketing App or ONE have ads?

Neither KTC Site Ticketing App nor ONE shows ads.

### Which is updated more often, KTC Site Ticketing App or ONE?

KTC Site Ticketing App ships an update every 2 months, and ONE every 2 months. Most recently, KTC Site Ticketing App was updated on November 3, 2026 and ONE on November 7, 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.*