# VANTECHアプリ vs One

The clearest difference is ads: VANTECHアプリ at none against One's shown. VANTECHアプリ also leads on iOS requirement (14.0 vs 17.6). One's advantage is update cadence (every 3 days vs every 3 months). On price, 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.

VANTECHアプリ ships an update every 3 months, One every 3 days. The most recent releases landed on September 22, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | VANTECHアプリ | One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 73 MB | 11 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [VANTECH Inc.](https://appshunter.io/developer/1290691069) | [Hong Kong Artark-NFT Culture Development Limited](https://appshunter.io/developer/1841196034) |

## What reviewers say

### VANTECHアプリ

[App page](https://appshunter.io/ios/app/vantech/id1290691070)

**In-app purchases:** none


### One

[App page](https://appshunter.io/ios/app/one-tap-speed-test/id6800857021)

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

**In-app purchases:** none


## Frequently asked questions

### Is VANTECHアプリ free?

VANTECHアプリ is free to download, with no in-app purchases.

### Is One free?

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

### Do VANTECHアプリ or One have ads?

One shows ads; VANTECHアプリ does not.

### Which is updated more often, VANTECHアプリ or One?

VANTECHアプリ ships an update every 3 months, and One every 3 days. Most recently, VANTECHアプリ was updated on September 22, 2026 and One on September 28, 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.*