# US単位コンバーター vs Tip&Unit

The clearest difference is ads: Tip&Unit at none against US単位コンバーター's shown. Tip&Unit also leads on update cadence (weekly vs every 3 weeks). US単位コンバーター's advantage is iOS requirement (16.4 vs 18.4). 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.

US単位コンバーター ships an update every 3 weeks, Tip&Unit weekly. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | US単位コンバーター | Tip&Unit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 41 MB | 6 MB |
| Requires iOS | **16.4** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Taiki Saito](https://appshunter.io/developer/995768398) | [AKIKO ISHIKAWA](https://appshunter.io/developer/1820101805) |

## What reviewers say

### US単位コンバーター

[App page](https://appshunter.io/ios/app/us/id1607728774)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tip&Unit

[App page](https://appshunter.io/ios/app/tip-and-unit/id6747157518)

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

**In-app purchases:** none


## Frequently asked questions

### Is US単位コンバーター free?

US単位コンバーター is free to download, with no in-app purchases.

### Is Tip&Unit free?

Tip&Unit is free to download, with no in-app purchases.

### Do US単位コンバーター or Tip&Unit have ads?

US単位コンバーター shows ads; Tip&Unit does not.

### Which is updated more often, US単位コンバーター or Tip&Unit?

US単位コンバーター ships an update every 3 weeks, and Tip&Unit weekly. Most recently, US単位コンバーター was updated on September 16, 2026 and Tip&Unit on September 21, 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.*