# iCurrency! Lite vs One US Dollar

The clearest difference is ads: iCurrency! Lite at none against One US Dollar's shown. One US Dollar's advantage is update cadence (every 5 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

iCurrency! Lite ships an update every 4 months, One US Dollar every 5 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iCurrency! Lite | One US Dollar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 12 MB | 8 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [michele barbieri](https://appshunter.io/developer/1457083836) | [Silas Hayri](https://appshunter.io/developer/1721976128) |

## What reviewers say

### iCurrency! Lite

[App page](https://appshunter.io/ios/app/icurrency-lite-converter/id807016310)

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

**In-app purchases:** none


### One US Dollar

[App page](https://appshunter.io/ios/app/one-us-dollar/id6474574039)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iCurrency! Lite free?

iCurrency! Lite is free to download, with no in-app purchases.

### Is One US Dollar free?

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

### Do iCurrency! Lite or One US Dollar have ads?

One US Dollar shows ads; iCurrency! Lite does not.

### Which is updated more often, iCurrency! Lite or One US Dollar?

iCurrency! Lite ships an update every 4 months, and One US Dollar every 5 days. Most recently, iCurrency! Lite was updated on October 26, 2026 and One US Dollar on October 30, 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.*