# Oneclick Scanner vs Namu Calculator

Oneclick Scanner and Namu Calculator are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Oneclick Scanner | Namu Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 2 MB | 4 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Junbum Lee](https://appshunter.io/developer/1749481503) | [KangMin Kim](https://appshunter.io/developer/6804554339) |

## What reviewers say

### Oneclick Scanner

[App page](https://appshunter.io/ios/app/oneclick-scanner/id6747234964)

**Features:** macOS Compatibility

**In-app purchases:** none


### Namu Calculator

[App page](https://appshunter.io/ios/app/namu-calculator/id6808934962)

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

**In-app purchases:** none


## Frequently asked questions

### Is Oneclick Scanner free?

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

### Is Namu Calculator free?

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

### Do Oneclick Scanner or Namu Calculator have ads?

Neither Oneclick Scanner nor Namu Calculator shows ads.

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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.*