# The Base Converter vs HHL algorithm

The Base Converter and HHL algorithm 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 | The Base Converter | HHL algorithm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 1 MB | 6 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Lee](https://appshunter.io/developer/1795808485) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### The Base Converter

[App page](https://appshunter.io/ios/app/the-base-converter/id6743086704)

**Features:** macOS Compatibility

**In-app purchases:** none


### HHL algorithm

[App page](https://appshunter.io/ios/app/hhl-algorithm/id6756808200)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Base Converter free?

The Base Converter is free to download, with no in-app purchases.

### Is HHL algorithm free?

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

### Do The Base Converter or HHL algorithm have ads?

Neither The Base Converter nor HHL algorithm 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.*