# Steiner Tree vs Base to Base Converter

The clearest difference is update cadence: Base to Base Converter at every 5 weeks against Steiner Tree's every 45 months. Steiner Tree's advantage is iOS requirement (12.0 vs 15.0). On price, ads, 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.

Steiner Tree ships an update every 45 months, Base to Base Converter every 5 weeks. The most recent releases landed on October 1, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Steiner Tree | Base to Base Converter |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 1 MB | 3 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reinhard MAENNER](https://appshunter.io/developer/578568275) | [Yuri Morozov](https://appshunter.io/developer/1582368813) |

## What reviewers say

### Steiner Tree

[App page](https://appshunter.io/ios/app/steiner-tree/id590732192)

**Features:** macOS Compatibility

**In-app purchases:** none


### Base to Base Converter

[App page](https://appshunter.io/ios/app/base-to-base-converter/id6670618030)

This app converts integer and fractional numbers between bases 2 and 16, explaining each step of the conversion process. It offers direct conversions between specific bases and prioritizes minimizing numerical error for fractions.

**Highlights:** Converts between bases 2-16, Explains conversion steps, Handles integers and fractions, Minimizes numerical error, Direct base conversions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Steiner Tree free?

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

### Is Base to Base Converter free?

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

### Do Steiner Tree or Base to Base Converter have ads?

Neither Steiner Tree nor Base to Base Converter shows ads.

### Which is updated more often, Steiner Tree or Base to Base Converter?

Steiner Tree ships an update every 45 months, and Base to Base Converter every 5 weeks. Most recently, Steiner Tree was updated on October 1, 2026 and Base to Base Converter on October 18, 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.*