# Steiner Tree vs Phylogenetic Tree Draw

The clearest difference is price: Steiner Tree at Free against Phylogenetic Tree Draw's $4.99. Phylogenetic Tree Draw's advantage is update cadence (fortnightly vs every 45 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Steiner Tree is free to download; Phylogenetic Tree Draw costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Steiner Tree ships an update every 45 months, Phylogenetic Tree Draw fortnightly. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Steiner Tree | Phylogenetic Tree Draw |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Fortnightly** |
| Size | 1 MB | 31 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Reinhard MAENNER](https://appshunter.io/developer/578568275) | [Sigmar Stefansson](https://appshunter.io/developer/1650379171) |

## What reviewers say

### Steiner Tree

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Phylogenetic Tree Draw

[App page](https://appshunter.io/ios/app/phylogenetic-tree-draw/id6443900345)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Steiner Tree free?

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

### Is Phylogenetic Tree Draw free?

Phylogenetic Tree Draw costs $4.99, with no in-app purchases.

### Do Steiner Tree or Phylogenetic Tree Draw have ads?

Neither Steiner Tree nor Phylogenetic Tree Draw shows ads.

### Which is updated more often, Steiner Tree or Phylogenetic Tree Draw?

Steiner Tree ships an update every 45 months, and Phylogenetic Tree Draw fortnightly. Most recently, Steiner Tree was updated on October 1, 2026 and Phylogenetic Tree Draw on October 9, 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.*