# Cats InputPad vs Phylogenetic Tree View

The clearest difference is ads: Cats InputPad at none against Phylogenetic Tree View's shown. Phylogenetic Tree View's advantage is update cadence (every 11 months vs every 25 months) and iOS requirement (13.0 vs 15.0). On price, 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.

Cats InputPad ships an update every 25 months, Phylogenetic Tree View every 11 months. The most recent releases landed on October 10, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Cats InputPad | Phylogenetic Tree View |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 25 months | **Every 11 months** |
| Size | 8 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YIU LEUNG RANDY CHAN](https://appshunter.io/developer/1474191447) | [Sigmar Stefansson](https://appshunter.io/developer/1650379171) |

## What reviewers say

### Cats InputPad

[App page](https://appshunter.io/ios/app/cats-inputpad/id1474191448)

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

**In-app purchases:** none


### Phylogenetic Tree View

[App page](https://appshunter.io/ios/app/phylogenetic-tree-view/id6444221294)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cats InputPad free?

Cats InputPad is free to download, with no in-app purchases.

### Is Phylogenetic Tree View free?

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

### Do Cats InputPad or Phylogenetic Tree View have ads?

Phylogenetic Tree View shows ads; Cats InputPad does not.

### Which is updated more often, Cats InputPad or Phylogenetic Tree View?

Cats InputPad ships an update every 25 months, and Phylogenetic Tree View every 11 months. Most recently, Cats InputPad was updated on October 10, 2026 and Phylogenetic Tree View on September 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*