# Bird Spike vs Ski Tree

The clearest difference is iOS requirement: Bird Spike at 10.0 against Ski Tree's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Bird Spike ships an update every 4 weeks, Ski Tree fortnightly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Bird Spike | Ski Tree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (50 ratings)](https://appshunter.io/ios/app/ski-tree/id1672785739/reviews)** |
| Number of ratings | — | **50** |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 172 MB | 8 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kevin James](https://appshunter.io/developer/1395677475) | [Addison Rodomista](https://appshunter.io/developer/962197807) |

## What reviewers say

### Bird Spike

[App page](https://appshunter.io/ios/app/bird-spike-avoid-the-spikes/id1473685054)

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

**In-app purchases:** none


### Ski Tree

[App page](https://appshunter.io/ios/app/ski-tree/id1672785739)

Experience a minimalist downhill skiing game with intuitive controls. Test your skills to see how far you can ski down the slopes. It's a simple yet elegant homage to classic skiing games.

**Highlights:** Minimalist design, Intuitive controls, Endless downhill skiing, High score tracking, Elegant gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bird Spike free?

Bird Spike is free to download, with no in-app purchases.

### Is Ski Tree free?

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

### Do Bird Spike or Ski Tree have ads?

Neither Bird Spike nor Ski Tree shows ads.

### Which is updated more often, Bird Spike or Ski Tree?

Bird Spike ships an update every 4 weeks, and Ski Tree fortnightly. Most recently, Bird Spike was updated on October 25, 2026 and Ski Tree on October 27, 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.*