# Space Dog 2025 vs Stack Chairs

The clearest difference is ads: Space Dog 2025 at none against Stack Chairs's shown. Stack Chairs's advantage is iOS requirement (8.0 vs 12.0). On price, update cadence, 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.

Space Dog 2025 ships an update every 10 months, Stack Chairs every 16 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Space Dog 2025 | Stack Chairs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/stack-chairs/id1247429003/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 10 months** | Every 16 months |
| Monetization | — | Ad-supported |
| Size | 11 MB | 45 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [jj](https://appshunter.io/developer/426360938) | [Chuanming Chang](https://appshunter.io/developer/1001571025) |

## What reviewers say

### Space Dog 2025

[App page](https://appshunter.io/ios/app/space-dog-2025/id920699639)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Chairs

[App page](https://appshunter.io/ios/app/stack-chairs/id1247429003)

A simple yet challenging game where players aim to stack chairs as high as possible. It offers numerous achievements to unlock, testing players' skill and persistence.

**Highlights:** Chair stacking gameplay, High score challenge, Multiple achievements, Easy to learn, Difficult to master

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Space Dog 2025 free?

Space Dog 2025 is free to download, with no in-app purchases.

### Is Stack Chairs free?

Stack Chairs is free to download, with no in-app purchases.

### Do Space Dog 2025 or Stack Chairs have ads?

Stack Chairs shows ads; Space Dog 2025 does not.

### Which is updated more often, Space Dog 2025 or Stack Chairs?

Space Dog 2025 ships an update every 10 months, and Stack Chairs every 16 months. Most recently, Space Dog 2025 was updated on November 1, 2026 and Stack Chairs on November 2, 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.*