# Survival Stack vs Skyline Architect

The clearest difference is price: Skyline Architect at Free against Survival Stack's $4.99. Survival Stack's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Skyline Architect is free to download; Survival Stack costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Survival Stack | Skyline Architect |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Size | 145 MB | 6 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Pamir Khan](https://appshunter.io/developer/1480803046) | [Rory Meijer](https://appshunter.io/developer/513890383) |

## What reviewers say

### Survival Stack

[App page](https://appshunter.io/ios/app/survival-stack/id6811956816)

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

**In-app purchases:** none


### Skyline Architect

[App page](https://appshunter.io/ios/app/skyline-architect/id6817053185)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Survival Stack free?

Survival Stack costs $4.99, with no in-app purchases.

### Is Skyline Architect free?

Skyline Architect is free to download, with no in-app purchases.

### Do Survival Stack or Skyline Architect have ads?

Neither Survival Stack nor Skyline Architect shows ads.

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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.*