# Innerstellar vs The Space Ladder

The clearest difference is in-app purchases: The Space Ladder at none against Innerstellar's 1. Innerstellar's advantage is iOS requirement (7.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Innerstellar sells 1 one-off in-app purchase. The Space Ladder asks for nothing beyond the download.

Innerstellar ships an update every 6 months, The Space Ladder every 7 months. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Innerstellar | The Space Ladder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (10 ratings)](https://appshunter.io/ios/app/innerstellar/id984387480/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 61.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 83 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GalacticThumb Inc.](https://appshunter.io/developer/955128546) | [Onur Turk](https://appshunter.io/developer/1664052005) |

## What reviewers say

### Innerstellar

[App page](https://appshunter.io/ios/app/innerstellar/id984387480)

Navigate through a cosmic landscape, strategically avoiding colored portals while seeking out black portals to advance. Experience a unique musical journey with a soundtrack by AIRGLOW.

**Highlights:** Portal avoidance gameplay, Black portal collection, Cosmic travel theme, Original soundtrack by AIRGLOW

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### The Space Ladder

[App page](https://appshunter.io/ios/app/the-space-ladder/id1664052003)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Innerstellar free?

Innerstellar is free to download, with in-app purchases available.

### Is The Space Ladder free?

The Space Ladder is free to download, with no in-app purchases.

### Do Innerstellar or The Space Ladder have ads?

Neither Innerstellar nor The Space Ladder shows ads.

### Which is updated more often, Innerstellar or The Space Ladder?

Innerstellar ships an update every 6 months, and The Space Ladder every 7 months. Most recently, Innerstellar was updated on October 20, 2026 and The Space Ladder on October 19, 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.*