Innerstellar vs The Space Ladder
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Innerstellar
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.
- Portal avoidance gameplay
- Black portal collection
- Cosmic travel theme
- Original soundtrack by AIRGLOW
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Travel through Innerstellar. Avoid All Colored Portals. Enter Black Portals. Music By AIRGLOW
The Space Ladder
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Copurrnicus is a curious cat who wants to travel through the galaxy. However he is afraid of the rockets. one day he come up with a brilliant idea to build a ladder to climb up to other planets. He wants to do it by collecting space garbage and recycling them. Help him catch as much of space garbage to build the tallest ladder in universe!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Innerstellar | The Space Ladder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (10 ratings) — better | — |
| Positive reviews | 61.5% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 6 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 64 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | GalacticThumb Inc. | Onur Turk |
In-app purchases
Innerstellar
- Remove Ads$0.99
The Space Ladder
No in-app purchases
Questions
Is Innerstellar free?
Is The Space Ladder free?
Do Innerstellar or The Space Ladder have ads?
Which is updated more often, Innerstellar or The Space Ladder?
Other comparisons
