# TrajectoryShip vs Random Space

The clearest difference is in-app purchases: TrajectoryShip at none against Random Space's 4. TrajectoryShip also leads on ads (none vs shown) and iOS requirement (6.0 vs 13.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Random Space sells 4 one-off in-app purchases. TrajectoryShip asks for nothing beyond the download.

TrajectoryShip ships an update every 7 months, Random Space every 8 months. The most recent releases landed on September 16, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | TrajectoryShip | Random Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (55 ratings)](https://appshunter.io/ios/app/random-space-survival/id1453316264/reviews)** |
| Number of ratings | — | **55** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 7 months** | Every 8 months |
| Monetization | — | Free with in-app purchases |
| Size | 116 MB | 239 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avakai Games Private Limited](https://appshunter.io/developer/662870499) | [Alexander Tavintsev](https://appshunter.io/developer/1453007973) |

## What reviewers say

### TrajectoryShip

[App page](https://appshunter.io/ios/app/trajectoryship/id1073024988)

**Features:** macOS Compatibility

**In-app purchases:** none


### Random Space

[App page](https://appshunter.io/ios/app/random-space-survival/id1453316264)

Embark on a survival adventure in uncharted space after a spacecraft failure. As an engineer, upgrade your module, build robots, gather resources, and construct a new ship to return home. Manage your basic needs while exploring diverse, procedurally generated planets.

**Highlights:** Space survival gameplay, Base and spacecraft construction, Resource gathering and management, Robot assistance, Procedurally generated star systems, Planet exploration

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thank the author (1) | $0.99 | one-time |
| Thank the author (2) | $1.99 | one-time |
| Thank the author (3) | $3.99 | one-time |
| Thank the author (4) | $6.99 | one-time |


## Frequently asked questions

### Is TrajectoryShip free?

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

### Is Random Space free?

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

### Do TrajectoryShip or Random Space have ads?

Random Space shows ads; TrajectoryShip does not.

### Which is updated more often, TrajectoryShip or Random Space?

TrajectoryShip ships an update every 7 months, and Random Space every 8 months. Most recently, TrajectoryShip was updated on September 16, 2026 and Random Space on September 29, 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.*