# StarPromenadeLight vs CloudLabs Aldehyde Synthesis

The clearest difference is update cadence: StarPromenadeLight at every 13 months against CloudLabs Aldehyde Synthesis's every 29 months. CloudLabs Aldehyde Synthesis's advantage is iOS requirement (9.0 vs 13.5). On price, ads, 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.

StarPromenadeLight ships an update every 13 months, CloudLabs Aldehyde Synthesis every 29 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | StarPromenadeLight | CloudLabs Aldehyde Synthesis |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 29 months |
| Monetization | Free | — |
| Size | 2 MB | 82 MB |
| Requires iOS | 13.5 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takao Akatsu](https://appshunter.io/developer/1530946331) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### StarPromenadeLight

[App page](https://appshunter.io/ios/app/starpromenadelight/id1564202748)

Experience realistic space travel with a simulator that uses extensive star catalog data. Explore the universe at incredible speeds, witnessing familiar constellations transform into new shapes. Choose your destination and embark on an interstellar journey.

**Highlights:** Realistic space travel simulation, Extensive stellar position data, High-speed interstellar flight, Transforming constellation visuals, Selectable star destinations, Adjustable flight speed

**Features:** Vision Pro support

**In-app purchases:** none


### CloudLabs Aldehyde Synthesis

[App page](https://appshunter.io/ios/app/cloudlabs-aldehyde-synthesis/id1596512819)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StarPromenadeLight free?

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

### Is CloudLabs Aldehyde Synthesis free?

CloudLabs Aldehyde Synthesis is free to download, with no in-app purchases.

### Do StarPromenadeLight or CloudLabs Aldehyde Synthesis have ads?

Neither StarPromenadeLight nor CloudLabs Aldehyde Synthesis shows ads.

### Which is updated more often, StarPromenadeLight or CloudLabs Aldehyde Synthesis?

StarPromenadeLight ships an update every 13 months, and CloudLabs Aldehyde Synthesis every 29 months. Most recently, StarPromenadeLight was updated on November 3, 2026 and CloudLabs Aldehyde Synthesis on October 27, 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.*