# Project Planet Space vs Touch and Sparkle

The clearest difference is rating: Project Planet Space at 5.0 against Touch and Sparkle's 4.4. Touch and Sparkle's advantage is update cadence (every 4 days vs every 25 months) and ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Project Planet Space holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Touch and Sparkle has 9 ratings behind it against 1, so its average is the more settled of the two.

Project Planet Space ships an update every 25 months, Touch and Sparkle every 4 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Project Planet Space | Touch and Sparkle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/project-planet-space/id6499347273/reviews)** | [4.4 (9 ratings)](https://appshunter.io/ios/app/touch-and-sparkle-planets/id6774626918/reviews) |
| Number of ratings | 1 | **9** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 2 MB | 13 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Miroslav Hanzelka](https://appshunter.io/developer/1653768748) | [Peter Denniss](https://appshunter.io/developer/1889050196) |

## What reviewers say

### Project Planet Space

[App page](https://appshunter.io/ios/app/project-planet-space/id6499347273)

Explore our solar system with an interactive map. Discover planetary gravity, temperatures, and atmospheric data. Calculate your weight on other worlds and learn fascinating space facts.

**Highlights:** Interactive solar system map, Personalized weight and age calculations, Detailed planetary data widgets, Multi-language support, Metric/Imperial unit switching, Cosmic museum aesthetic, Real astronomical data integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Touch and Sparkle

[App page](https://appshunter.io/ios/app/touch-and-sparkle-planets/id6774626918)

This educational app offers a magical first encounter with space for toddlers aged 1-5. It features a glowing universe that responds to simple taps, with gentle narration and soothing sounds. Designed for little hands, it allows exploration of the solar system through touch and wonder.

**Highlights:** Simple touch-based interaction, Exploration of all 8 planets, Gentle narration and soothing sounds, Sparkling visual effects, Cause and effect discovery, Designed for ages 1-5

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Project Planet Space free?

Project Planet Space is free to download, with no in-app purchases.

### Is Touch and Sparkle free?

Touch and Sparkle is free to download, with no in-app purchases.

### Which has better reviews, Project Planet Space or Touch and Sparkle?

Project Planet Space is rated higher. Project Planet Space averages 5.0 out of 5 from 1 ratings, while Touch and Sparkle averages 4.4 from 9 ratings.

### Do Project Planet Space or Touch and Sparkle have ads?

Neither Project Planet Space nor Touch and Sparkle shows ads.

### Which is updated more often, Project Planet Space or Touch and Sparkle?

Project Planet Space ships an update every 25 months, and Touch and Sparkle every 4 days. Most recently, Project Planet Space was updated on October 27, 2026 and Touch and Sparkle on October 25, 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.*