# Hungry Cloud by Reading.com vs Cosmic Cubs Space Trace

The clearest difference is update cadence: Cosmic Cubs Space Trace at every 5 days against Hungry Cloud by Reading.com's every 2 months. Cosmic Cubs Space Trace also leads on iOS requirement (10.0 vs 14.0). 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.

Hungry Cloud by Reading.com ships an update every 2 months, Cosmic Cubs Space Trace every 5 days. The most recent releases landed on September 23, 2026 and March 6, 2026 respectively.

## The numbers

| Metric | Hungry Cloud by Reading.com | Cosmic Cubs Space Trace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (124 ratings)](https://appshunter.io/ios/app/hungry-cloud-by-readingcom/id1526854602/reviews)** | — |
| Number of ratings | **124** | — |
| Positive reviews | 91.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 124 MB | 255 MB |
| Requires iOS | 14.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Teaching.com](https://appshunter.io/developer/1526854604) | [Cosmic Cubs LLC](https://appshunter.io/developer/620072241) |

## What reviewers say

### Hungry Cloud by Reading.com

[App page](https://appshunter.io/ios/app/hungry-cloud-by-readingcom/id1526854602)

This app helps toddlers and preschoolers learn letter sounds and build vocabulary through interactive games. Children associate letters with objects and collect stickers as they progress through an educational adventure.

**Highlights:** Learn letter sounds, Build vocabulary, Recognize letter shapes, Differentiate uppercase/lowercase letters, Interactive character learning, Collect stickers

**In-app purchases:** none


### Cosmic Cubs Space Trace

[App page](https://appshunter.io/ios/app/cosmic-cubs-space-trace/id1578735320)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hungry Cloud by Reading.com free?

Hungry Cloud by Reading.com is free to download, with no in-app purchases.

### Is Cosmic Cubs Space Trace free?

Cosmic Cubs Space Trace is free to download, with no in-app purchases.

### Do Hungry Cloud by Reading.com or Cosmic Cubs Space Trace have ads?

Neither Hungry Cloud by Reading.com nor Cosmic Cubs Space Trace shows ads.

### Which is updated more often, Hungry Cloud by Reading.com or Cosmic Cubs Space Trace?

Hungry Cloud by Reading.com ships an update every 2 months, and Cosmic Cubs Space Trace every 5 days. Most recently, Hungry Cloud by Reading.com was updated on September 23, 2026 and Cosmic Cubs Space Trace on March 6, 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.*