# Positive Penguins vs Hubble Learning

The clearest difference is price: Hubble Learning at Free against Positive Penguins's $0.99. Hubble Learning also leads on rating (4.8 vs 3.7) and review sentiment (100% vs 67%). Positive Penguins's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

Hubble Learning is free to download; Positive Penguins costs $0.99 up front. Hubble Learning sells 2 in-app purchases, starting at $7.99 per month. Positive Penguins asks for nothing beyond the download.

Hubble Learning holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 35 and 10 respectively. Written reviews point the same way: 67% of Positive Penguins's written reviews are positive against 100% of Hubble Learning's.

Positive Penguins ships an update every 3 months, Hubble Learning every 5 days. The most recent releases landed on October 26, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Positive Penguins | Hubble Learning |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.7 (35 ratings)](https://appshunter.io/ios/app/positive-penguins/id570371342/reviews) | **[4.8 (10 ratings)](https://appshunter.io/ios/app/hubble-learning/id1447315085/reviews)** |
| Number of ratings | **35** | 10 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 31 MB | 106 MB |
| Requires iOS | **6.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HR INSIDE PTY LTD](https://appshunter.io/developer/570371345) | [Hubble Learning Inc](https://appshunter.io/developer/1447315083) |

## What reviewers say

### Positive Penguins

[App page](https://appshunter.io/ios/app/positive-penguins/id570371342)

This app helps children build resilience by teaching them to understand their emotions and challenge negative thoughts. It offers guided meditations and strategies to reframe thinking for a more optimistic outlook.

**Highlights:** Guided meditation for children, Emotional understanding strategies, Thought challenging techniques, Problem-solving skills development, Interactive journey with penguins, Game mode for fun

**Features:** macOS Compatibility

**In-app purchases:** none


### Hubble Learning

[App page](https://appshunter.io/ios/app/hubble-learning/id1447315085)

Embark on a space adventure to develop crucial life skills. This app offers interactive activities and guided conversations for children aged 5-10 and their caregivers, fostering parent-child bonding and real-world social-emotional learning.

**Highlights:** Intergalactic space adventure theme, Focus on life skills (goal-setting, kindness, etc.), Parent-child co-pilot experience, Guided conversations and interactive activities, Reward system for progress, Research-backed by Harvard Graduate School of Education

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hubble Monthly Subscription | $7.99 | per month |
| Hubble Yearly Subscription | $34.99 | per year |


## Frequently asked questions

### Is Positive Penguins free?

Positive Penguins costs $0.99, with no in-app purchases.

### Is Hubble Learning free?

Hubble Learning is free to download, with in-app purchases available.

### Which has better reviews, Positive Penguins or Hubble Learning?

Hubble Learning is rated higher. Positive Penguins averages 3.7 out of 5 from 35 ratings, while Hubble Learning averages 4.8 from 10 ratings.

### Do Positive Penguins or Hubble Learning have ads?

Hubble Learning shows ads; Positive Penguins does not.

### Which is updated more often, Positive Penguins or Hubble Learning?

Positive Penguins ships an update every 3 months, and Hubble Learning every 5 days. Most recently, Positive Penguins was updated on October 26, 2026 and Hubble Learning on October 18, 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.*