# Shape Sorter vs Pengrun

The clearest difference is price: Pengrun at Free against Shape Sorter's $0.99. Pengrun also leads on update cadence (every 3 weeks vs every 10 months) and rating (5.0 vs 4.6). Shape Sorter's advantage is ratings volume (7 vs 2) and iOS requirement (8.0 vs 11.0). On ads, in-app purchases and device support there is nothing between them.

Pengrun is free to download; Shape Sorter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pengrun holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews point the same way: 88% of Shape Sorter's written reviews are positive against 100% of Pengrun's.

Shape Sorter ships an update every 10 months, Pengrun every 3 weeks. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Shape Sorter | Pengrun |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.6 (7 ratings)](https://appshunter.io/ios/app/shape-sorter-early-learning/id637485337/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pengrun/id1528860153/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | 87.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Paid | **Free** |
| Size | 243 MB | 65 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Croco Studio](https://appshunter.io/developer/637485340) | [Calen McCann](https://appshunter.io/developer/1018147015) |

## What reviewers say

### Shape Sorter

[App page](https://appshunter.io/ios/app/shape-sorter-early-learning/id637485337)

This educational game helps young children learn to identify and sort shapes, numbers, and animals into themed cubes. It offers engaging visuals, sounds, and English language pronunciations for early learners. With adjustable difficulty, it provides a safe and fun digital play experience.

**Highlights:** Multiple themed sorting cubes, Familiar shapes, numbers, and animals, Clear English pronunciations, Easy and challenging modes, Optimized for iPhone and iPad, Safe play environment

**Features:** macOS Compatibility

**In-app purchases:** none


### Pengrun

[App page](https://appshunter.io/ios/app/pengrun/id1528860153)

Control a penguin and navigate a world to survive for as long as possible. Experience endless running gameplay with a charming arctic theme. Test your reflexes and see how far you can go.

**Highlights:** Penguin character control, Survival gameplay, Endless running mechanics, Arctic environment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shape Sorter free?

Shape Sorter costs $0.99, with no in-app purchases.

### Is Pengrun free?

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

### Which has better reviews, Shape Sorter or Pengrun?

Pengrun is rated higher. Shape Sorter averages 4.6 out of 5 from 7 ratings, while Pengrun averages 5.0 from 2 ratings.

### Do Shape Sorter or Pengrun have ads?

Neither Shape Sorter nor Pengrun shows ads.

### Which is updated more often, Shape Sorter or Pengrun?

Shape Sorter ships an update every 10 months, and Pengrun every 3 weeks. Most recently, Shape Sorter was updated on October 15, 2026 and Pengrun on October 5, 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.*