# GuruStars vs Red Dot Penguins Swim School

The clearest difference is update cadence: Red Dot Penguins Swim School at every 3 weeks against GuruStars's every 2 months. GuruStars's advantage is iOS requirement (13.0 vs 15.1). 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.

GuruStars ships an update every 2 months, Red Dot Penguins Swim School every 3 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | GuruStars | Red Dot Penguins Swim School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 116 MB | 57 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PropertyGuru Pte Ltd](https://appshunter.io/developer/406066175) | [Red Dot Penguins Swim School](https://appshunter.io/developer/1790270946) |

## What reviewers say

### GuruStars

[App page](https://appshunter.io/ios/app/gurustars/id1359012834)

**Features:** macOS Compatibility

**In-app purchases:** none


### Red Dot Penguins Swim School

[App page](https://appshunter.io/ios/app/red-dot-penguins-swim-school/id6740499598)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GuruStars free?

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

### Is Red Dot Penguins Swim School free?

Red Dot Penguins Swim School is free to download, with no in-app purchases.

### Do GuruStars or Red Dot Penguins Swim School have ads?

Neither GuruStars nor Red Dot Penguins Swim School shows ads.

### Which is updated more often, GuruStars or Red Dot Penguins Swim School?

GuruStars ships an update every 2 months, and Red Dot Penguins Swim School every 3 weeks. Most recently, GuruStars was updated on November 2, 2026 and Red Dot Penguins Swim School on October 30, 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.*