# Second Wind Swim School vs Kurious

The clearest difference is update cadence: Kurious at every 10 days against Second Wind Swim School's every 6 weeks. Second Wind Swim School's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Second Wind Swim School ships an update every 6 weeks, Kurious every 10 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Second Wind Swim School | Kurious |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/kurious/id6766752682/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | — | Free |
| Size | 42 MB | 50 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Member Retention Systems PTY LTD](https://appshunter.io/developer/1718495379) | [Galapptic Limited Liability Company](https://appshunter.io/developer/1896322030) |

## What reviewers say

### Second Wind Swim School

[App page](https://appshunter.io/ios/app/second-wind-swim-school/id6742015377)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kurious

[App page](https://appshunter.io/ios/app/kurious/id6766752682)

Discover three captivating facts daily to ignite your curiosity and fuel conversations. Explore topics ranging from awe-inspiring wonders to mind-bending concepts, with multiple layers of depth for deeper learning. Share these fascinating insights easily on social media.

**Highlights:** 3 daily fascinating facts, Facts categorized by Wonder, Concept, Mind-bender, Multiple layers of depth for each fact, Shareable fact cards for social media, Daily learning streak tracker

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

**In-app purchases:** none


## Frequently asked questions

### Is Second Wind Swim School free?

Second Wind Swim School is free to download, with no in-app purchases.

### Is Kurious free?

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

### Do Second Wind Swim School or Kurious have ads?

Neither Second Wind Swim School nor Kurious shows ads.

### Which is updated more often, Second Wind Swim School or Kurious?

Second Wind Swim School ships an update every 6 weeks, and Kurious every 10 days. Most recently, Second Wind Swim School was updated on October 8, 2026 and Kurious on October 10, 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.*