# 沙龙 2 vs KC Learn+

The clearest difference is update cadence: 沙龙 2 at fortnightly against KC Learn+'s every 5 weeks. KC Learn+'s advantage is iOS requirement (13.0 vs 15.6). 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.

沙龙 2 ships an update fortnightly, KC Learn+ every 5 weeks. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 沙龙 2 | KC Learn+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kc-learn-plus/id1664302588/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 23.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 10 MB | 797 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Acacen Inc.](https://appshunter.io/developer/954892314) | [Kid Castle Educational Software Co., Ltd Shanghai](https://appshunter.io/developer/973785380) |

## What reviewers say

### 沙龙 2

[App page](https://appshunter.io/ios/app/2/id972218088)

**Features:** Vision Pro support

**In-app purchases:** none


### KC Learn+

[App page](https://appshunter.io/ios/app/kc-learn-plus/id1664302588)

This educational service offers engaging and interactive digital learning experiences for children aged 3-12. It features a scientifically designed curriculum with spiraling difficulty and personalized learning paths to foster independent exploration and holistic development.

**Highlights:** Inspires independent exploration, Rich, interactive content, Scientifically designed curriculum, Personalized learning paths, Holistic child development focus

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

**In-app purchases:** none


## Frequently asked questions

### Is 沙龙 2 free?

沙龙 2 is free to download, with no in-app purchases.

### Is KC Learn+ free?

KC Learn+ is free to download, with no in-app purchases.

### Do 沙龙 2 or KC Learn+ have ads?

Neither 沙龙 2 nor KC Learn+ shows ads.

### Which is updated more often, 沙龙 2 or KC Learn+?

沙龙 2 ships an update fortnightly, and KC Learn+ every 5 weeks. Most recently, 沙龙 2 was updated on September 18, 2026 and KC Learn+ on September 29, 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.*