# 小百合蒙特梭利 vs SKY英文

The clearest difference is iOS requirement: 小百合蒙特梭利 at 11.0 against SKY英文's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

小百合蒙特梭利 ships an update every 5 weeks, SKY英文 every 2 months. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 小百合蒙特梭利 | SKY英文 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 100 MB | 86 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shangyi Chou](https://appshunter.io/developer/1794533534) | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) |

## What reviewers say

### 小百合蒙特梭利

[App page](https://appshunter.io/ios/app/id6741516844)

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

**In-app purchases:** none


### SKY英文

[App page](https://appshunter.io/ios/app/sky/id6754751113)

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

**In-app purchases:** none


## Frequently asked questions

### Is 小百合蒙特梭利 free?

小百合蒙特梭利 is free to download, with no in-app purchases.

### Is SKY英文 free?

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

### Do 小百合蒙特梭利 or SKY英文 have ads?

Neither 小百合蒙特梭利 nor SKY英文 shows ads.

### Which is updated more often, 小百合蒙特梭利 or SKY英文?

小百合蒙特梭利 ships an update every 5 weeks, and SKY英文 every 2 months. Most recently, 小百合蒙特梭利 was updated on October 2, 2026 and SKY英文 on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*