# 奇石英语 vs MTLYD

The clearest difference is update cadence: MTLYD at every 4 weeks against 奇石英语's every 2 months. MTLYD also leads on iOS requirement (11.0 vs 13.0). 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.

奇石英语 ships an update every 2 months, MTLYD every 4 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | 奇石英语 | MTLYD |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 45.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 446 MB | 194 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [西亚 刘](https://appshunter.io/developer/1210557596) | [上海思来氏信息咨询有限公司](https://appshunter.io/developer/1089846139) |

## What reviewers say

### 奇石英语

[App page](https://appshunter.io/ios/app/id1296720893)

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

**In-app purchases:** none


### MTLYD

[App page](https://appshunter.io/ios/app/mtlyd/id1581535732)

This app guides K-9 students in reading through engaging courses and interactive activities. It aims to foster a love for reading and improve literacy skills by aligning with curriculum requirements and offering diverse learning materials.

**Highlights:** Professional reading courses aligned with curriculum, Interactive video and audio micro-lessons, Differentiated practice and assessment, Offline and online reading activities, Daily poetry recitation and memorization challenges, Personalized reading reports

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

**In-app purchases:** none


## Frequently asked questions

### Is 奇石英语 free?

奇石英语 is free to download, with no in-app purchases.

### Is MTLYD free?

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

### Do 奇石英语 or MTLYD have ads?

Neither 奇石英语 nor MTLYD shows ads.

### Which is updated more often, 奇石英语 or MTLYD?

奇石英语 ships an update every 2 months, and MTLYD every 4 weeks. Most recently, 奇石英语 was updated on October 20, 2026 and MTLYD on October 14, 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.*