# 奇妙盟友 vs 沙漏单词

The clearest difference is in-app purchases: 奇妙盟友 at none against 沙漏单词's 3. 奇妙盟友 also leads on iOS requirement (15.0 vs 17.0). 沙漏单词's advantage is device support. On price there is nothing between them.

Both are free to download. 沙漏单词 sells 3 in-app purchases, starting at $4.99 per 3 months. 奇妙盟友 asks for nothing beyond the download.

## The numbers

| Metric | 奇妙盟友 | 沙漏单词 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 9 days |
| Monetization | Free | — |
| Size | 120 MB | 41 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [志旭 贾](https://appshunter.io/developer/1190066718) | [土峰 邓](https://appshunter.io/developer/1828159493) |

## What reviewers say

### 奇妙盟友

[App page](https://appshunter.io/ios/app/id1326558157)

This app offers a free and unlimited vocabulary learning experience with a focus on effective memorization. It provides detailed explanations, example sentences, and various learning resources to help users master English words for different exams and levels. The app utilizes a personalized anti-forgetting strategy to optimize review schedules.

**Highlights:** Unlimited vocabulary learning, Spelling and mnemonic aids, Detailed word explanations and examples, Personalized anti-forgetting review plans, Compatibility with physical vocabulary books, Specialized word lists (phrases, roots, etc.), Learning progress statistics and charts

**In-app purchases:** none


### 沙漏单词

[App page](https://appshunter.io/ios/app/id6749206220)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 季会员 | $4.99 | per 3 months |
| 年会员 | $9.99 | per year |
| 终身会员 | $12.99 | one-time |


## Frequently asked questions

### Is 奇妙盟友 free?

奇妙盟友 is free to download, with no in-app purchases.

### Is 沙漏单词 free?

沙漏单词 is free to download, with in-app purchases available.

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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.*