# 奇妙盟友 vs 保安员考证学知题

The clearest difference is device support: 保安员考证学知题 at 2 against 奇妙盟友's —. 保安员考证学知题 also leads on iOS requirement (13.0 vs 15.0). On price 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.

## The numbers

| Metric | 奇妙盟友 | 保安员考证学知题 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | — | No |
| Monetization | Free | — |
| Size | 120 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [志旭 贾](https://appshunter.io/developer/1190066718) | [修虎 梁](https://appshunter.io/developer/1536720402) |

## 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


### 保安员考证学知题

[App page](https://appshunter.io/ios/app/id6768227656)

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

**In-app purchases:** none


## Frequently asked questions

### Is 奇妙盟友 free?

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

### Is 保安员考证学知题 free?

保安员考证学知题 is free to download, with no in-app purchases.

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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.*