# AI外语学习 vs 步必记

The clearest difference is in-app purchases: AI外语学习 at none against 步必记's 2. AI外语学习 also leads on iOS requirement (9.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 步必记 sells 2 in-app purchases, starting at $11.00 per month. AI外语学习 asks for nothing beyond the download.

AI外语学习 ships an update fortnightly, 步必记 every 2 weeks. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | AI外语学习 | 步必记 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ai/id6474546585/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 18 MB | 85 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Qi Zhi Technology Co. Ltd](https://appshunter.io/developer/1202526572) | [HardwareOrigin, LLC](https://appshunter.io/developer/1122462671) |

## What reviewers say

### AI外语学习

[App page](https://appshunter.io/ios/app/ai/id1457543405)

**Features:** macOS Compatibility

**In-app purchases:** none


### 步必记

[App page](https://appshunter.io/ios/app/ai/id6474546585)

This comprehensive AI-powered platform offers a suite of tools for language learning. It includes features like translation, dictionaries, text-to-speech, pronunciation assessment, and AI coaching to meet all your language study needs.

**Highlights:** AI language coaching, Translation and dictionary, Text-to-speech (TTS), Pronunciation assessment, Grammar analysis, Flashcards and notes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KaZuo.AI Monthly Membership | $11.00 | per month |
| KaZuo.AI Annual Membership | $119.00 | per year |


## Frequently asked questions

### Is AI外语学习 free?

AI外语学习 is free to download, with no in-app purchases.

### Is 步必记 free?

步必记 is free to download, with in-app purchases available.

### Do AI外语学习 or 步必记 have ads?

Neither AI外语学习 nor 步必记 shows ads.

### Which is updated more often, AI外语学习 or 步必记?

AI外语学习 ships an update fortnightly, and 步必记 every 2 weeks. Most recently, AI外语学习 was updated on October 26, 2026 and 步必记 on October 20, 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.*