# Flutter示例+ vs 步必记

The clearest difference is ads: 步必记 at none against Flutter示例+'s shown. 步必记 also leads on update cadence (every 2 weeks vs monthly). Flutter示例+'s advantage is iOS requirement (9.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Flutter示例+ sells 2 one-off in-app purchases and 步必记 sells 2 in-app purchases, starting at $11.00 per month. Whichever you choose, the download price is not the number that matters.

Flutter示例+ ships an update monthly, 步必记 every 2 weeks. Both last shipped on October 3, 2026.

## The numbers

| Metric | Flutter示例+ | 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 | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Freemium |
| Size | 98 MB | 85 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Bitelu Technology Co., Ltd](https://appshunter.io/developer/1554038026) | [HardwareOrigin, LLC](https://appshunter.io/developer/1122462671) |

## What reviewers say

### Flutter示例+

[App page](https://appshunter.io/ios/app/flutter-plus/id1554038024)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $0.99 | one-time |
| 终身会员 | $2.99 | one-time |


### 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 Flutter示例+ free?

Flutter示例+ is free to download, with in-app purchases available.

### Is 步必记 free?

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

### Do Flutter示例+ or 步必记 have ads?

Flutter示例+ shows ads; 步必记 does not.

### Which is updated more often, Flutter示例+ or 步必记?

Flutter示例+ ships an update monthly, and 步必记 every 2 weeks. Most recently, Flutter示例+ was updated on October 3, 2026 and 步必记 on October 3, 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.*