# JAM vs AI学前班

The clearest difference is in-app purchases: AI学前班 at none against JAM's 2. AI学前班 also leads on update cadence (daily vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. JAM sells 2 in-app purchases, starting at $4.99 per month. AI学前班 asks for nothing beyond the download.

JAM ships an update every 10 days, AI学前班 daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JAM | AI学前班 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/jam-ai-speaking-coach/id6749299926/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 123 MB | 14 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Jindi Liu](https://appshunter.io/developer/1829909306) | [晓俊 林](https://appshunter.io/developer/1876308898) |

## What reviewers say

### JAM

[App page](https://appshunter.io/ios/app/jam-ai-speaking-coach/id6749299926)

Practice English speaking for just one minute a day with an AI coach. Get instant feedback on pronunciation, grammar, and vocabulary, and improve fluency for tests or daily conversation. Features include AI-powered corrections and native-like sample answers.

**Highlights:** 60-second speaking practice, AI feedback on pronunciation, grammar, fluency, Native-like sample answers for shadowing, Test prep for IELTS, TOEFL, PTE, Accent training and pronunciation tips, Cloud sync with iCloud

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly membership | $4.99 | per month |
| Yearly subscription | $49.99 | per year |


### AI学前班

[App page](https://appshunter.io/ios/app/ai/id6759028313)

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

**In-app purchases:** none


## Frequently asked questions

### Is JAM free?

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

### Is AI学前班 free?

AI学前班 is free to download, with no in-app purchases.

### Do JAM or AI学前班 have ads?

Neither JAM nor AI学前班 shows ads.

### Which is updated more often, JAM or AI学前班?

JAM ships an update every 10 days, and AI学前班 daily. Most recently, JAM was updated on October 30, 2026 and AI学前班 on October 31, 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.*