# JAM vs ShadowTuber

The clearest difference is in-app purchases: ShadowTuber at none against JAM's 2. ShadowTuber also leads on update cadence (every 3 days vs every 10 days). On price, ads, monetization model and device support there is nothing between them.

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

JAM ships an update every 10 days, ShadowTuber every 3 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | JAM | ShadowTuber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/jam-ai-speaking-coach/id6749299926/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 123 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Jindi Liu](https://appshunter.io/developer/1829909306) | [Xiangqian Liu](https://appshunter.io/developer/6784624826) |

## 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 |


### ShadowTuber

[App page](https://appshunter.io/ios/app/shadowtuber/id6784624464)

This app helps serious English learners improve their speaking skills through a shadowing technique. Import your own audio or video, and it transcribes and segments the content into bite-sized lessons for practice. It offers various playback and recording modes, with advanced pronunciation scoring available in the Pro version.

**Highlights:** Import custom audio/video, On-device transcription & segmentation, Sentence-by-sentence shadowing, Manual & auto playback modes, A/B recording comparison, Word-by-word pronunciation scoring (Pro), Adjustable playback speed

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

**In-app purchases:** none


## Frequently asked questions

### Is JAM free?

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

### Is ShadowTuber free?

ShadowTuber is free to download, with no in-app purchases.

### Do JAM or ShadowTuber have ads?

Neither JAM nor ShadowTuber shows ads.

### Which is updated more often, JAM or ShadowTuber?

JAM ships an update every 10 days, and ShadowTuber every 3 days. Most recently, JAM was updated on October 24, 2026 and ShadowTuber on October 9, 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.*