# Go English Coach vs QuiddityML

The clearest difference is update cadence: QuiddityML at every 6 days against Go English Coach's every 2 months. On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Go English Coach sells 12 in-app purchases, starting at $19.99 per month and QuiddityML sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Go English Coach against 5.0 for QuiddityML. Both are backed by a comparable volume of ratings — 5 and 7 respectively.

Go English Coach ships an update every 2 months, QuiddityML every 6 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Go English Coach | QuiddityML |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/go-english-coach/id1658250686/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/quiddityml-machine-learning/id6768768269/reviews) |
| Number of ratings | 5 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Freemium | Freemium |
| Size | 78 MB | 52 MB |
| Requires iOS | 15.5 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jill Singer](https://appshunter.io/developer/1658250688) | [QuiddityML LLC](https://appshunter.io/developer/1896602968) |

## What reviewers say

### Go English Coach

[App page](https://appshunter.io/ios/app/go-english-coach/id1658250686)

This app offers a comprehensive platform for learning and practicing English online. It features live lessons with native speakers, conversation clubs, and a video library, all designed to improve grammar, pronunciation, and fluency.

**Highlights:** Live English lessons with native teachers, Conversation clubs, Extensive video library, Grammar and pronunciation practice, Career and relationship focused learning

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membershi | $19.99 | per month |
| Premium Membership | $19.99 | one-time |
| Intonation Mini-Course | $24.99 | one-time |
| Elite Membership | $26.00 | one-time |
| Pronunciation 101 | $74.99 | one-time |
| Pronunciation 201 | $74.99 | one-time |
| Intermediate Grammar 203 | $74.99 | one-time |
| Intermediate Grammar 201 | $79.99 | one-time |
| Intermediate Grammar 202 | $79.99 | one-time |
| Pronunciation 301 | $79.99 | one-time |
| English Pronunciation &Fluency | $124.99 | one-time |
| Level A Grammar Course | $124.99 | one-time |


### QuiddityML

[App page](https://appshunter.io/ios/app/quiddityml-machine-learning/id6768768269)

Master machine learning and AI with interactive coding exercises and spaced repetition. This app offers structured learning paths, practical projects, and interview preparation to build deep understanding and practical skills.

**Highlights:** Structured AI learning tracks, Hands-on coding exercises, Spaced repetition for retention, Beginner-friendly explanations, Interview preparation, Real-world projects

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuiddityML Pro Monthly | $19.99 | per month |
| QuiddityML Pro Yearly | $149.99 | per year |


## Frequently asked questions

### Is Go English Coach free?

Go English Coach is free to download, with in-app purchases available.

### Is QuiddityML free?

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

### Which has better reviews, Go English Coach or QuiddityML?

Go English Coach and QuiddityML are both rated 5.0 out of 5 on the App Store, from 5 and 7 ratings respectively.

### Do Go English Coach or QuiddityML have ads?

Neither Go English Coach nor QuiddityML shows ads.

### Which is updated more often, Go English Coach or QuiddityML?

Go English Coach ships an update every 2 months, and QuiddityML every 6 days. Most recently, Go English Coach was updated on October 30, 2026 and QuiddityML on October 28, 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.*