# CNA Go vs ChatSkills

The clearest difference is update cadence: ChatSkills at weekly against CNA Go's every 6 weeks. ChatSkills also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CNA Go sells 2 in-app purchases, starting at $22.99 per month and ChatSkills sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

CNA Go ships an update every 6 weeks, ChatSkills weekly. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CNA Go | ChatSkills |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Subscription | — |
| Size | 69 MB | 81 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +17 | 4+ |
| Developer | [CNA Go](https://appshunter.io/developer/1529651633) | [Herber Jackson](https://appshunter.io/developer/1797081462) |

## What reviewers say

### CNA Go

[App page](https://appshunter.io/ios/app/cna-go/id1529651631)

Learn English with bilingual teachers and an intelligent system designed for faster, more effective learning. Engage in interactive activities, video lessons, and live Q&A sessions with instructors who understand Brazilian learners' needs.

**Highlights:** Bilingual teachers, Intelligent learning system, Interactive activities, Video lessons, Live Q&A sessions, Thematic classes, Certificate of completion

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CNA Go - Mensal | $22.99 | per month |
| CNA Go - Anual | $199.99 | per year |


### ChatSkills

[App page](https://appshunter.io/ios/app/chatskills/id6742148922)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $7.99 | per month |
| 500 thousand tokens | $0.99 | one-time |
| 2 million tokens | $1.99 | one-time |
| 1 million tokens | $1.99 | one-time |


## Frequently asked questions

### Is CNA Go free?

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

### Is ChatSkills free?

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

### Do CNA Go or ChatSkills have ads?

Neither CNA Go nor ChatSkills shows ads.

### Which is updated more often, CNA Go or ChatSkills?

CNA Go ships an update every 6 weeks, and ChatSkills weekly. Most recently, CNA Go was updated on October 20, 2026 and ChatSkills 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.*