# Pyka AI vs Mentra AI

The clearest difference is monetization model: Mentra AI at free with in-app purchases against Pyka AI's subscription. Mentra AI also leads on iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Pyka AI sells 5 in-app purchases, starting at $19.99 per month and Mentra AI sells 2 in-app purchases, starting at $9.99 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 Pyka AI against 5.0 for Mentra AI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Pyka AI ships an update every 2 weeks, Mentra AI fortnightly. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Pyka AI | Mentra AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/pyka-ai-language-learning/id6758245991/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mentra-ai-study-app/id6759326608/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 91 MB | 57 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Diyar Dirik](https://appshunter.io/developer/1849149412) | [Aliaksei Chmel](https://appshunter.io/developer/1878098389) |

## What reviewers say

### Pyka AI

[App page](https://appshunter.io/ios/app/pyka-ai-language-learning/id6758245991)

Practice real-life conversations with an AI coach. Engage in chat or voice mode with realistic scenarios for various social and professional situations. Receive instant feedback and track your progress to speak with confidence.

**Highlights:** AI-powered conversation training, Chat and voice practice, Real-life scenarios, Instant feedback and tips, Progress tracking, Selectable voices

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $19.99 | per month |
| Toky - Yearly plan | $119.99 | per year |
| Starter Pack | $5.99 | one-time |
| Power Pack | $17.99 | one-time |
| Super Pack | $59.99 | one-time |


### Mentra AI

[App page](https://appshunter.io/ios/app/mentra-ai-study-app/id6759326608)

This app provides instant, step-by-step solutions and explanations for academic problems via photo scan or voice input. It offers personalized learning paths and 24/7 AI tutoring to help users master complex subjects and prepare for exams.

**Highlights:** Scan and solve problems with photo input, Voice AI tutor for spoken explanations, Personalized learning journeys, 24/7 AI assistance, Exam readiness preparation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mentra Monthly | $9.99 | per month |
| Mentra Yearly | $44.99 | per year |


## Frequently asked questions

### Is Pyka AI free?

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

### Is Mentra AI free?

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

### Which has better reviews, Pyka AI or Mentra AI?

Pyka AI and Mentra AI are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Pyka AI or Mentra AI have ads?

Neither Pyka AI nor Mentra AI shows ads.

### Which is updated more often, Pyka AI or Mentra AI?

Pyka AI ships an update every 2 weeks, and Mentra AI fortnightly. Most recently, Pyka AI was updated on October 14, 2026 and Mentra AI on October 2, 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.*