# Quira vs Mentra AI

The clearest difference is ratings volume: Quira at 4 against Mentra AI's 1. Quira also leads on iOS requirement (13.0 vs 15.1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Quira sells 2 in-app purchases, starting at $9.99 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 Quira against 5.0 for Mentra AI. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Quira ships an update every 4 weeks, Mentra AI fortnightly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Quira | Mentra AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/quira-ai-study-app/id6757957985/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mentra-ai-study-app/id6759326608/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 90 MB | 57 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rage Technology and service Ltd](https://appshunter.io/developer/6793229531) | [Aliaksei Chmel](https://appshunter.io/developer/1878098389) |

## What reviewers say

### Quira

[App page](https://appshunter.io/ios/app/quira-ai-study-app/id6757957985)

This AI-powered study assistant helps students prepare for exams by creating quizzes and flashcards from their own uploaded documents and lecture recordings. It offers personalized explanations, study plans, and active recall exercises based on your specific course materials.

**Highlights:** Upload PDFs, notes, and documents, Record lectures and review transcripts, AI chat for explanations, Generate quizzes for active recall, Create flashcards from key concepts, Build personalized study plans, Organize study progress

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quira Plus | $9.99 | per month |
| Quira Pro | $19.99 | per month |


### 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 Quira free?

Quira 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, Quira or Mentra AI?

Quira and Mentra AI are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Quira or Mentra AI have ads?

Neither Quira nor Mentra AI shows ads.

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

Quira ships an update every 4 weeks, and Mentra AI fortnightly. Most recently, Quira was updated on October 31, 2026 and Mentra AI on November 5, 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.*