# Mentra AI vs ChitraRealm

Mentra AI and ChitraRealm are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Mentra AI sells 2 in-app purchases, starting at $9.99 per month and ChitraRealm sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

Mentra AI ships an update fortnightly, ChitraRealm every 3 weeks. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Mentra AI | ChitraRealm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mentra-ai-study-app/id6759326608/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 100 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Aliaksei Chmel](https://appshunter.io/developer/1878098389) | [Nikhil Shrestha](https://appshunter.io/developer/6793167718) |

## What reviewers say

### 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 |


### ChitraRealm

[App page](https://appshunter.io/ios/app/chitrarealm/id6793167716)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChitraRealm Premium Monthly | $6.99 | per month |
| ChitraRealm Premium Annual | $79.99 | per year |
| Single Story | $0.99 | one-time |
| Credit Pack | $6.99 | one-time |


## Frequently asked questions

### Is Mentra AI free?

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

### Is ChitraRealm free?

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

### Do Mentra AI or ChitraRealm have ads?

Neither Mentra AI nor ChitraRealm shows ads.

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

Mentra AI ships an update fortnightly, and ChitraRealm every 3 weeks. Most recently, Mentra AI was updated on October 18, 2026 and ChitraRealm on October 11, 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.*