# StudySphere 2026 vs Mentra AI

The clearest difference is monetization model: StudySphere 2026 at free against Mentra AI's free with in-app purchases. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. StudySphere 2026 sells 2 in-app purchases, starting at $4.99 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 StudySphere 2026 against 5.0 for Mentra AI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 28, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | StudySphere 2026 | Mentra AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/studysphere-2026/id6759081397/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mentra-ai-study-app/id6759326608/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 52 MB | 57 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [Corevia Technologies LLC](https://appshunter.io/developer/1854517538) | [Aliaksei Chmel](https://appshunter.io/developer/1878098389) |

## What reviewers say

### StudySphere 2026

[App page](https://appshunter.io/ios/app/studysphere-2026/id6759081397)

This app facilitates collaborative learning through focused study circles. Users can create or join groups based on subjects or exams, participate in live sessions, share resources, and track progress with schedules and challenges. An AI tutor is available for explanations and study planning.

**Highlights:** Create/join study circles, Live voice/video sessions, Resource sharing, AI Tutor support, Study schedules & reminders, Progress tracking & challenges

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudySphere Premium | $4.99 | per month |
| StudySphere Premium | $49.99 | per year |


### 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 StudySphere 2026 free?

StudySphere 2026 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, StudySphere 2026 or Mentra AI?

StudySphere 2026 and Mentra AI are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do StudySphere 2026 or Mentra AI have ads?

Neither StudySphere 2026 nor Mentra AI shows ads.

### Which is updated more often, StudySphere 2026 or Mentra AI?

StudySphere 2026 ships an update fortnightly, and Mentra AI fortnightly. Most recently, StudySphere 2026 was updated on October 28, 2026 and Mentra AI on October 18, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*