# WeSolve+ vs Mars AI

The clearest difference is update cadence: Mars AI at every 2 days against WeSolve+'s every 5 days. WeSolve+'s advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. WeSolve+ sells 4 in-app purchases, starting at $9.99 per month and Mars AI sells 7 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

WeSolve+ ships an update every 5 days, Mars AI every 2 days. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | WeSolve+ | Mars AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mars-ai-study-and-note-taker/id6786825890/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 275 MB | 27 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [MERT ERARSLAN](https://appshunter.io/developer/1896668133) | [Nexify Labs](https://appshunter.io/developer/1817440343) |

## What reviewers say

### WeSolve+

[App page](https://appshunter.io/ios/app/wesolve-plus-ai-tutor-for-notes/id6769554513)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WeSolve Premium Monthly | $9.99 | per month |
| WeSolve Ultra Monthly | $19.99 | per month |
| WeSolve Premium Yearly | $79.99 | per year |
| WeSolve Ultra Yearly | $149.99 | per year |


### Mars AI

[App page](https://appshunter.io/ios/app/mars-ai-study-and-note-taker/id6786825890)

This app transforms dense academic material into interactive study missions. It automates organization, generates summaries, flashcards, and practice tests from lectures, PDFs, or links, helping users retain information more effectively and reduce study time.

**Highlights:** Instant AI Summaries, Audio Lecture Podcasts, Gamified Test Prep, Interactive AI Chat, Progress Trackers, Lecture Recording & PDF Upload

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mars AI Premium Weekly | $4.99 | per 7 days |
| Mars AI Premium Monthly | $12.99 | per month |
| Mars AI Premium Annual | $49.99 | per year |
| Mars AI Premium Annual | $49.99 | per year |
| Mars AI Premium Annual | $59.99 | per year |
| Mars AI Premium Annual | $69.99 | per year |
| Mars AI Premium Annual | $79.99 | per year |


## Frequently asked questions

### Is WeSolve+ free?

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

### Is Mars AI free?

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

### Do WeSolve+ or Mars AI have ads?

Neither WeSolve+ nor Mars AI shows ads.

### Which is updated more often, WeSolve+ or Mars AI?

WeSolve+ ships an update every 5 days, and Mars AI every 2 days. Most recently, WeSolve+ was updated on October 1, 2026 and Mars AI on October 9, 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.*