# Stimy AI vs Xolve

The clearest difference is in-app purchases: Stimy AI at none against Xolve's 3. Xolve's advantage is update cadence (every 2 days vs fortnightly) and rating (4.9 vs 4.6). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Xolve sells 3 in-app purchases, starting at $9.99 per month. Stimy AI asks for nothing beyond the download.

Xolve holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 5 and 7 respectively.

Stimy AI ships an update fortnightly, Xolve every 2 days. The most recent releases landed on October 12, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Stimy AI | Xolve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/stimy-ai-math-solver-and-tutor/id6502286375/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/xolve-science-homework-solver/id6692606919/reviews)** |
| Number of ratings | 5 | **7** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | **Free** | Freemium |
| Size | 33 MB | 77 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xfaang Sp. z o.o.](https://appshunter.io/developer/1661814665) | [TBSystems](https://appshunter.io/developer/1605374005) |

## What reviewers say

### Stimy AI

[App page](https://appshunter.io/ios/app/stimy-ai-math-solver-and-tutor/id6502286375)

This app provides AI-powered assistance for math homework and self-study. It can instantly solve problems by scanning them, analyze written work for mistakes, and generate practice questions. Users can also ask math-related questions to a chatbot for further help.

**Highlights:** Instant math problem solver, Step-by-step explanations, Analyze written math work, Generate practice math questions, Math chatbot for queries, AI-powered homework help

**Features:** macOS Compatibility

**In-app purchases:** none


### Xolve

[App page](https://appshunter.io/ios/app/xolve-science-homework-solver/id6692606919)

Get instant, step-by-step solutions and explanations for math, physics, chemistry, and biology homework. This AI-powered study companion offers 24/7 expert help and includes a suite of study tools to boost academic performance.

**Highlights:** AI-powered accurate answers, Step-by-step animated explanations, 24/7 expert tutor help, Photo recognition for problems, Covers Math, Physics, Chemistry, Biology, Study toolbox with focus mode and calculator

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Xolve Unlimited - 1 month | $9.99 | per month |
| Xolve Unlimited - 3 months | $24.99 | per 3 months |
| Xolve Unlimited - 6 months | $29.99 | per 6 months |


## Frequently asked questions

### Is Stimy AI free?

Stimy AI is free to download, with no in-app purchases.

### Is Xolve free?

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

### Which has better reviews, Stimy AI or Xolve?

Xolve is rated higher. Stimy AI averages 4.6 out of 5 from 5 ratings, while Xolve averages 4.9 from 7 ratings.

### Do Stimy AI or Xolve have ads?

Neither Stimy AI nor Xolve shows ads.

### Which is updated more often, Stimy AI or Xolve?

Stimy AI ships an update fortnightly, and Xolve every 2 days. Most recently, Stimy AI was updated on October 12, 2026 and Xolve on October 21, 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.*