# AI Math Homework Solver vs 4Book (AI)

The clearest difference is in-app purchases: 4Book (AI) at none against AI Math Homework Solver's 6. 4Book (AI) also leads on update cadence (every 5 days vs every 2 months). AI Math Homework Solver's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AI Math Homework Solver sells 6 in-app purchases, starting at $3.99 per 7 days. 4Book (AI) asks for nothing beyond the download.

AI Math Homework Solver ships an update every 2 months, 4Book (AI) every 5 days. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | AI Math Homework Solver | 4Book (AI) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/ai-math-homework-solver-sova/id6761581840/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 46 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIDUS TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1771341575) | [ILLIA MAKAROV](https://appshunter.io/developer/6798360724) |

## What reviewers say

### AI Math Homework Solver

[App page](https://appshunter.io/ios/app/ai-math-homework-solver-sova/id6761581840)

Instantly solve homework problems with AI. Scan any question for step-by-step solutions and explanations across various subjects. Get personalized tutoring support 24/7 to master your studies.

**Highlights:** Scan homework problems for instant solutions, Step-by-step explanations for logic, AI chat tutor for follow-up questions, Supports over 26 languages, Covers math, science, humanities, and economics, Scan history for review

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sova Pro – Weekly Offer | $3.99 | per 7 days |
| Sova Pro – Weekly | $7.99 | per 7 days |
| Sova Pro – Weekly | $7.99 | per 7 days |
| Sova Pro – Annual Offer | $14.99 | per year |
| Sova Pro – Annual | $49.99 | per year |
| Sova Pro – Annual | $49.99 | per year |


### 4Book (AI)

[App page](https://appshunter.io/ios/app/4book-ai/id6798360722)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Math Homework Solver free?

AI Math Homework Solver is free to download, with in-app purchases available.

### Is 4Book (AI) free?

4Book (AI) is free to download, with no in-app purchases.

### Do AI Math Homework Solver or 4Book (AI) have ads?

4Book (AI) shows ads; AI Math Homework Solver does not.

### Which is updated more often, AI Math Homework Solver or 4Book (AI)?

AI Math Homework Solver ships an update every 2 months, and 4Book (AI) every 5 days. Most recently, AI Math Homework Solver was updated on October 24, 2026 and 4Book (AI) on October 12, 2026.

---

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