# Lab4U vs AI Math Solver

Lab4U and AI Math Solver both sit at 4.5 stars, but that hides the real split: 88% of AI Math Solver's written reviews are positive against 36% of Lab4U's. AI Math Solver also leads on ratings volume (364 vs 10) and update cadence (weekly vs every 2 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Lab4U sells 4 one-off in-app purchases and AI Math Solver sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Lab4U against 4.6 for AI Math Solver. That said, the two scores are not equally well evidenced: AI Math Solver has 364 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 36% of Lab4U's written reviews are positive against 88% of AI Math Solver's.

Lab4U ships an update every 2 weeks, AI Math Solver weekly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lab4U | AI Math Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (10 ratings)](https://appshunter.io/ios/app/lab4u/id1049405068/reviews) | **[4.6 (364 ratings)](https://appshunter.io/ios/app/ai-math-solver-science-answers/id6738112532/reviews)** |
| Number of ratings | 10 | **364** |
| Positive reviews | 36.4% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 105 MB | 34 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Lab4U Inc.](https://appshunter.io/developer/1049405067) | [Giang Nguyen](https://appshunter.io/developer/1735877583) |

## What reviewers say

### Lab4U

[App page](https://appshunter.io/ios/app/lab4u/id1049405068)

This app transforms your device into a scientific tool for hands-on biology, physics, and chemistry experiments. Explore real-time data using your phone's sensors to learn and teach science in an engaging, inquiry-based manner.

**Highlights:** Real-time sensor experiments, Biology, physics, and chemistry labs, Inquiry-Based Learning methodology, Curriculum-aligned content, Scientific thinking development, Device camera, microphone, and motion sensor integration

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lab4physics Trial | Free | one-time |
| Lab4U Trial | Free | one-time |
| Lab4Physics Premium | $45.99 | one-time |
| Lab4U Premium | $45.99 | one-time |


### AI Math Solver

[App page](https://appshunter.io/ios/app/ai-math-solver-science-answers/id6738112532)

Solve math problems instantly by snapping a photo. Get step-by-step explanations, AI chatbot assistance, and graph analysis. This app acts as a virtual tutor for homework and exam preparation.

**Highlights:** Math scanner with camera, AI chatbot for instant answers, Step-by-step homework help, Graph analysis and visualization, Virtual math tutor, Practice quizzes

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Premium Plan | $4.99 | per 7 days |
| 1 Month Premium Plan | $12.99 | per month |

**What reviewers like**

- 👍 Great app
- 👍 Helpful
- 👍 Provides right answers
- 👍 Easy to understand

**What reviewers complain about**

- 💰 Requires paid subscription
- 🐛 Limited free usage

**Reported bugs**

- Subscription issues
- Compatibility problems

**Requested features**

- Dark mode option
- More free usage


## Frequently asked questions

### Is Lab4U free?

Lab4U is free to download, with in-app purchases available.

### Is AI Math Solver free?

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

### Which has better reviews, Lab4U or AI Math Solver?

AI Math Solver is rated higher. Lab4U averages 4.5 out of 5 from 10 ratings, while AI Math Solver averages 4.6 from 364 ratings.

### Do Lab4U or AI Math Solver have ads?

Neither Lab4U nor AI Math Solver shows ads.

### Which is updated more often, Lab4U or AI Math Solver?

Lab4U ships an update every 2 weeks, and AI Math Solver weekly. Most recently, Lab4U was updated on October 24, 2026 and AI Math Solver on October 30, 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.*