# MathGPT vs Lecture Note Taker

The clearest difference is ads: Lecture Note Taker at none against MathGPT's shown. Lecture Note Taker also leads on device support (3 vs 1). MathGPT's advantage is chart position (#176 vs unranked). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. MathGPT sells 8 in-app purchases, starting at $9.99 per month and Lecture Note Taker sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 30, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | MathGPT | Lecture Note Taker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6K ratings)](https://appshunter.io/ios/app/mathgpt-ai-math-solver/id6736904451/reviews)** | — |
| Number of ratings | **6K** | — |
| Positive reviews | 81.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#176** | — |
| Size | 70 MB | 5 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MathGPT LLC](https://appshunter.io/developer/1773759168) | [Omar Ahmed](https://appshunter.io/developer/1824853572) |

## What reviewers say

### MathGPT

[App page](https://appshunter.io/ios/app/mathgpt-ai-math-solver/id6736904451)

**Currently charting:** #176 Top Grossing · Education (US App Store)

Instantly solve math problems by taking a photo. Get step-by-step explanations, AI-animated videos, and interactive graphs to understand complex concepts. This AI-powered homework helper covers various subjects beyond math.

**Highlights:** Photo-based problem solving, Step-by-step explanations, AI-animated math videos, Interactive graphing calculator, Homework helper for multiple subjects, On-demand AI tutor

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Billing | $9.99 | per month |
| Monthly Billing | $14.99 | per month |
| Monthly Billing | $19.99 | per month |
| Semester Billing | $24.99 | per 3 months |
| Annual Billing | $48.99 | per year |
| Annual Billing | $69.99 | per year |
| Annual Billing | $89.99 | per year |
| Annual Billing | $119.99 | per year |

**What reviewers like**

- 🚀 Excellent video explanations
- 👍 Great app for learning math
- 💡 Interactive and engaging learning experience
- 🚀 Accurate and helpful answers

**What reviewers complain about**

- 🐛 Occasional errors in calculations
- 💰 Lack of annual billing option
- 🐛 Issues with processing images

**Reported bugs**

- Answers sometimes wrong despite paid subscription
- App not working properly, requiring multiple attempts

**Requested features**

- History of examples and solutions
- More detailed explanations in Arabic


### Lecture Note Taker

[App page](https://appshunter.io/ios/app/lecture-note-taker/id6749676991)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access (Weekly) | $4.99 | per 7 days |
| Pro Access (Yearly) | $99.99 | per year |


## Frequently asked questions

### Is MathGPT free?

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

### Is Lecture Note Taker free?

Lecture Note Taker is free to download, with in-app purchases available.

### Do MathGPT or Lecture Note Taker have ads?

MathGPT shows ads; Lecture Note Taker does not.

### Which is updated more often, MathGPT or Lecture Note Taker?

MathGPT ships an update fortnightly, and Lecture Note Taker fortnightly. Most recently, MathGPT was updated on September 30, 2026 and Lecture Note Taker on September 13, 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.*