# MathGPT vs PhoMath

The clearest difference is in-app purchases: PhoMath at none against MathGPT's 8. MathGPT's advantage is chart position (#176 vs unranked) and update cadence (fortnightly vs monthly). On price, ads, device support 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. PhoMath asks for nothing beyond the download.

MathGPT ships an update fortnightly, PhoMath monthly. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | MathGPT | PhoMath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6.1K ratings)](https://appshunter.io/ios/app/mathgpt-ai-math-solver/id6736904451/reviews)** | — |
| Number of ratings | **6.1K** | — |
| Positive reviews | 82.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#176** | — |
| Size | 70 MB | 26 MB |
| Requires iOS | **16.4** | 17.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [MathGPT LLC](https://appshunter.io/developer/1773759168) | [Nguyen Thi Lien](https://appshunter.io/developer/1778161058) |

## 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


### PhoMath

[App page](https://appshunter.io/ios/app/phomath-ai-resolve/id6737819952)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MathGPT free?

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

### Is PhoMath free?

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

### Do MathGPT or PhoMath have ads?

Both MathGPT and PhoMath show ads.

### Which is updated more often, MathGPT or PhoMath?

MathGPT ships an update fortnightly, and PhoMath monthly. Most recently, MathGPT was updated on October 19, 2026 and PhoMath 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.*