# Photo Math vs Whatly

The clearest difference is price: Photo Math at Free against Whatly's $1.99. Photo Math also leads on chart position (#171 vs unranked) and iOS requirement (15.0 vs 17.0). Whatly's advantage is in-app purchases (none vs 10) and ads (none vs shown). On update cadence and device support there is nothing between them.

Photo Math is free to download; Whatly costs $1.99 up front. Photo Math sells 10 in-app purchases, starting at $6.99 per 7 days. Whatly asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Photo Math | Whatly |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.6 (3.1K ratings)](https://appshunter.io/ios/app/photo-math-ai-homework-helper/id6473621954/reviews)** | — |
| Number of ratings | **3.1K** | — |
| Positive reviews | 43.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#171** | — |
| Size | 124 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [AppTitude Technologies OU](https://appshunter.io/developer/1896778670) | [Antonio De Crisci](https://appshunter.io/developer/1896527435) |

## What reviewers say

### Photo Math

[App page](https://appshunter.io/ios/app/photo-math-ai-homework-helper/id6473621954)

**Currently charting:** #171 Top Grossing · Education (US App Store)

This app uses AI to help with math homework. Scan problems with your camera or type them in plain English to get step-by-step solutions and explanations. It also offers an essay writing tool for academic assistance.

**Highlights:** Homework scanner, Step-by-step solutions, Type questions in plain English, Essay writer tool, Equation solver, Graph analysis

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One week access with trial | $6.99 | per 7 days |
| One week access with trial | $7.99 | per 7 days |
| One week access with trial | $9.99 | per 7 days |
| One week subscription | $9.99 | per 7 days |
| One week access | $9.99 | per 7 days |
| One week access | $11.99 | per 7 days |
| One month access with trial | $24.99 | per month |
| Quarter access | $39.99 | per 3 months |
| One year access with trial | $49.99 | per year |
| One year subscription | $59.99 | per year |

**What reviewers like**

- 👍 Helpful for learning math
- 🚀 Breaks down complex problems into simple steps
- 💡 Explains solutions in detail for better understanding

**What reviewers complain about**

- 🔒 Requires subscription to access full answers
- 🐛 Blurry/unclear answers when trying to access without subscription
- 🐛 Functionality issues like not being able to log in or scan problems

**Reported bugs**

- Unexpected errors when trying to solve problems
- Subscription issues like being charged unexpectedly

**Requested features**

- Better explanations for solutions
- More affordable pricing options


### Whatly

[App page](https://appshunter.io/ios/app/whatly/id6777596938)

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

**In-app purchases:** none


## Frequently asked questions

### Is Photo Math free?

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

### Is Whatly free?

Whatly costs $1.99, with no in-app purchases.

### Do Photo Math or Whatly have ads?

Photo Math shows ads; Whatly does not.

### Which is updated more often, Photo Math or Whatly?

Photo Math ships an update every 2 weeks, and Whatly every 2 weeks. Most recently, Photo Math was updated on November 4, 2026 and Whatly on October 31, 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.*