What is the main difference between Grammarly and Photomath?

Grammarly and Photomath differ in several key areas. Both Grammarly and Photomath use a Freemium pricing model. Grammarly focuses on Writing, Productivity while Photomath specializes in Education, Productivity. Grammarly is available on Web, Windows, Mac, iOS, Android and Photomath supports Android, iOS.

Which is better: Grammarly or Photomath?

Photomath has a higher user rating (4.7/5) compared to Grammarly (4.6/5). Grammarly excels at: Works seamlessly across 500,000+ apps and websites through browser extensions, desktop apps, and mobile keyboards, providing consistent writing assistance everywhere you type.; Context-aware suggestions adapt to your writing goals, audience, and tone, delivering genuinely useful feedback rather than generic grammar rules that ignore intent.. Photomath stands out for: The camera scanning technology powered by Google’s AI delivers near-instant recognition of both printed and handwritten math problems with exceptional accuracy across a wide range of mathematical notation.; Step-by-step explanations provide multiple solving methods for each problem, with animated walkthroughs that make complex concepts accessible and help students genuinely understand the underlying math rather than just copying answers.. The best choice depends on your specific needs in Productivity.

Can I use both Grammarly and Photomath together?

Yes, many users combine multiple AI tools. Grammarly can cover Writing tasks while Photomath handles Education needs.

Grammarly vs Photomath: Full Comparison

Head-to-head feature, pricing & rating comparison for 2026

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Feature

Grammarly

Photomath

Rating

4.6 / 5.0

4.7 / 5.0

Pricing Model

Freemium

Platforms

Web, Windows, Mac, iOS, Android

Android, iOS

Best For

Writing, Productivity

Education, Productivity

Top Features

Real-Time Grammar and Spelling: Instantly identifies and corrects grammatical errors, misspellings, and punctuation mistakes as you type, with clear explanations for each suggestion.
Tone Detector: Analyzes your writing in real time and displays how your message is likely to be perceived, covering dimensions like formality, confidence, friendliness, and urgency.
GrammarlyGO (Generative AI): Compose new text, rewrite existing content for different tones, summarize documents, and generate ideas using AI prompts directly within any text field.

AI Camera Scanner: Point your camera at any printed or handwritten math problem and receive an instant solution with detailed breakdown, powered by Google’s advanced OCR and machine learning models.
Handwriting Recognition: Accurately recognizes handwritten mathematical expressions on paper, whiteboards, or notebooks, supporting a natural study workflow without requiring manual input of complex equations.
Animated Step-by-Step Solutions: Each problem is solved with animated, sequential steps that visually guide students through the logic of every calculation, with multiple solving methods offered for comprehensive understanding.

Pros

Works seamlessly across 500,000+ apps and websites through browser extensions, desktop apps, and mobile keyboards, providing consistent writing assistance everywhere you type.
Context-aware suggestions adapt to your writing goals, audience, and tone, delivering genuinely useful feedback rather than generic grammar rules that ignore intent.
GrammarlyGO integrates generative AI directly into the writing workflow, allowing users to compose, rewrite, and ideate without leaving their current application.
The tone detection feature provides real-time feedback on how your writing will be perceived by readers, helping you strike the right emotional note in sensitive communications.

The camera scanning technology powered by Google’s AI delivers near-instant recognition of both printed and handwritten math problems with exceptional accuracy across a wide range of mathematical notation.
Step-by-step explanations provide multiple solving methods for each problem, with animated walkthroughs that make complex concepts accessible and help students genuinely understand the underlying math rather than just copying answers.
Robust offline functionality ensures that core features including problem scanning and step-by-step solutions remain fully accessible without an internet connection, making it a dependable tool for studying anywhere.
Google’s continued investment has expanded support to cover advanced topics including calculus, statistics, and complex word problems, with regular updates improving the depth and clarity of explanations.

Cons

The Premium plan at $12 per month (annual billing) may feel expensive for individual users, especially students, considering that basic grammar checking is available in many free tools.
Grammarly can occasionally be overly prescriptive with style suggestions, flagging intentional stylistic choices like sentence fragments, colloquialisms, or creative phrasing as errors.
The generative AI features in GrammarlyGO, while convenient, are less capable than dedicated AI assistants like ChatGPT or Claude for complex writing tasks, long-form content, or creative work.

The Photomath Plus subscription required for advanced features like detailed AI-powered explanations, custom visual aids, and expert-validated solutions can feel expensive for students and families on a budget, especially when many basic educational resources are available for free.
While the app excels at procedural math, it can struggle with highly abstract or proof-based problems common in university-level mathematics courses, sometimes providing incomplete or overly simplified explanations for theoretical concepts.
There is a legitimate concern among educators that easy access to instant answers may discourage some students from genuinely attempting problems on their own, potentially undermining the productive struggle that is essential to deep mathematical learning.

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Grammarly vs Photomath: Detailed Analysis

Quick Summary

Grammarly (4.6/5, 250,000 reviews) and Photomath (4.7/5, 3,000,000 reviews) are both popular AI tools in the Writing, Productivity, Education space. Photomath leads in user satisfaction with a 4.7 rating versus Grammarly's 4.6.

Pricing Comparison

Both Grammarly and Photomath follow a Freemium pricing model, making the decision more about features than cost. Grammarly offers: Grammarly offers a well-structured freemium pricing model with clear value at each tier. The free plan is genuinely useful, providing core grammar, sp... Photomath provides: Photomath operates on a freemium model that provides substantial value at no cost while reserving premium features for paying subscribers. The free ti...

Platform Availability

Grammarly is available on Web, Windows, Mac, iOS, Android while Photomath supports Android, iOS. Grammarly offers broader platform coverage with 5 platforms versus 2.

Choose Grammarly if you...

Works seamlessly across 500,000+ apps and websites through browser extensions, desktop apps, and mobile keyboards, providing consistent writing assistance everywhere you type.
Context-aware suggestions adapt to your writing goals, audience, and tone, delivering genuinely useful feedback rather than generic grammar rules that ignore intent.
GrammarlyGO integrates generative AI directly into the writing workflow, allowing users to compose, rewrite, and ideate without leaving their current application.
Need a tool focused on Writing and Productivity

Choose Photomath if you...

The camera scanning technology powered by Google’s AI delivers near-instant recognition of both printed and handwritten math problems with exceptional accuracy across a wide range of mathematical notation.
Step-by-step explanations provide multiple solving methods for each problem, with animated walkthroughs that make complex concepts accessible and help students genuinely understand the underlying math rather than just copying answers.
Robust offline functionality ensures that core features including problem scanning and step-by-step solutions remain fully accessible without an internet connection, making it a dependable tool for studying anywhere.
Need a tool focused on Education and Productivity

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