Llama by Meta vs Photomath

Side-by-side comparison to help you choose the best tool.

Llama by Meta

free

4.6 / 5.0

Llama is Meta's family of open-source large language models, with Llama 3 representing the current modern in open-weight models, available in sizes from 8B to 405B parameters. Developers and researchers can freely download, fine-tune, and deploy Llama models locally or on any cloud infrastructure, making it the foundation for thousands of downstream applications and custom models. Meta releases Llama models under a community licence that permits commercial use, driving massive adoption across the AI platform.

Best for: Researchers, enterprises, and developers who need full control over their AI models and want to avoid proprietary API dependencies.

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Photomath

freemium

4.7 / 5.0

Photomath is an AI mathematics solver app that allows users to scan handwritten or printed equations with their smartphone camera and receive instant step-by-step tools with animated explanations. It covers arithmetic, algebra, calculus, trigonometry, and more. The app is designed to help students understand the reasoning behind each tool step, making it a learning tool rather than just an answer machine.

Best for: Students at all levels who want to understand how to solve maths problems step by step.

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Feature Comparison

Feature	Llama by Meta	Photomath
Pricing	free	freemium
Category	-	-
Rating	★★★★½ 4.6	★★★★½ 4.7
Best For	Researchers, enterprises, and developers who need full control over their AI models and want to avoid proprietary API dependencies.	Students at all levels who want to understand how to solve maths problems step by step.
Views	5	6

Pros & Cons — Llama by Meta

Pros

Completely free to download and deploy
Largest open-source model ecosystem and community
Competitive with closed models at many tasks

Cons

Requires significant GPU resources for larger model variants
No managed hosting — infrastructure setup is the user's responsibility

Pros & Cons — Photomath

Pros

Exceptional equation recognition accuracy
Animated steps make solutions easy to follow
Supports a wide range of maths topics

Cons

Advanced explanations locked behind paid plan
Can encourage answer-copying if misused

Key Features — Llama by Meta

Open-weight models from 8B to 405B parameters
Commercial use permitted under Meta Llama licence
Fine-tuning support with LoRA and QLoRA
Multilingual capabilities in Llama 3
Broad deployment support across cloud and local environments

Key Features — Photomath

Camera-based equation scanning
Step-by-step animated solutions
Handwritten equation recognition
Covers algebra to calculus
Multiple solution methods shown

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