# DeepSeek vs MathSolverAI

DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. MathSolverAI records 0 monthly visits with — growth and Freemium pricing.

| Metric | [DeepSeek](https://openaitools.app/tool/deepseek) | [MathSolverAI](https://openaitools.app/tool/mathsolverai) |
| :--- | :--- | :--- |
| Website URL | https://www.deepseek.com | https://apps.apple.com/us/app/mathsolverai/id6504369911 |
| Categories | Large Language Models (LLMs), Open Source AI Models, AI API, AI Chatbot | AI Math, AI Homework Helper, AI Answer |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 372,761,591 | 0 |
| MoM Growth Rate | +4.3% | — |
| Primary Market | China | Global |
| Direct Visits | 291,585,405 | 0 |
| Review Score | 4.8 | 4.4 |
| Saved Count | 44 | 0 |
| Supported Platforms | Website | App |

## DeepSeek

DeepSeek (Hangzhou DeepSeek Artificial Intelligence Co., Ltd.) is a frontier AI research organization that disrupted the global LLM market by pairing open-weight transparency with breakthrough Mixture-of-Experts (MoE) and reinforcement-learning reasoning efficiency. Following the landmark releases of DeepSeek-V3 and the peer-reviewed DeepSeek-R1 reasoning model, DeepSeek introduced the DeepSeek-V4 generation in 2026—featuring a hybrid attention architecture and a native 1-million-token context window across DeepSeek-V4-Pro (1.6T total parameters, 49B active per token) and DeepSeek-V4.1-Flash (284B total parameters, 13B active per token).

Users can interact with DeepSeek in three ways: completely free through the consumer web portal (chat.deepseek.com) and mobile apps with one-click toggles for deep thinking and live web search; via DeepSeek's hosted, OpenAI-compatible developer API; or by self-hosting DeepSeek's open-weight checkpoints (including V3, R1, Prover-V2, and distilled Qwen/Llama variants) on private infrastructure. The models excel at competitive mathematics, algorithm design, repository-level software engineering, and structured data extraction, with automatic context caching on the API that slashes repeated prompt costs by over 95%.

In late 2026, DeepSeek remains the price-performance benchmark for developers and automation workflows. While the consumer chat interface remains free without a mandatory $20/month subscription tier, the developer API transitioned in late 2026 to two primary endpoints—`deepseek-flash` and `deepseek-v4-pro`—with time-of-day pricing. Off-peak API calls cost just $0.15 per million input tokens ($0.003 on cache hits) and $0.60 per million output tokens on Flash, and $0.66 input / $1.98 output on V4-Pro, making it a fraction of the cost of comparable Western frontier models.

**Pricing & Plans:** Free web and mobile chat app at chat.deepseek.com; pay-as-you-go OpenAI-compatible API with off-peak rates at $0.15/1M input ($0.003 cache hit) and $0.60/1M output for deepseek-flash (V4.1-Flash), and $0.66/1M input ($0.022 cache hit) and $1.98/1M output for deepseek-v4-pro (peak weekday UTC hours bill at 2x).

- **DeepSeek-V4 Hybrid Attention & 1M Context:** Leverages a sparse Mixture-of-Experts architecture (49B active parameters out of 1.6T on V4-Pro) to process up to 1 million tokens with minimal latency and memory overhead.
- **Transparent Chain-of-Thought Reasoning:** Pioneered by DeepSeek-R1 and integrated into V3.2 and V4 thinking modes, exposing step-by-step self-verification for complex math, logic, and code debugging.
- **Automatic Context Caching & Off-Peak API Pricing:** Drops input token costs to $0.003/1M on Flash and $0.022/1M on V4-Pro for cache hits, with 50% lower rates during off-peak UTC hours.
- **Free Consumer Web & Mobile Assistant:** Provides free access at chat.deepseek.com and on iOS/Android with document uploads, reasoning mode, and web search without paywalling core models.
- **Open-Weight Ecosystem & Self-Hosting Freedom:** Offers open weights for DeepSeek-V3, R1, Distill variants, and Prover models on Hugging Face and GitHub so enterprises can deploy within air-gapped environments.

**Strengths:** Completely free consumer web and mobile app with deep reasoning and web search included; Ultra-low API token rates ($0.15/$0.60 on Flash, $0.66/$1.98 on V4-Pro off-peak) with up to 98% savings on cached inputs; Drop-in OpenAI API compatibility makes switching or routing between models effortless; Strong open-weight lineage allows teams to self-host or fine-tune models without vendor lock-in

**Limitations:** Hosted API and web app store data on servers in China, prompting compliance restrictions for some Western enterprises and government agencies; Peak-hour API pricing (01:00–04:00 and 06:00–10:00 UTC on weekdays) doubles per-token costs compared to off-peak rates; Lacks native voice mode, video generation, and productivity suite integrations offered by ChatGPT and Google Gemini

[Profile (Markdown)](https://openaitools.app/tool/deepseek.md)

## MathSolverAI

MathSolverAI positions itself as a real tutor, not just an answer generator. Students can enter a problem by scanning a worksheet with the camera, writing it by hand, speaking it aloud, or typing it, and the app shows what it recognized first so scan or handwriting mistakes can be corrected before solving. From there it explains the steps, offers hints, checks work, and can even grade the student after they explain a concept back in their own words.

The app spans arithmetic, fractions, decimals, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, physics and circuits, plus SAT and ACT-style math practice. Several tutor modes target different needs — Guide Me for hints, Explain It for step-by-step walkthroughs, Check My Work to find exactly where work went wrong, Teach It Back for self-assessment, plus Practice and Learn modes. It tracks skill progress, weak areas, mastery, mistakes, streaks, and achievements.

The product has grown beyond a basic solver into a broader learning platform, adding real calculator tools, a matrix calculator, a physics calculator, math and brain games, flashcards, and a parent dashboard with child profiles, progress summaries, assignments, and reports. The developer, Trisphere Apps LLC, ships frequent updates and describes it as built for learners from early arithmetic through advanced math.

**Pricing & Plans:** Free to download from the App Store with in-app purchases. The listing notes 'Free · In-App Purchases'; asking AI questions uses a credit system, with more practice or a fuller tutoring experience available via upgrade. Matrix calculator, physics calculator, and ad-free access are unlockable in-app purchases.

- **Flexible problem input:** Enter math by camera scan, worksheet scan with multi-problem detection, handwriting, voice, or typed input.
- **Step-by-step tutoring modes:** Guide Me, Explain It, Check My Work, Teach It Back, Practice, and Learn modes each target a different stage of understanding.
- **Broad subject coverage:** Arithmetic through calculus and statistics, plus physics, circuits, and SAT/ACT-style practice.
- **Specialized calculators:** Built-in calculator tools including a matrix calculator and a physics calculator for kinematics, dynamics, and circuits.
- **Progress and parent tools:** Tracks skill mastery, weak areas, mistakes, streaks, and achievements, with child profiles, reports, and assignments for parents.

**Strengths:** Accepts scanned, handwritten, spoken, and typed problems; Teaches with multiple modes instead of only giving answers; Covers everything from arithmetic to calculus and physics; Includes games and rewards tied to real learning activity

**Limitations:** Only available on iPhone, not verified for macOS; AI questions consume credits, and several calculators require in-app purchases

[Profile (Markdown)](https://openaitools.app/tool/mathsolverai.md)

## Frequently Asked Questions

### How do DeepSeek and MathSolverAI compare in monthly traffic?

DeepSeek has 372,761,591 monthly visits, while MathSolverAI has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

DeepSeek has a month-over-month growth rate of +4.3%; MathSolverAI has —.

### How does pricing compare?

DeepSeek: Freemium. Free web and mobile chat app at chat.deepseek.com; pay-as-you-go OpenAI-compatible API with off-peak rates at $0.15/1M input ($0.003 cache hit) and $0.60/1M output for deepseek-flash (V4.1-Flash), and $0.66/1M input ($0.022 cache hit) and $1.98/1M output for deepseek-v4-pro (peak weekday UTC hours bill at 2x). MathSolverAI: Freemium. Free to download from the App Store with in-app purchases. The listing notes 'Free · In-App Purchases'; asking AI questions uses a credit system, with more practice or a fuller tutoring experience available via upgrade. Matrix calculator, physics calculator, and ad-free access are unlockable in-app purchases.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | Provides stronger multi-modal reasoning and agentic tools, but lacks DeepSeek's ultra-low-cost API pricing. | [.md](https://openaitools.app/tool/chatgpt-4.md) |
| 2 | [Google Gemini](https://openaitools.app/tool/gemini-gemini-advanced) | 2,637,398,242 | -0.1% | Freemium | Offers an enormous context window and deep Google ecosystem integration, but feels less specialized for pure reasoning tasks. | [.md](https://openaitools.app/tool/gemini-gemini-advanced.md) |
| 3 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Delivers superior long-form coding artifacts and nuanced writing, but lacks DeepSeek's specialized open-weight reasoning models. | [.md](https://openaitools.app/tool/claude-2.md) |
| 4 | [Grok](https://openaitools.app/tool/grok) | 203,846,050 | -0.8% | Freemium | Features real-time X social data integration, but is less cost-effective for dedicated developer coding workflows. | [.md](https://openaitools.app/tool/grok.md) |
| 5 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models. | [.md](https://openaitools.app/tool/perplexity-ai.md) |
| 6 | [Qwen 4 (Alibaba Qwen4)](https://openaitools.app/tool/qwen-4) | 35,101,353 | -6.2% | Freemium | Provides comparable open-weight foundation models and multilingual performance, but requires self-hosting or third-party inference setup. | [.md](https://openaitools.app/tool/qwen-4.md) |
| 7 | [Cursor](https://openaitools.app/tool/cursor) | 23,297,751 | +8.4% | Freemium | The AI coding agent for building ambitious software | [.md](https://openaitools.app/tool/cursor.md) |
| 8 | [Kimi AI](https://openaitools.app/tool/kimi-chat) | 19,632,261 | -23.4% | Free | Excels at ultra-long document analysis and research, but lacks the same level of open-weight developer community support. | [.md](https://openaitools.app/tool/kimi-chat.md) |
| 9 | [Ollama](https://openaitools.app/tool/ollama) | 9,421,973 | +4.3% | Free, Freemium, Paid | Enables running open-source models locally on consumer hardware, but lacks DeepSeek's cloud-scale hosted reasoning power. | [.md](https://openaitools.app/tool/ollama.md) |
| 10 | [Gauth](https://openaitools.app/tool/gauthmath-com) | 7,164,627 | +52.4% | Freemium | Snap a homework question and get step-by-step AI answers | [.md](https://openaitools.app/tool/gauthmath-com.md) |

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Source: https://openaitools.app/compare/deepseek-vs-mathsolverai

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